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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:1345-25-1
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:1345-25-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur 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
Our 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:1345-25-1
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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:1345-25-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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 ♦ W
Cas:1345-25-1
Min.Order:1 Kilogram
FOB Price: $280.0 / 490.0
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:1345-25-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryIRON (II) OXIDE CAS:1345-25-1 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:1345-25-1
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
Henan 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
Our 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:1345-25-1
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryZibo 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:1345-25-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
factory?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:1345-25-1
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryHigh quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
Cas:1345-25-1
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:1345-25-1
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:1345-25-1
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:1345-25-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:1345-25-1
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Acmec 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:1345-25-1
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
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 Scientif
Cas:1345-25-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
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 highly qualified in
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
iron(II) oxide
Conditions | Yield |
---|---|
With water; hydrogen In neat (no solvent) byproducts: Fe; formation of FeO at 800°C;; | 92% |
With water; hydrogen In neat (no solvent) byproducts: Fe; formation of FeO at 700°C;; | 85% |
With hydrogen In neat (no solvent) redn. of Fe2O3 in a stream of H2 below red heat;; |
A
iron(II) oxide
Conditions | Yield |
---|---|
In decane byproducts: Me3SiCHCH2, CH2CH2, CH3CHCH2; O2 atmosphere; decompn. (170°C, 8 h); further byproducts: (Me3Si)2O, (Me2SiO)3 and (Me2SiO)4; GLC, chromato-mass spectroscopy; | A 20% B 70% C 10% |
Conditions | Yield |
---|---|
In neat (no solvent) formation of FeO during 24 h at 600°C;; | 51% |
In neat (no solvent) formation of FeO during 24 h at 592°C;; | 24% |
In neat (no solvent) preparation of FeO in the high-frequenzy induction furnace;; |
Conditions | Yield |
---|---|
In neat (no solvent) pressed into pellets, fired at 1190 K for 4 h in flowing He; obtained as a mixt.; | A 1% B n/a |
Conditions | Yield |
---|---|
In neat (no solvent, gas phase) mixt. of vapor of Fe(CO)5 and H2 decomposed by plasma-chemical decomposition on Al2O3; monitored by XRD; | A n/a B n/a C n/a D 1% E n/a |
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) ball milled Fe2TiO4 was mixed with stoich. amts. of Fe3O4; ball milled for 10 min; placed in steel crucible; heated at 950°C for 60 h under Ar; cooled in furnace under Ar atm. to 400°C; air cooled to room temp.; identified by X-ray diffraction; | A 1% B n/a |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 160℃; for 2h; Heating / reflux; |
Conditions | Yield |
---|---|
In neat (no solvent) the equilibrium constant was determined;; |
iron(II) oxide
Conditions | Yield |
---|---|
With methyllithium In neat (no solvent) byproducts: SiO2; heating iron(II)-silicate for 1 h at 1200°C in presence of excess of lime; dissociation in FeO and SiO2;; | >99 |
Conditions | Yield |
---|---|
With carbon In neat (no solvent, solid phase) byproducts: CO, CO2; under Ar, mixt. of Fe2O3 and C heated at 800°C for 1 h; identified by X-ray analysis; |
Conditions | Yield |
---|---|
With H2 or CO In neat (no solvent) redn. of Fe2O3 in a stream of H2 or CO; first formation of Fe3O4; at higher temp. formation of FeO and Fe;; | |
With H2 or CO In neat (no solvent) redn. of Fe2O3 in a stream of H2 or CO; first formation of Fe3O4; at higher temp. formation of FeO and Fe;; |
Conditions | Yield |
---|---|
With carbon dioxide; carbon monoxide In neat (no solvent) byproducts: C; redn. of at 400°C calcined Fe2O3 starts at 200-230°C; with begin of FeO-formation starts pptn. of carbon; pptn. of carbon ends with formation of Fe;; | |
In neat (no solvent) redn. of Fe2O3 in carbon to FeO and Fe below 100°C;; |
Conditions | Yield |
---|---|
dissocn. of Fe2O3 in glass to O2 and FeO about 1300°C;; | |
decompn. of Fe2O3 to FeO and oxygen;; | |
dissocn. of Fe2O3 in glass to O2 and FeO about 1300°C;; | |
decompn. of Fe2O3 to FeO and oxygen;; |
Conditions | Yield |
---|---|
In melt byproducts: 3B2O3*2FeO*2Fe2O3;; melting in the air for a long period of time;; |
Conditions | Yield |
---|---|
exactly controlled H2O/H2 ratio, sufficiently high flow rate of gas mixt., use of lowly sintered well powdered Fe2O3; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: Fe3O4; heating of an oxide-sulfide-mixture in an N2-stream;; no formation of FeO below 900°C;; | A 0% B n/a |
