DayangChem 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:75-20-7
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:75-20-7
Min.Order:0 Metric Ton
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Type:Manufacturers
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
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
Founded in 2008, East Chemsources Limited is a professional manufacturer and supplier in food and chemical field in China. Through more than ten years development, our company has developed from single product at first to provide solution to final
Cas:75-20-7
Min.Order:10 Metric Ton
Negotiable
Type:Manufacturers
inquiryHebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
Cas:75-20-7
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
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
Calcium carbide Basic information As an important kind of chemical raw materials Physical properties Reaction with water Hazardous characteristics Chemical Properties Application Production method Category Hazardous charac
Cas:75-20-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name Calcium carbide Synonyms carburedecalcium(french);carburocalcico;ethyne,calciumderiv;Acetylenogen;ELECTROLITE;CALCIUM CARBIDE;CALCIUM ACETYLIDE;Calciumcarbidemetallurggradegreylumpsmm
Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes
Cas:75-20-7
Min.Order:100 Kilogram
Negotiable
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
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:75-20-7
Min.Order:0 Metric Ton
Negotiable
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:75-20-7
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:grey or black solid with a garlic-like odour Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:as per your request Application:used as desulfuriz
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,
Cas:75-20-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
manufacture Application:The refence standard products, for lab use, also we could produce bigger quantity on yr requirement.
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
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
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:75-20-7
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryOcean inorganic department is a professional supplier and exporter engaging in inorganic chemical materials and metal organic compounds. Over the past years, our company is committed to improving the product quality and developing new products, in or
Chinese supplier Calcium Carbide cas No:75-20-7 Application:Chinese supplier Calcium Carbide cas No:75-20-7
Cas:75-20-7
Min.Order:0
Negotiable
Type:Other
inquiryCalcium carbide cas 75-20-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China
Chinese supplier Calcium Carbide cas No:75-20-7Appearance:As Specs Storage:Refrigerator Package:as your requirments Application:used Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by s
Cas:75-20-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,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
Union Pharmpro Co., Ltd is in business of raw materials of health industrial for nearly 14 years. Union Pharmpro is now a united group of three companies( Watson Industries, Yasen Biological Technology co., Ltd),with it’s hea
calcium carbide
Conditions | Yield |
---|---|
With biochars (apricot shell, willow or pine wood etc.) In neat (no solvent) Kinetics; reaction at 1650-1750 °C; detd. by XRD; | 97% |
With sugar coal In neat (no solvent) heating CaO with sugar coal (1:3) at 1700°C, pressure about 100 Torr, during less 1 hour;; about 97% CaC2;; | |
With pyrographite In neat (no solvent) Electric Arc; from mixture of CaO and char coal powder; carbon electrodes, 12-14 A, 10-15 min; special app. described;; |
Conditions | Yield |
---|---|
In further solvent(s) acetylene carbon black reacted with CaCH2 in Ca/Li flux; sealed ampules heated to 1323 K in 2 h and kept at this temp. for 2 h; cooled to 1073 K in 24 h, cooled to 773 K in 108 h, centrifuged; elem. anal.; | A 70% B n/a |
calcium carbide
Conditions | Yield |
---|---|
With sodium In neat (no solvent) mixture of CaCl2, retort carbon and metallic Na in Fe crucible; 0.5 h at light red heat;; | 50% |
With retort carbon; Na In neat (no solvent) mixture of CaCl2, retort carbon and metallic Na in Fe crucible; 0.5 h at light red heat;; | 50% |
Conditions | Yield |
