Dayangchem's 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. DayangChem can provide different quantities
Cas:1066-30-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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
Cas:1066-30-4
Min.Order:0 Metric Ton
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cas:1066-30-4
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiryThe 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
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:1066-30-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:1066-30-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:1066-30-4
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:1066-30-4
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:1066-30-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:1066-30-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryChromic acetate CAS:1066-30-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermedia
Cas:1066-30-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:1066-30-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countrie
Cas:1066-30-4
Min.Order:1 Metric Ton
FOB Price: $2400.0 / 2500.0
Type:Trading Company
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater
Cas:1066-30-4
Min.Order:0 Metric Ton
FOB Price: $18.0 / 20.0
Type:Lab/Research institutions
inquiryJ&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
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
Cas:1066-30-4
Min.Order:10 Gram
FOB Price: $100.0
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inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:1066-30-4
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryOur 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 Scientific and so o
Cas:1066-30-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct 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,
Product name: Chromium Acetate 50% Solution CAS No.:1066-30-4 Molecule Formula:C6H9CrO6 Molecule Weight:229.12 Purity: 50.0% Package: 25kg/drum Description:Green transparent liquid Manufacture Standards:Enterprise Standard TESTIN
Cas:1066-30-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:1066-30-4
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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Cas:1066-30-4
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:1066-30-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:1066-30-4
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
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Cas:1066-30-4
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:1066-30-4
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:1066-30-4
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With chromium sulfate Ausfaellen des geloesten Bleies mit Schwefelwasserstoff, Eindampfen im Vakuum ueber Schwefelsaeure; |
Conditions | Yield |
---|---|
With chromium(VI) oxide; tetrachloromethane | |
With chromium(III) nitrate |
B
chromium(lll) acetate
Conditions | Yield |
---|---|
In water | |
In water |
Conditions | Yield |
---|---|
With ammonia In acetic acid byproducts: NH4Cl, acetamide; passing of NH3 into ice-cooled dild. soln. of CrO2Cl2, some hours;; |
chromium(lll) acetate
Conditions | Yield |
---|---|
In acetic anhydride dissoln.; heating up to boiling; cooling down; addn. of CCl4; pptn.;; washing with CCl4; drying at 100 °C;; | |
With dihydrogen peroxide; acetic acid In acetic acid excess H2O2; refluxing (removal of excess H2O2), spectrophotometry; | |
In acetic anhydride dissoln.; heating up to boiling; cooling down; addn. of CCl4; pptn.;; washing with CCl4; drying at 100 °C;; |
Conditions | Yield |
---|---|
In neat (no solvent) the carboxylic acid anhydride is slowly added to dry CrO3 in a teflon lined steel reactor under N2, in an oil bath is the temp. slowly raised to about 140°C, the temp. is maintained at ca. 100° for ca.8 h, then is cooled to 0°C; a solid is separated by addn. of CCl4, is filtered, washed with CCl4 and dried in vac., elem. anal.; | >80 |
chromium(lll) acetate
Conditions | Yield |
---|---|
With NH3; CH3COOH In water addn. of aq. ammonia to an aq. soln. of chromealum, pptn., filtn., washing with distilled water several times, dissolution in a minium quantity of dilute acetic acid; |
chromium(lll) acetate
Conditions | Yield |
---|---|
