Carbohydrazide 98%

Carbohydrazide  98%
Model:PK-WT-cb
Brand:Pekchem
Origin:Made In China
Category:Chemicals / Organic Chemical Materials / Organic Intermediate
Label:Carbohydrazide , CAS No. 497-18-7 , carbonic dihydrazide
Price: US $13000 / Ton
Min. Order:1 Ton
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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.
Carbohydrazide  98% 1

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