Carbohydrazide oxygen scavenger
Carbohydrazide is a famous oxygen scavenger in water treatment; it can be used as organic intermediate and photography. We offer the best quality at most competitive prices than any players.
HS No. 2928 0000 90
Specification and other details:
| Product name | Carbohydrazide |
|---|---|
| Registrations | CAS: 497-18-7; EINECS/ELINCS: 207-837-2 |
| Empirical | NH2NHCONHNH2 |
| Chemical synonyms | Carbazide; Carbonohydrazide |
| Properties | Colorless cryst.; very sol. in water, alcohol; m.w. 90.11; dens. 1.1616 (-5 C); m.p. 154 C |
| Appearance | White crystalline powder |
| Assay (GC) | 98-100.9 % |
| Colour APHA (in melted) | 20 max |
| PH (12% aqueous) | 7.2-9.7 |
| Melting point | 154 deg c min |
| Turbidity | 10 NTU max |
| Free hydrazine | 200 ppm max |
| Chloride | 10 ppm max |
| Sulphate | 20 ppm max |
| Silica | 10 ppm max |
| Copper | 1 ppm max |
| Sodium | 3 ppm max |
| Water | 0.20 % max |
| Shelf life | 2 years |
| Standard packing | in net 25 kgs Kraft-PE complex bags |
| Fcl capacity | 15mt palletized |
| Transport information | UN3077/ CLASS 9 |
Product has been well approved by water treatment chemical giant. we are the most competitive manufacturer in China.
Pls contact us for quote and availability.