carbohydrazide
Inquiry
| Post Date: | Mar 15,2018 |
| Expiry Date: | Sep 11,2018 |
| Detailed Description: |
Cas No. :497-18-7
Quantity: 1000Metric Tons Specs:>99.9% Price:1 USD Metric Tons Payment Method: TT Alias : 1,3-Diaminomocovina, Carbonic dihydrazide; Carbazide; Cardonicdihydrazide; 4-aminosemicarbazide; Carbonohydrazide Molecular formula : CH6N4O Molecular weight : 90.11 CAS No: 497-18-7 Appearance:White fine columnar crystal Purity:99.9% Free hydrazine:500ppm max Weight Loss on drying: 0.2% max pH Value ( 12g/L aqueous solution): 7.2-9.7 Packing: 20-25 kgs / paper bag; 25 kgs / fiber drum; or as per required. Properties and Application: Carbohydrazide easily decomposes in the melt processing. It is well soluble in water, insoluble in alcohol, ether, chloroform and benzene. Carbohydrazide is a derivative of hydrazine and has strong reducibility. It has dibasic and very reactive properties. Carbohydrazide is used as a component in jet fuels because it produce a large amount of heat when burned. Carbohydrazide is used as rocket fuel. Carbohydrazide is used as an oxygen scavenger for water boiler feed and heating systems to prevent corrosion damage. Carbohydrazide is used as a reducing agent for the recovery of precious metals. Carbohydrazide is used as a polymerization catalyst and a chain extender in urethane coatings. Carbohydrazide is used as an auxiliary in photographic industry to prevent discolouration. Carbohydrazide is used as an intermediate for pharmaceuticals, stabilizers and water treatment chemicals.Carbohydrazide and its derivatives are versatile intermediates. They have active applications in organic synthesis for agrochemicals, pharmaceuticals, photographic, heat stabilizers, polymerization catalysts, flame- retardants, blowing agents for plastics, explosives, and dyes. Weifang Kairui Chemical Co., Ltd Contacts：Mr Han Mobile：18663652218 Tel ：0536-8825568 8825569 Fax：0536-8825569 QQ：263842427 E-mail：kairuichemical@outlook.com 263842427@qq.com Address：Fangzi District ,Weifang City, Shandong Province China Website：www.chinacarbohydrazide.com www.kairuichem.com |
| CAS Registry Number: | 497-18-7 |
| Synonyms: | ;1,3-diaminourea;Carbonic dihydrazide;Carbazide;cardonic dihydrazide;4-aminosemicarbazide;carbonohydrazide;Carbohydrozide;CBH;1,3-diamino-ure; |
| Molecular Formula: | CH6N4O |
| Molecular Weight: | 90.0845 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R20/21/22:; R36/37/38:; R5:; |
| Safety Description: | S36/37/39:; |
| Company: | Weifang Kairui Chemical Co., Ltd |
| Contact: | Mr Han |
| Tel: | 0536-8825568 |
| Fax: | 0536-8825569 |
| Email: | kairuichemical@outlook.com |
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