China (Mainland)
Sodium Sulfocyanate CAS NO.540-72-7
- Min.Order: 0 Metric Ton
- Payment Terms:
- Product Details
Keywords
- Sodium Rhodanide
- Sodium Sulfocyanate
- Sodium hydrosulfide
Quick Details
- ProName: Sodium Sulfocyanate
- CasNo: 540-72-7
- Application: 99
- ProductionCapacity: Metric Ton/Day
- Purity: 99
- LimitNum: 0 Metric Ton
Superiority
Specifications
Mainly used in the sector of pharmaceuticals, pesticide, synthetic fiber, electroplating, photography, accelerator for cement.
Synonyms:Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium Salt
Molecular Formula: NaSCN
Molecular Weight: 81.07
Properties: NaSCN,a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx.287°C. decomposes on heating and under influence of light producing toxic fumes of sulfur oxides,nitrogen oxides and cyanides. Reacts violently with acids,strong bases and strong oxidants.
Packing: 25 kgs net in PP bag with inner of polyethylene bag.
Storage: Keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants.
|
Application type |
Top grade |
Top grade |
Top grade |
Top grade |
|
Assay%,(Dry base)≥ |
99 |
98 |
97 |
50-55 liquid |
|
Ferrum %,≤ |
0.0001 |
0.0002 |
0.0003 |
0.0001 |
|
Water insolubles%,≤ |
0.003 |
0.005 |
0.005 |
0.001 |
|
Moisture%,≤ |
0.5 |
1.0 |
1.0 |
-- |
|
Chloride %,≤ |
0.01 |
0.02 |
0.04 |
0.01 |
|
Sulphate%,≤ |
0.02 |
0.04 |
0.05 |
0.015 |
|
Heavy metal %,≤ |
0.001 |
0.0015 |
0.0015 |
0.0005 |
|
PH |
6-8 |
6-8 |
6-8 |
6-8 |