With hydrogen sulfide In water react. of chromium(III) sulfate and Pb acetate in aq. soln.; addn. of H2S; pptn.; freeing from H2S by passing CO2 through supernatant soln.; evapn. in vac. over KOH or concd. H2SO4;; | |
With Pb acetate; H2S In water react. of chromium(III) sulfate and Pb acetate in aq. soln.; addn. of H2S; pptn.; freeing from H2S by passing CO2 through supernatant soln.; evapn. in vac. over KOH or concd. H2SO4;; |
chromium(lll) acetate
Conditions | Yield |
---|---|
With CH3COOH In acetic acid byproducts: HCl; reflux until HCl evolution is complete, evapg., reflux with fresh glacial CH3COOH; |
chromium(lll) acetate
Conditions | Yield |
---|---|
With (CH3CO)2O In acetic anhydride; acetic acid reflux, 4 h; filtration, drying over NaOH; elem. anal.; | |
With CH3COOH In acetic acid reflux, overnight; filtration, drying over NaOH; elem. anal.; |
chromium(III) acetate monohydrate
chromium(lll) acetate
Conditions | Yield |
---|---|
With CH3COOH In acetic acid reflux, overnight; filtration, drying over NaOH; elem. anal.; | |
With (CH3CO)2O In acetic anhydride; acetic acid reflux, 4 h; filtration, drying over NaOH; elem. anal.; |
tris[bis(trimethylsilyl)methyl]chromium(III)
chromium(lll) acetate
Conditions | Yield |
---|---|
With AcOH In acetic acid byproducts: CH2(Si(CH3)3)2; |
Conditions | Yield |
---|---|
With D-glucose In water at 90℃; for 1h; Heating / reflux; |
Conditions | Yield |
---|---|
In water at 80 - 85℃; for 1h; pH=1 - 2; Large scale; |
3,5-ditertbutyl salicylic acid
chromium(lll) acetate
Conditions | Yield |
---|---|
With sodium hydroxide In water at 60 - 70℃; for 1h; | 90% |
chromium(lll) acetate
Conditions | Yield |
---|---|
With sodium acetate In ethanol; water oxime was dissolved in EtOH under reflux, hot aq. soln. metal acetate and AcONa was added and refluxed for 1 h; react. mixt. was cooled to room temp., ppt. was filtered, washed with hot water and EtOH and dried in air; elem. anal.; | 85% |
chromium(lll) acetate
Conditions | Yield |
---|---|
With sodium acetate In ethanol; water oxime was dissolved in EtOH under reflux, hot aq. soln. metal acetate and AcONa was added and refluxed for 1 h; react. mixt. was cooled to room temp., ppt. was filtered, washed with hot water and EtOH and dried in air; elem. anal.; | 81% |
chromium(lll) acetate
Conditions | Yield |
---|---|
With sodium acetate In ethanol; water oxime was dissolved in EtOH under reflux, hot aq. soln. metal acetate and AcONa was added and refluxed for 1 h; react. mixt. was cooled to room temp., ppt. was filtered, washed with hot water and EtOH and dried in air; elem. anal.; | 80% |
Conditions | Yield |
---|---|
In methanol for 1h; Schlenk technique; Inert atmosphere; Reflux; | 76% |
Conditions | Yield |
---|---|
In water added dropwise with stirring; filtered, washed with water, dried, recrystallized from benzene, elem. anal.; | 75% |
Conditions | Yield |
---|---|
With hydrogenchloride for 1h; Heating; | 73% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 35℃; for 15h; | 72.91% |
chromium(lll) acetate
N-(2-pyridyl)methylacrylamid, sodium salt
chromium(III), N-(2-pyridyl)methylacrylamid complex
Conditions | Yield |
---|---|
In water dropwise addn. of satd. aq. soln. of metal salt to an aq. soln. of Na salt of acrylamid with stirring; filtration of ppt., washing with H2O, drying, recrystn. from DMF; elem. anal.; | 72% |
Conditions | Yield |
---|---|
With hydrogenchloride for 1h; Heating; | 70% |
chromium(lll) acetate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 2h; Reflux; | 70% |
Conditions | Yield |
---|---|
In ethanol; water reaction of aq. soln. of Cr-salt with a hot aq. soln. of ligand in a beaker, warming on a waterbath for 0.5 h at 100°C with stirring; addn. of a small amount of aq. ethanol, pptn., filtn. by suction, washing with water, finally with aq. ethanol, drying at room temp. in a desiccator over anhyd. CaCl2, elem. anal.; | 65% |
Conditions | Yield |
---|---|
In ethanol; water reaction of aq. soln. of Cr-salt with an aq.-ethanolic soln. of ligand in a beaker, warming on a waterbath for 0.5 h at 100°C with stirring; keeping for 5-24 h at room temp., pptn., filtn. by suction, washing with water, finally with aq. ethanol, drying at room temp. in a desiccator over anhyd. CaCl2, elem. anal.; | 65% |
water
chromium(lll) acetate
N,N'-bis[1,3-benzodioxol-5-ylmethylene]ethane-1,2-diamine
