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Carbohydrazide ;Carbohydrazide
Cas No: 497-18-7
USD $ 11.9-12.0 / Metric Ton 1 Metric Ton 100 Metric Ton/Month Antimex Chemical Limied Contact Supplier
Carbohydrazide
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No Data No Data No Data Xiamen Hisunny Chemical Co.,Ltd Contact Supplier
high quality Carbohydrazide 497-18-7 with 99% purity
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USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 100 Metric Ton/Month Chemical Co.Ltd Contact Supplier
Carbohydrazide CAS 497-18-7
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No Data 1 Kilogram 1~100 Metric Ton/Month Hangzhou Yierdechem Co. Ltd Contact Supplier
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Carbohydrazide
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USD $ 2.0-2.0 / Kilogram 1 Kilogram 500 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
Chinese Factory Carbohydrazide/Carbonyl Dihydrazine With Big Discount
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No Data 25 Kilogram 1000 Metric Ton/Year Nanjing FNAT Chemical Co.,Ltd. Contact Supplier
Carbohydrazide
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No Data 25 Kilogram 1500 Metric Ton/Year taicang liyuan chemical co,.ltd Contact Supplier
Carbohydrazide
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No Data 1 Gram 50 Metric Ton/Month Hangzhou Zhongqi chem Co.,Ltd. Contact Supplier
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497-18-7 Usage

Reference quality standards

Item Index
Appearance: fine white crystals or white short columnar crystals
Purity% ≥98.0%
Free hydrazine ≤250.0mg/L
Loss of weight by drying ≤0.2%
PH (12% aqueous solution) 8.45 ± 1.25

Chemical Properties

white powder

Flammability and hazard characteristics

thermal decomposition into toxic nitric oxide gas.

Definition

ChEBI: A carbohydrazide obtained by formal condensation between hydrazinecarboxylic acid and hydrazine.

Storage characteristics

Treasury: ventilation, low-temperature and drying; it should be stored separately from strong acids and strong oxidants.

Product Features

Carbohydrazide is a white crystalline thin and short columnar crystal or white powder at room temperature. It is insoluble in alcohol, easily soluble in water with dissolution absorbing heat. It is insoluble in alcohol, ether, and benzene. Owing to that, it is a kind of derivative of hydrazine and thus having strong reduction ability. It is non-toxic, and can replace hydrazine and oximes. It has a broad range of application in industry. For example, it can be used as the oxygen scavenging agent of boiler water in the field of water treatment and is regarded as most advanced materials for oxygen scavenging of boiler water. It has a low toxicity and high melting point with its deoxidizing efficiency being far greater than the current materials used and is a idea product for both safety and environmental protection; it can also be used as a rocket propellant components; moreover, owing to that its hydrogen atoms attached to the nitrogen atom is easily substituted by other groups, it can be used as the cross-linking agents of elastic fibers in the textile field, the formaldehyde scavenger, as well as the antioxidant of carotene pigment. In addition, adding an appropriate amount of carbohydrazide to the phenol fungicides containing can play a role on preventing discoloration and rancidity. As a chemical raw material and chemical industry intermediates, it is widely used in medicine, herbicides, plant growth regulators, dyes and other industries.

Category

toxic substances

Explosive and hazardous characteristics

it is explosive upon heating; it can generate explosive diazide compound upon reaction with nitrous acid.

Extinguishing agent

Water, carbon dioxide, dry powder, foam.

Oxygen scavenger of the boiler water

When acting as the oxygen scavenger of boiler water, carbohydrazide may be directly added into the water while its aqueous solution can also be used. The usage amount of carbohydrazide for scavenging 1mol O2 is 0.5mol, and should be appropriately in excess. The proper temperature range is 87.8-176.7 ℃. The optimal time for applying carbohydrazide is after the thermal scavenging of oxygen. The reaction of oxygen and carbohydrazide is as follows: CON4H6 + 2O2 = 2N2 + 3H2O + CO2

Acute toxicity

Intraperitoneal-mouse LD50: 167 mg/kg; Intravenous-Mouse LD50: 120 mg/kg.

Uses

It is widely used in the production of pharmaceuticals, herbicides, plant growth regulators, dyes, etc.(1) carbohydrazide is a derivative of hydrazine with a strong reduction. It can be not only used as the intermediates for producing energy-containing materials, but also can be used directly as the components of explosives and propellants. (2) it can be used as the preservative of refinery equipment and can also be used as the oxygen scavenger of boiler water treatment agent (3) It can be used as the cross-linking agent of the elastic fiber in the field of chemical fiber industry (4) it can be used as the chemical raw materials and chemical industrial intermediates and is widely used in medicine, herbicides, plant growth regulators, dyes and other industries.
It can be used as the component of the rocket propellant, the stabilizer of color development and soap quality, the antioxidants of rubber, the oxygen scavenger of boiler water, and the passivation agent of metal.
Carbohydrazide is a derivative of hydrazine with a strong reduction. It can be used as the intermediate of producing energy-containing materials and also be used directly for the components of explosives and rocket propellant. It can also be used as the oxygen scavenger of boiler water and is the most advanced materials for scavenging oxygen of boiler water in the world today. It has low toxicity, high melting point and a deoxidation efficiency being far greater than the materials currently used. It is an ideal product for both safety and environmental protection. In addition, it can be used as the cross-linking agent of the elastic fiber in the field of chemical fiber industry. It can also be used as the chemical raw materials and chemical industrial intermediates and is widely used in medicine, herbicides, plant growth regulators, dyes and other industries.
The above information is edited by the chemicalbook of Dai Xiongfeng.

Toxicity grading

poisoning
InChI:InChI=1/CH6N4O/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6)

497-18-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (C11006)  Carbohydrazide  98% 497-18-7 C11006-100G 1,670.76CNY Detail
Aldrich (C11006)  Carbohydrazide  98% 497-18-7 C11006-25G 558.09CNY Detail
Alfa Aesar (A11145)  Carbohydrazide, 97%    497-18-7 500g 6295.0CNY Detail
Alfa Aesar (A11145)  Carbohydrazide, 97%    497-18-7 100g 1399.0CNY Detail
Alfa Aesar (A11145)  Carbohydrazide, 97%    497-18-7 25g 480.0CNY Detail

497-18-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name carbonyl dihydrazine

1.2 Other means of identification

Product number -
Other names 1,3-diaminourea

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Corrosion inhibitors and anti-scaling agents,Fuels and fuel additives,Intermediates,Lubricants and lubricant additives,Process regulators
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:497-18-7 SDS

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