---|---|
With calcium sulfate at 1130 - 1250℃; im Vakuum; isomer(ic) II; | |
at 1100 - 1150℃; isomer(ic) III; | |
at 1130℃; zuletzt bei 1250-1300grad; isomer(ic) IV; |
calcium carbide
Conditions | Yield |
---|---|
isomer(ic) IV; |
calcium carbide
Conditions | Yield |
---|---|
With hydrogen; calcium at 1150 - 1250℃; | |
With argon; calcium at 1150 - 1250℃; |
Conditions | Yield |
---|---|
isomer(ic) II; |
Conditions | Yield |
---|---|
With nitrogen at 1050 - 1300℃; isomer(ic) II; | |
at 1050 - 1300℃; isomer(ic) III; |
Conditions | Yield |
---|---|
With calcium sulfate at 1700℃; im Hochvakuum; isomer(ic) II; | |
at 1700℃; im Hochvakuum, dann in Stickstoff-Atmosphaere unter 30-120 mm bei 1250grad; isomer(ic) III; | |
at 1700℃; im Hochvakuum; isomer(ic) IV; | |
im elektrischen Ofen; isomer(ic) IV; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: Ca-silicide; at 1690-1740°C;; | |
In neat (no solvent) byproducts: Ca-silicide; at 1690-1740°C;; | |
In neat (no solvent) |
Conditions | Yield |
---|---|
at >845°C; | |
at >845°C; |
Conditions | Yield |
---|---|
With carbon dioxide | |
With CO2 by fast heating; | |
With CO2 |
Conditions | Yield |
---|---|
With CO2 by slow heating; |
Conditions | Yield |
---|---|
With tetrachloromethane burning in the presence of silica gel with excess of Ca after ignition with a mixture of CaSi2+KNO3; | |
With CCl4 burning in the presence of silica gel with excess of Ca after ignition with a mixture of CaSi2+KNO3; |
Conditions | Yield |
---|---|
With soot at red heat; | |
In neat (no solvent) liquid, heated Ca was treated with organic compounds;; | |
With char coal In neat (no solvent) burning heated pieces of Ca on char coal;; |
Conditions | Yield |
---|---|
With CO at read heat; | |
With methane over dark red heat; |
Conditions | Yield |
---|---|
at dark red heat; |
potassium thioacyanate
calcium
C
calcium carbide
D
pyrographite
Conditions | Yield |
---|---|
at 300-400°C and 25 Torr with 50% conversion of Ca; | |
at 300-400°C and 25 Torr with 50% conversion of Ca; |
Conditions | Yield |
---|---|
over dark red heat; |
Conditions | Yield |
---|---|
explosion after ignition with Mg; | |
explosion after ignition with Mg; |
Conditions | Yield |
---|---|
over red heat; | |
In neat (no solvent) 1.5 h heating in closed Fe crucible at 1150-1200°C;; 94% CaC2, 2% free carbon, small amts. of CaO and up to 2% impurities;; | |
In neat (no solvent) C (calcinated soot or calcinated, powdered petroleum coke); Fe crucible in resistance furnace under Ar: 825 Torr, 10-30 min, 1250°C and 3-6 Torr, 15 min, 1150°C; keep under N2 and P2O5 in desiccator;; melting at 2200°C, 750 Torr under Ar; product contains 90-93% CaC2, 2-4% graphite, up to 3% CaO and about 2% Fe and Al;; |
calcium carbide
Conditions | Yield |
---|---|
With hydrogen In neat (no solvent) use of carbon and CaO from lime through reduction with H2;; | |
With aluminium In neat (no solvent) Electric Arc; under exclusion of air;; | |
With Sucrose In neat (no solvent) calcination;; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: CaO, CO, CO2; Electric Arc; under heating, molar ratio carbonate:carbon=1:0.3, under Ar; | |
In neat (no solvent) description of dust control;; | |
With aluminum oxide In neat (no solvent) byproducts: Al; conducting the process; modification of pederson process: CaC2 as intermediate;; |
ethene
calcium
A
calcium hydride
B
calcium carbide
C
pyrographite
Conditions | Yield |
---|---|
In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; | |
In neat (no solvent) dark red heat; crust of CaC2, C and CaH2 inhibit reaction;; |
Conditions | Yield |
---|---|
In neat (no solvent) at very high temp.;; |
Conditions | Yield |
---|---|
In neat (no solvent) carbon forms in an electric furnace CaC2;; |
Conditions | Yield |
---|---|
In neat (no solvent) enthalpy of reaction given;; |
Conditions | Yield |
---|---|
In neat (no solvent) heating with methane;; |
Conditions | Yield |
---|---|
In neat (no solvent) in electrical furnace at 500 - 1500°C;; | |
With carbon dioxide; carbon monoxide; nitrogen In neat (no solvent) byproducts: NO; reaction with CO2 from lime;; | |
With silica gel; iron In neat (no solvent) byproducts: FeSi; |
Conditions | Yield |
---|---|
With water Hydrolysis; | 100% |
With water In water decompn.;; | |
With hydrogen In neat (no solvent) byproducts: Ca; at 2275°C pressure of H2 1 atm;; |
4-hydroxybenzaldehyde 4-methylbenzenesulfonate ester
