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ZAOZHUANG KAIRUI Carbohydrazide
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Product Description
Carbohydrazide
CAS number: 497-18-7
Nickname: carbazide
Molecular formula: CON4H6
Relative molecular weight: 90.09
Structural: Images of structural design are provided on the product page
Performance and Usage
Carbohydrazide is a white crystalline powder that is highly soluble in water, but insoluble in alcohols, ethers, and benzene. It has strong reducibility and is widely used in industry. The main applications include:
Water treatment field: used as a deoxidizer for boiler water.
Textile industry: used as a crosslinking agent for elastic fibers, a scavenger for formaldehyde, and an antioxidant for pigments such as carotene.
Soap manufacturing: Adding an appropriate amount of carbazide to soap containing phenolic fungicides can prevent discoloration and rancidity, and can replace hydrazine hydrate and oxime.
Technical indicators
Appearance: White crystals
Purity: ≥ 98.0%
Free hydrazine: mg/L ≤ 250.0
Drying weight loss:% ≤ 0.2
PH (1% aqueous solution): 7.0-9.0
Carbohydrazide Usage
As a boiler deoxidizer, carbazide can be added to water or its aqueous solution can be used. The amount of carbazide used for 1 mole of O2 is 0.5 moles and should be appropriately excessive. The applicable temperature range is 87.8-176.7 ℃. The timing of use is after thermal deoxygenation. The reaction between carbazide and oxygen is as follows:
CON4H6+2O2=2N2+3H2O+CO2CON4 H6+2O2=2N2+3H2O O+CO2
Packaging and storage
Packaging: Carbon hydrazide is packaged in composite plastic woven bags or packaging that meets export environmental requirements, with a net weight of 25kg per bag, or determined according to user needs Corrosion Inhibitors.
Contact Us
- Zaozhuang Kairui Water Treatment Co., Ltd.
- Contact nameMr yang
- Phone86-0632-3671188
Corrosion Inhibitors | Surfactant |
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