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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Chromic Acid

Cas:7738-94-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Chromic acid Manufacturer/High quality/Best price/In stock

Cas:7738-94-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Chromic Acid supplier in China

Cas:7738-94-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Chromic Acid

Cas:7738-94-5

Min.Order:1

Negotiable

Type:Other

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Lonwin Chemical Group Limited

Chromic acid CAS: 7738-94-5 Specification Product Name: Chromic acid Synonyms: Cromic acid;dihydroxy(diketo)chromium;CHROMIC ACID CAS: 7738-94-5 MF: H2CrO4 MW: 118.01 EINECS: 2

Factory supply Chromic acid

Cas:7738-94-5

Min.Order:1 Kilogram

Negotiable

Type:Other

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:dark red flake Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag,or as your request Application:Used as Pharmaceutical Intermediates Transpor

Chromic acid

Cas:7738-94-5

Min.Order:1 Gram

Negotiable

Type:Trading Company

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Chromic acid

Cas:7738-94-5

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hebei yanxi chemical co.,LTD.

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis

Agriculture Grade Chromic acid

Cas:7738-94-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Trading Company

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Chromic Acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Other

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scient

TIANFU-CHEM Chromic acid

Cas:7738-94-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Aecochem Corp.

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Other

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Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

Hot selling products CAS 7738-94-5 with fast delivery

Cas:7738-94-5

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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Hubei Langyou International Trading Co., Ltd

Chromic acid CAS.7738-94-5 Application:Chromic acid CAS.7738-94-5

Chromic acid CAS.7738-94-5

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Other

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:Powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Chromic acid CAS.7738-94-5Appearance:ask jude for details Storage:Dry and ventilated Package:in foil bag or customized Application:Pharmaceutical intermediates/Food additive Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small

Chromic acid CAS.7738-94-5

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

CAS NO:7738-94-5 Chromic acid

Cas:7738-94-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

shanghai Longyu biotechnology Co.,Ltd

We have strong R&D center which can support and provide custom synthesis accordingly such as fine chemicals,biotechnique , pharmaceuticals etc.We can provide free sample for our clients to test anf verify the quality of our goods.LongyuChem holds str

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

hdzhl co., ltd

1, High quality with competitive price: 1) Standard: Enterprise Standard 2) All Purity≥98% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1

Chromic Acid Red Flakes 7738-94-5

Cas:7738-94-5

Min.Order:20 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Qingdao Sigma Chemical Co., Ltd.

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

High Quality Chromic acid

Cas:7738-94-5

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

High purity Chromic Acid

Cas:7738-94-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shandong Able Point chemical Co., LTD

1. In the plating industry for chromium plating, passivation and pickling. 2. As wood preservative ingredient (only for industrial application). 3…Appearance:dark red granular solid or flakes Package:In iron drum of 50kg net Application:Chromeplate

Chromic acid

Cas:7738-94-5

Min.Order:100 Metric Ton

Negotiable

Type:Trading Company

inquiry

Hebei mingxing biotech co.,ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:yellow to white solid or po

Chromic acid

Cas:7738-94-5

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

chromium(III) sulfate

chromium(III) sulfate

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With sodium plumbate In water soln. of sodium plumbate hydrolyzed at 70-80°C, washed and cooked with Cr2(SO4)3;93.4%
With sodium hydroxide; oxygen; 1-anthraquinonesulfonic acid; pyrographite In not given Irradiation (UV/VIS); 0.5% antrachinon-α-sulfonic acid and 10% coal containing absorption catalyst, in O2 atm., daylight, quant. oxidn.;>99
chromium(VI) oxide

chromium(VI) oxide

sulfuric acid
7664-93-9

sulfuric acid

water
7732-18-5

water

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
at 5 - 35℃; for 0.416667 - 0.5h;
sodium dichromate

sodium dichromate

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With sulfuric acid In water
With sulfuric acid In sulfuric acid
With H2SO4 In sulfuric acid aq. H2SO4;
water
7732-18-5

water

chromium(VI) oxide
1333-82-0

chromium(VI) oxide

chromic acid
7738-94-5

chromic acid

chromium(VI) oxide

chromium(VI) oxide

water
7732-18-5

water

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In water oxide dissoln.;
With sulfuric acid
chromium(III) oxide

chromium(III) oxide

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With AuO(OH) In water heating;;
With dipotassium peroxodisulfate In water in presence of AgNO3 in acidic soln.;;
With sodium chlorate In water prolonged boiling in presence of K3(Fe(CN)6);;
chromium(III) oxide

