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| Cyanide series |
| Sodium ferrocyanide |
Chemical name : Sodium ferrocyanide
Molecular formula : Na4Fe(CN)6.10H2O
Properties : It is canary crystal. Proportion : 1.458. Dissolving in water; Insoluble in alcohol. Loss crystallization water at 50 °C; Becoming anhydride at 81.5°C; Decomposing at 435°C.
Quality standard : Q/45071769-0·1-2007
Technical index :
Item |
Index |
| First |
Second |
| Contentw/% = |
99.0 |
98.0 |
| Chloride (NaCl)w/% = |
0.10 |
0.20 |
| Cyanide(NaCN)w/% = |
0.01 |
0.01 |
| Water-insoluble w/% = |
0.01 |
0.03 |
| Moisturew/% = |
0.50 |
1.00 |
| Sulphate(SO4) w/% = |
0.30 |
0.40 |
Use : It can be used in the industries of chemistry, food, medicine, photograph, metallurgy, etc. such as the manufacture of potassium ferri-cyanide, pharmaceutical products, snow-dissolved agent.
Packing : Polyethylene woven bag lined with plastic foil, polyethylene paper complex bag, PE bag with the net weight 25kg, 50kg, 500kg and 1000 kg.
Storage and transportation : Ventilated, dry, lightless and sealing. No mixing with acid, alkali, etc. |
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