Conditions | Yield |
---|---|
direct smelting of sulfide ores; unreduced Fe2O3 roasts zinc blende;; |
Conditions | Yield |
---|---|
In neat (no solvent) neutral atmosphere; 1300°C; | |
In melt equilibrium constant was determined;; | |
In neat (no solvent) complete reaction at elevated temps.;; |
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) powders of Fe2O3 + αFe (25 or 50%) were treated in a planetary high-energy ball mill for up to 3 h; powder XRD; Moessbauer spectra; |
Conditions | Yield |
---|---|
280-300°C; | |
500°C; |
copper(I) sulfide
B
iron(II) oxide
Conditions | Yield |
---|---|
With air byproducts: SO2, SO3; mixing of Fe2O3 and Cu2S (1:1) mech. before roasting; information about the react. eqs. in detail, about dependence on temp. from 300 till 550°C and about the effect of Fe2O3; further products; | |
With air byproducts: SO2, SO3; mixing of Fe2O3 and Cu2S (1:1) mech. before roasting; information about the react. eqs. in detail, about dependence on temp. from 300 till 550°C and about the effect of Fe2O3; further products; |
copper(I) sulfide
B
iron(II) oxide
Conditions | Yield |
---|---|
byproducts: SO2, SO3; at roasting of Cu2S in presence of Fe2O3; |
Conditions | Yield |
---|---|
In neat (no solvent) (Ar); In2O3 and Fe reacted in 1:1 or 1:2 or 2:1 molar ratio; powdered inmortar; sealed under vacuum in quartz ampoule; heated to 723 K and with 0.5 K/h to 973 K; maintained for 7 days; cooled to 0.8 K/h to 473 K; le ft standing at room temp.; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: H2; thin layer of FeO (71.5%) and Fe2O3 (26.34%) is formed inside a steam pipe; better reaction in the presence of O2 or CO2, formation of some H2;; | |
In neat (no solvent) byproducts: H2; thin layer of FeO (71.5%) and Fe2O3 (26.34%) is formed inside a steam pipe; better reaction in the presence of O2 or CO2, formation of some H2;; |
Conditions | Yield |
---|---|
In neat (no solvent) react. of Fe with water vapor at 700°C; cooling on air;; radiographic anal.;; |
Conditions | Yield |
---|---|
With oxygen In neat (no solvent) byproducts: Fe2O3, Fe3O4; iron foil was treated with a steam/N2 mixt. with added air (0.13-1.44% O2) at 800°C for 1 h; product samples (thin films) were investigated by gravimetric anal., Auger and X-ray spectroscopy, scanning electron microscopy; | |
In neat (no solvent) byproducts: Fe3O4; iron foil was treated with steam/N2 mixts. at 540-800°C for 3-17h; growth rate and composition of the product depend on the foil thickness, H2O flow rate, reaction time and temp.; product samples (thin films) were investigated by gravimetric anal., Auger and X-ray spectroscopy, scanning electron microscopy; | |
In neat (no solvent) byproducts: H2; oxidation of Fe with water vapor above 500°C;; |
Conditions | Yield |
---|---|
In water reaction of iron shavings with water at 100°C in air or N2 atmosphere;; | |
H2O/H2 equil. ratio detd.; | |
study of chemical equil.; |
Conditions | Yield |
---|---|
In neat (no solvent) heating pyrite in water vapor at 300-400°C;; |
Conditions | Yield |
---|---|
With zinc(II) oxide In water at 20℃; for 8h; Reflux; Large scale; | 99% |
iron(II) oxide
phosphoric acid
Conditions | Yield |
---|---|
In water hydrothermal method; heating (sealed quartz tube, 648 K, 3 d), cooling (2 h to room temp.); filtration, washing (water, acetone), drying (335 K, 1 h); elem anal. (EDX), detn. by powder XRD; | 91% |
Conditions | Yield |
---|---|
In water sealed gold ampoule, 500°C (32000 psi autogenous pressure), 24 h;cooling to 250°C at 3°C/h, quenching to room temp.; | 85% |
iron(II) oxide
iron(III) phosphate
Conditions | Yield |
---|---|
In further solvent(s) High Pressure; heating in autoclave, 400°C, 2.5 d; cooling to room temp. within 8h; detn. by X-ray powder diffraction; | 84% |
Conditions | Yield |
---|---|
With O2 In further solvent(s) dione as solvent, reflux for 24 h under O2; cooling to room temp., evapn. in vac., extn. with acetone, evapn. at room temp. in air or in vac., sublimation, recrystn. from EtOH, elem. anal.; | 60% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 110℃; under 7500.75 Torr; for 24h; Inert atmosphere; | 38% |
Conditions | Yield |
---|---|
In melt byproducts: (RbCl)Na2Fe3(P2O7)2, NaFe3.67(PO4)3; FeO and P4O10 ground in RbCl/NaCl flux and placed in carbon-coated fused-silica ampoule; sealed under vac.; heated to 700°C and held at this temp. for 4 d; slowly cooled to 450°C and finally cooled to room temp.; | 20% |
Conditions | Yield |
---|---|
With citric acid In water at 55 - 60℃; for 1h; |
Conditions | Yield |
---|---|
In neat (no solvent) alumina crucible, heating (1250°C), cooling (800°C, 105 h), annealing (765°C, 0.2% O2 or 60 atm O2), slow cooling (from 500to 350°C), holding (350 degree.C, 2 wk); |
Conditions | Yield |
---|---|
heating (sealed Pt tube, 1200°C, 1 d), rapid cooling in air; |
Conditions | Yield |
---|---|
In neat (no solvent) Electrolysis; warming mixture of FeO and Fe2O3 with direct current (needed for electrolysis) in chamotte tube, pptn. of Fe occurs at 1700°C on cathode, current efficiency depends on temperature, but is very low in common;; | |
In melt Electrolysis; electrolyzing melt of FeO, Fe2O3 and SiO2 at 1300°C with high current density and terminal voltage 1.7 to 2 V leads to pptn. of iron sponge;; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View