chromium(III) oxide

water
7732-18-5

water

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With air In neat (no solvent) Cr2O3 placed in quartz boat, vaporized in humid air at 1223 K (pH2O=0.1 bar);
chromium(VI) oxide

chromium(VI) oxide

water
7732-18-5

water

A

chromic acid
7738-94-5

chromic acid

B

dichromic acid
13530-68-2

dichromic acid

Conditions
ConditionsYield
In neat (no solvent)
potassium chromate

potassium chromate

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With H2O In water hydrolysis;;
chromium(VI) oxide

chromium(VI) oxide

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With sulfuric acid byproducts: O2; 100-120°C, formn. of O2 only at 120°C;
With concd. H2SO4 byproducts: O2; 100-120°C, formn. of O2 only at 120°C;
potassium dichromate

potassium dichromate

A

chromic acid
7738-94-5

chromic acid

B

chromate(VI) ion
13907-45-4

chromate(VI) ion

C

hydrogen chromate(1-)
15596-54-0

hydrogen chromate(1-)

D

dichromate anion
13907-47-6

dichromate anion

Conditions
ConditionsYield
With H2O In water byproducts: H(1+); concd. soln.;;
dichromic acid
13530-68-2

dichromic acid

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With water In water equil. react.;;
With H2O In water equil. react.;;
With H2O In water equil. react.;;
chromium potassium sulfate dodecahydrate

chromium potassium sulfate dodecahydrate

oxygen
80937-33-3

oxygen

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With sodium hydroxide In not given reaction by influence of O3-containing O2 on a chrome alum soln. with NaOH in exceed;; formation of a yellow green fluorescent soln., pptn. by influence of NH3 and oxidation to chromic acid in presence of Mn salt and NH3;;
chromium(III) chloride
10025-73-7

chromium(III) chloride

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In not given
chromium(III) sulfate

chromium(III) sulfate

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In not given
chromium(III) oxide

chromium(III) oxide

water
7732-18-5

water

oxygen
80937-33-3

oxygen

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In neat (no solvent) at 573-1173 K; elem. anal.;
dipotassium peroxodisulfate

dipotassium peroxodisulfate

chromium (III) ion

chromium (III) ion

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In nitric acid<1
In nitric acid<1
dipotassium peroxodisulfate

dipotassium peroxodisulfate

chromium
7440-47-3

chromium

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In water
In water
chrome ferrate

chrome ferrate

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With water In water byproducts: FeO2;
With H2O In water byproducts: FeO2;
water
7732-18-5

water

zinc(II) cation

zinc(II) cation

dichromate anion
13907-47-6

dichromate anion

A

zinc(II) chromate

zinc(II) chromate

B

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In water
aluminum(III) sulfate

aluminum(III) sulfate

potassium chromate

potassium chromate

A

basic aluminium sulfate

basic aluminium sulfate

B

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In not given the influence of mixing gelatinous pptn. after boiling crystalline pptn., which soluble by cooling; evapn.;
In not given the influence of mixing gelatinous pptn. after boiling crystalline pptn., which soluble by cooling; evapn.;
chromium(III) oxide * x H2O

chromium(III) oxide * x H2O

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With periodate ions In perchloric acid Kinetics; UV-VIS spectrometry;
With dihydrogen peroxide In water
chromium(VI) oxide *SO3

chromium(VI) oxide *SO3

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With water In water byproducts: H2SO4; strongly exothermic dissoln. in H2O;;
With H2O In water byproducts: H2SO4; strongly exothermic dissoln. in H2O;;
Cr(6+)*2O(2-)*OH(1-)*CH3CO2(1-)=CrO2(OH)(CH3CO2)

Cr(6+)*2O(2-)*OH(1-)*CH3CO2(1-)=CrO2(OH)(CH3CO2)

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With water In water byproducts: CH3CO2H; hydrolysis in water;;
With water In neat (no solvent) byproducts: CH3CO2H; hydrolysis in moist air;;
With H2O In neat (no solvent) byproducts: CH3CO2H; hydrolysis in moist air;;
With H2O In water byproducts: CH3CO2H; hydrolysis in water;;
Pb(2+)*Cr2O7(2-)=PbCr2O7

Pb(2+)*Cr2O7(2-)=PbCr2O7

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With calcium hydroxide; oxalic acid In water boiling of PbCrO4 with lime milk; filtration; addn. of oxalic acid to filtrate; filtration of pptd. Ca oxalate;;
With lime milk; oxalic acid In water boiling of PbCrO4 with lime milk; filtration; addn. of oxalic acid to filtrate; filtration of pptd. Ca oxalate;;
Pb(2+)*Cr2O7(2-)=PbCr2O7