calcium carbide
4,4'-(ethyne-1,2-diyl)bis(4,1-phenylene) bis(4-methylbenzenesulfonate)
Conditions | Yield |
---|---|
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Sonogashira coupling; Inert atmosphere; | 99.4% |
Conditions | Yield |
---|---|
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Sonogashira coupling; Inert atmosphere; | 99% |
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Inert atmosphere; |
4-Iodoacetophenone
calcium carbide
1,1'-[ethyne-1,2-diylbis(4,1-phenylene)]diethanone
Conditions | Yield |
---|---|
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Sonogashira coupling; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Sonogashira coupling; Inert atmosphere; | 99% |
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); water; triethylamine In N,N-dimethyl-formamide at 60℃; for 24h; |
Conditions | Yield |
---|---|
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Sonogashira coupling; Inert atmosphere; | 99% |
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); water; triethylamine In tetrahydrofuran at 55℃; for 20h; Sonogashira Cross-Coupling; | 95% |
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); water; triethylamine In N,N-dimethyl-formamide at 60℃; for 24h; | |
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Inert atmosphere; |
1-iodo-4-(methoxymethyl)benzene
calcium carbide
Conditions | Yield |
---|---|
With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine In acetonitrile at 20℃; Sonogashira coupling; Inert atmosphere; | 99% |
calcium carbide
N-2-methylphenyl-3-phenylcarbohydrazonoyl chloride
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
3-(4-(tert-butyl)phenyl)-1-phenyl-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Solvent; Sealed tube; | 99% |
calcium carbide
Conditions | Yield |
---|---|
With triethylamine In chloroform-d1; water-d2 at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
3,5-dimethyl-N-phenylbenzohydrazonoyl chloride
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
4-methoxy-N'-phenylbenzohydrazonoyl chloride
3-(4-methoxy-phenyl)-1-phenyl-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
4-methoxy-N'-phenylbenzohydrazonoyl chloride
Conditions | Yield |
---|---|
With triethylamine In chloroform-d1; water-d2 at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
p-toluoyl chloride phenylhydrazone
3-(4-methylphenyl)-1-phenyl-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
3-methyl-N'-phenylbenzohydrazonoyl chloride
1-phenyl-3-(3-tolyl)-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
3-methyl-N'-phenylbenzohydrazonoyl chloride
Conditions | Yield |
---|---|
With triethylamine In chloroform-d1; water-d2 at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
N-phenylbenzohydrazonoyl chloride
1,3-diphenyl-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
N-phenylbenzohydrazonoyl chloride
Conditions | Yield |
---|---|
With triethylamine In chloroform-d1; water-d2 at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
4-bromo-N-phenylbenzohydrazonoyl chloride
3-(4-bromophenyl)-1-phenyl-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
4-bromo-N-phenylbenzohydrazonoyl chloride
Conditions | Yield |
---|---|
With triethylamine In chloroform-d1; water-d2 at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
N-phenyl-p-chlorobenzohydrazonoyl chloride
3-(4-chlorophenyl)-1-phenyl-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
chloro(phenyl)methanone p-bromophenylhydrazone
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
chloro(phenyl)methanone p-bromophenylhydrazone
Conditions | Yield |
---|---|
With triethylamine In chloroform-d1; water-d2 at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
3,4-dichloro-N-phenylbenzohydrazonoyl chloride
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
N-(α-chlorobenzylidene)-N'-p-chlorophenylhydrazine
1-(4-chlorophenyl)-3-phenyl-1H-pyrazole
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
N-phenyl-2-fluorobenzenecarbohydrazonoyl chloride
calcium carbide
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
N-phenyl-2-fluorobenzenecarbohydrazonoyl chloride
calcium carbide
Conditions | Yield |
---|---|
With triethylamine In chloroform-d1; water-d2 at 20℃; for 48h; Sealed tube; | 99% |
calcium carbide
Conditions | Yield |
---|---|
With triethylamine In chloroform; water at 20℃; for 48h; Sealed tube; | 99% |
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