Conditions | Yield |
---|---|
In methanol; water Cr-compd. dissolved in CH3OH-H2O, added to refluxing diamine-compd. in CH3OH (molar ratio Cr-diamine=2:1), refluxed for 2 to 3 h; concentrated, washed with Et2O and petroleum ether, filtered, washed with suitable solvents, dried over anhydrous CaCl2, elem. anal.; | 65% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 3h; Reflux; | 61.59% |
chromium(lll) acetate
N-(3-methyl-1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-benzothiazole) hydrazine
[Cr(N-(3-methyl 1-thiocarbamyl-5-oxo-2-pyrazolin-4-ylene)-N'-(4'-benzothiazole)hydrazine)(OAc)3]
Conditions | Yield |
---|---|
In ethanol; water refluxing soln. metal salt in aq. EtOH and soln. ligand in EtOH for 1 h; react. mixt. was cooled, ppt. was filtered, washed with EtOH and benzene, and dried over P4O10; elem. anal.; | 61% |
Conditions | Yield |
---|---|
In ethanol; water reaction of aq. soln. of Cr-salt with a hot aq. soln. of ligand in a beaker, warming on a waterbath for 0.5 h at 100°C with stirring; addn. of a small amount of aq. ethanol, pptn., filtn. by suction, washing with water, finally with aq. ethanol, drying at room temp. in a desiccator over anhyd. CaCl2, elem. anal.; | 60% |
Conditions | Yield |
---|---|
In ethanol; water reaction of aq. soln. of Cr-salt with an aq.-ethanolic soln. of ligand in a beaker, warming on a waterbath for 0.5 h at 100°C with stirring; keeping for 5-24 h at room temp., pptn., filtn. by suction, washing with water, finally with aq. ethanol, drying at room temp. in a desiccator over anhyd. CaCl2, elem. anal.; | 60% |
Conditions | Yield |
---|---|
In methanol for 8.5 - 10.5h; Reflux; | 60% |
Conditions | Yield |
---|---|
Stage #1: chromium(lll) acetate; ethylenediamine In methanol for 0.5h; Reflux; Stage #2: 2,5-hexanedione In methanol for 8 - 10h; Reflux; | 60% |
2,6-diacetylpyridine bis(carbohydrazone)
chromium(lll) acetate
Conditions | Yield |
---|---|
With triethylamine In ethanol slow addn. of hot ethanolic soln. of 2,6-diacetylpyridine bis(carbohydrazone) to hot ethanolic soln. of Cr(OAc)3 with continuous stirring, reflux for 18-20 h at 80-90°C in the presence of Et3N; cooling, pptn., filtration, washing with cold EtOH, drying under vac. over P4O10; elem. anal.; | 59% |
Conditions | Yield |
---|---|
In ethanol; water reaction of aq. soln. of Cr-salt with an aq.-ethanolic soln. of ligand in a beaker, warming on a waterbath for 0.5 h at 100°C with stirring; keeping for 5-24 h at room temp., pptn., filtn. by suction, washing with water, finally with aq. ethanol, drying at room temp. in a desiccator over anhyd. CaCl2, elem. anal.; | 55% |
5,10,15,20-tetraphenyl-21H,23H-porphine
chromium(lll) acetate
chromium(III) (acetate)tetraphenylporphyrinate
Conditions | Yield |
---|---|
In further solvent(s) mixt. of the phosphine and Cr(III) acetate in phenol heated at reflux for 6 h; cooled, dissolved in CHCl3, washed with warm H2O, passed through Al2O3 column, solvent removed under vac.; elem. anal.; | 50% |
In benzonitrile (Buchler, J. W., Inorg. Nucl. Chem. Lett., 1972, vol.8, p. 1073); mixt. in benzonitrile refluxed at 468 K for 12 h; mixt. cooled; solvent removed (vac.); residue redissolved in CHCl3; purified by chromy. on Al2O3 (CHCl3 as eluent); | 40% |
In benzonitrile boiling for 6 h; vac. distillation of the solvent; |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 60 - 90℃; for 6h; pH=9.5; pH-value; Temperature; | 47.36% |
6-chloro-pyrimidine-2,4-diyldiamine
indole-2,3-dione
chromium(lll) acetate
Conditions | Yield |
---|---|
In methanol for 8 - 10h; Reflux; | 45% |
Conditions | Yield |
---|---|
In methanol Reflux; | 45% |
Conditions | Yield |
---|---|
In acetic acid Electrolysis; 408 h; | 41% |
Conditions | Yield |
---|---|
In benzonitrile at 468 K for 12 h; cooled, solvent removed under vac., dissolved in CHCl3, chromd. (Al2O3, CHCl3); | 40% |
manganese (II) acetate tetrahydrate
chromium(lll) acetate
benzoic acid
acetonitrile
Conditions | Yield |
---|---|
In acetic acid at 150℃; for 15h; High pressure; | A 38.8% B 31.4% |
Conditions | Yield |
---|---|
In water heating aq. soln. of Cr(CH3CO2)3 and 2-hydroxy-acetophenone for 10 h under reflux to 140 °C, extg. react.-soln. with CHCl3, pptg. with abs. ether after processing the org. phase;; pptn.; | 25% |
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