Product Description
Product name:Carbohydrazide
CAS No. 497-18-7
EINECS 231-669-9
Carbohydrazide COA (Typical):
Appearance White Crystal powder
Assay(GC) % 100±2
Moisture % 0.2 max
Color, APHA(in melted) 20 max
PH(12% aqueous) 7.2-9.7
Melting point 154°C min
Turbidity 10NTU max
Free hydrazine 250ppm max
Chloride 10ppm max
Sulphate 20ppm max
Silica 10ppm max
Copper 1ppm max
Sodium 3ppm max
Carbohydrazide Use:
1.Widely used as oxygen scavenger in boiler system.
2.Textile industry:remove formaldehyde
3.Fibre cross-link agent
4.Antioxidants
5.Synthesis intermediates for pharma, dye chemicals as strong reducing agent.
Package:
25Kg/bag ,25Kg/fiber drum, customers'requirements.
Member Information
Shanghai Pengkai Chemical Co.,Ltd |
Country/Region: | Shang Hai - China |
Business Nature: | Manufacturer |
Phone: | 60516028 |
Contact: | Sarah Dai (Oversea sales) |
Last Online: | 21 Aug, 2014 |