Pb(2+)*Cr2O7(2-)=PbCr2O7

oxalic acid
144-62-7

oxalic acid

A

chromic acid
7738-94-5

chromic acid

B

calcium(II) oxalate
781577-54-6

calcium(II) oxalate

Conditions
ConditionsYield
With milk of lime In water boiling PbCrO4 with milk of lime, filtration, decompn. of CaCrO4, contained in the filtrate, by oxalic acid;; filtration from Ca-oxalate;;
With milk of lime In water boiling PbCrO4 with milk of lime, filtration, decompn. of CaCrO4, contained in the filtrate, by oxalic acid;; filtration from Ca-oxalate;;
chromium(VI) pentoxide

chromium(VI) pentoxide

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In diethyl ether vac. distn. at -20 °C; decompn. on heating;;
In water byproducts: O2; decompn. in the presence of acetone only at 50 °C under color change;;
chromium(III) bromate

chromium(III) bromate

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With water In water byproducts: Br2; evapn. of soln. on the water-bath;;
With H2O In water byproducts: Br2; evapn. of soln. on the water-bath;;
ammonium chromate(VI) *2 chromylfluoride

ammonium chromate(VI) *2 chromylfluoride

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
byproducts: HF; decompn. by acids;;
byproducts: HF; decompn. by acids;;
ammonium tetrachromate(VI)

ammonium tetrachromate(VI)

A

ammonium dichromate(VI)

ammonium dichromate(VI)

B

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
With H2O in moist air;;
chromic acid
7738-94-5

chromic acid

acetylacetone
123-54-6

acetylacetone

chromium(III) acetylacetonate

chromium(III) acetylacetonate

Conditions
ConditionsYield
In water at 0 - 60℃; for 0.5h;86.5%
(E)-2-isobutyl-3,3-difluoro-6-cyclohexyl-4-hexenal

(E)-2-isobutyl-3,3-difluoro-6-cyclohexyl-4-hexenal

chromic acid
7738-94-5

chromic acid

(E)-2-isobutyl-3,3-difluoro-6-cyclohexyl-4-hexenoic acid

(E)-2-isobutyl-3,3-difluoro-6-cyclohexyl-4-hexenoic acid

Conditions
ConditionsYield
70%
chromic acid
7738-94-5

chromic acid

chromium (III) ion

chromium (III) ion

Conditions
ConditionsYield
With dihydrogen peroxide pH = 1.96 by added acid, excess of H2O2;57.5%
With H2O2 pH = 1.96 by added acid, excess of H2O2;57.5%
With dihydrogen peroxide pH = 2.2, excess of H2O2;28.5%
chromium(VI) oxide

chromium(VI) oxide

chromium(III) oxide

chromium(III) oxide

chromic acid
7738-94-5

chromic acid

aluminium
7429-90-5

aluminium

chromium
7440-47-3

chromium

Conditions
ConditionsYield
100 kg Cr2O3, 3-4 kg CrO3 and 34-35 kg Al powder, in presence of chromic acid increases the yield and accelerates the redn.;
potassium chromate

potassium chromate

chromic acid
7738-94-5

chromic acid

potassium dichromate

potassium dichromate

Conditions
ConditionsYield
In water crystn. from acidified aq. K2CrO4 satd. at elevated temp.;;
chromic acid
7738-94-5

chromic acid

potassium bromide
7558-02-3

potassium bromide

bromine
7726-95-6

bromine

Conditions
ConditionsYield
warming;
ammonium persulfate

ammonium persulfate

chromium (III) ion

chromium (III) ion

chromic acid
7738-94-5

chromic acid

dichromate anion
13907-47-6

dichromate anion

Conditions
ConditionsYield
silver (I) ion In not given
silver (I) ion In not given
hydrogen

hydrogen

chromic acid
7738-94-5

chromic acid

chromium
7440-47-3

chromium

Conditions
ConditionsYield
With sulfuric acid In water byproducts: H2O; Electrochem. Process; chromic acid reduced with nascent H developing on cathode so Cr2(SO4)3 formes, redn. of Cr(3+) on cathode, voltage > 3.4 V;
With H2SO4 In water byproducts: H2O; Electrochem. Process; chromic acid reduced with nascent H developing on cathode so Cr2(SO4)3 formes, redn. of Cr(3+) on cathode, voltage > 3.4 V;
chromic acid
7738-94-5

