| |
 Molecular
formula:Na4Fe(CN)610H2O
Molecular weight:484.04
Properties:lemon yellow monocline pyramid or acicular crystal;
Uses: Used in photo material, pigment, steel cementite, tannage,
dyeing, printing and medicine
Packing: 25Kg in woven bag lined with
plastic bag or compound paper bag.
For export: 25Kg in compound paper bag with chinese and english
mark
Storage: Sealed, in dry airiness place, avoid rain and moisture
Specifications:
| IndexName |
Index |
| main assay % ≥ |
98.5 |
| NaCN % ≤ |
0.01 |
| Insoluble matter % ≤ |
0.05 |
| Chloride % ≤ |
1.0 |
|
Sodium berrocyanide