chromic acid

chromate(VI) ion
13907-45-4

chromate(VI) ion

Conditions
ConditionsYield
In water reaction of 1 % soln. of chromic acid with clean Zn-stripes;;
In water
chromic acid
7738-94-5

chromic acid

potassium hydroxide

potassium hydroxide

potassium chromate

potassium chromate

Conditions
ConditionsYield
In not given addn. of KOH to H2CrO4 soln.;;
In not given addn. of KOH to H2CrO4 soln.;;
sulfuric acid
7664-93-9

sulfuric acid

chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In not given Electrolysis; smaller yields than by use of a pure H2SO4 soln.;;
sulfuric acid
7664-93-9

sulfuric acid

chromic acid
7738-94-5

chromic acid

A

hydrogen
1333-74-0

hydrogen

B

oxygen
80937-33-3

oxygen

C

ozone
10028-15-6

ozone

Conditions
ConditionsYield
In not given Electrolysis; higher yields by use of a H2SO4 containing chromic acid soln. than by use of a diluted H2SO4 soln.;; O3 concentration of 1 mg/10 l detonating gas;;
In not given Electrolysis; higher yields by use of a H2SO4 containing chromic acid soln. than by use of a diluted H2SO4 soln.;; O3 concentration of 1 mg/10 l detonating gas;;
chromic acid
7738-94-5

chromic acid

Conditions
ConditionsYield
In not given Electrolysis; reaction by use of a saturated soln. of chromic acid;;
In melt Electrolysis; reaction by use of molten chromic acid;;0%
In not given Electrolysis; higher yields at decreasing temperatures;;
chromic acid
7738-94-5

chromic acid

chromium(III) oxide

chromium(III) oxide

Conditions
ConditionsYield
Electrolysis;
With H chromic acid is reacting to Cr2O3 on contact with Pd-sheet, satd. with H;;
With bromocyane; water In not given byproducts: CO2, NH3, Br2; 0.5-50 % H2CrO4 soln.; oxalic acid or NH4 oxalate intermediates stated in 0.25 % chromate soln.;
chromic acid
7738-94-5

chromic acid

A

chromium(III) oxide

chromium(III) oxide

B

potassium chromate

potassium chromate

Conditions
ConditionsYield
With potassium bromide In not given byproducts: Br2; heating of KBr soln. in aq. H2CrO4 soln.;;
With potassium iodide In not given react. even in coldness and in dild. solns.;;
With KBr In not given byproducts: Br2; heating of KBr soln. in aq. H2CrO4 soln.;;
With KI In not given react. even in coldness and in dild. solns.;;
chromic acid
7738-94-5

chromic acid

chromium
7440-47-3

chromium

Conditions
ConditionsYield
With formic acid; sulfuric acid In sulfuric acid Electrochem. Process; electrodeposition (40 A/dm**2, 1 h, 25°C); X-ray diffraction;
With formic acid In sulfuric acid Electrochem. Process; electrodeposition (current density 40 A/dm**2, 20-50°C, 30 min); X-ray and electron diffraction, electron microscopy, differential thermal anal.;
With sulfuric acid In sulfuric acid Electrochem. Process; electrodeposition (40 A/dm**2, 1 h, 25°C); X-ray diffraction;
chromic acid
7738-94-5

chromic acid

potassium dichromate

potassium dichromate

Conditions
ConditionsYield
With potassium hydroxide In potassium hydroxide neutralisation of H2CrO4 soln. with KOH;;
hydrogen
1333-74-0

hydrogen

chromic acid
7738-94-5

chromic acid

chromium(III) oxide *H2O

chromium(III) oxide *H2O

Conditions
ConditionsYield
In water 150-180 atm H2 pressure, 300°C, 2n H2CrO4 soln.;
chromium(VI) oxide

chromium(VI) oxide

phosphoric acid
86119-84-8, 7664-38-2

phosphoric acid

chromic acid
7738-94-5

chromic acid

potassium carbonate
584-08-7

potassium carbonate

3K2O*P2O5*8CrO3

3K2O*P2O5*8CrO3

Conditions
ConditionsYield
In water addn. of K2CO3 (0.75 equiv.) to concd. soln. containg H3PO4 (1 equiv.), H2CrO4 and CrO3 (8 equiv.);;
In water addn. of K2CO3 (0.75 equiv.) to concd. soln. containg H3PO4 (1 equiv.), H2CrO4 and CrO3 (8 equiv.);;
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