Audited Supplier
MFCD00011428
1762-95-4
Powder
Industrial Grade
1762-95-4
Mfcd00011428
217-175-6
Xk7875000
3595135
24891179
Hugestone
25kg/Bag
MFCD00011428
Jiangsu
28429010
Product Description
Ammonium thiocyanate is an inorganic compound with the formula NH4SCN. It is the salt of the ammonium cation and the thiocyanate anion.
Properties: NH4SCN, a colorless crystalline or column crystal that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; At 140° C bring thiourea. Melts at 149.6° C...Thermal decomposition at 170° C may produce highly toxic fumes , hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon.
Usage:
Ammonium thiocyanate is used in the manufacture of herbicides, thiourea, and transparent artificial resins; In matches; As a stabilizing agent in photography; In various rustproofing compositions; As an adjuvant in textile dyeing and printing; As a tracer in oil fields; In the separation of hafnium from zirconium, and in titrimetric analyses.
Ammonium thiocyanate can also be used to determine the iron content in soft drinks by colorimetry.
Genaral: Mainly in pharmaceuticals, pesticide, textile, electroplating, photography, water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc.
Textile: Printing, dyeing and finishing operations accelerator in fixing baths
Pesticide: Raw material for the production of a number of herbicides and fungicides
Photographit: Stabilizer, accelerator, etc.
Metal finishing: Plating, flotation agent.
As intermediate for metal thiocyanates (NaSCN, KSCN, CuSCN, Ca(SCN)2 ).
Packing: 25kg each net, Kraft-plastic laminated bag with PE liner. Net 25kg woven bags.
Storage: Store away from incompatible substances. Keep in a tightly closed bags. Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants.
Properties: NH4SCN, a colorless crystalline or column crystal that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; At 140° C bring thiourea. Melts at 149.6° C...Thermal decomposition at 170° C may produce highly toxic fumes , hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon.
Usage:
Ammonium thiocyanate is used in the manufacture of herbicides, thiourea, and transparent artificial resins; In matches; As a stabilizing agent in photography; In various rustproofing compositions; As an adjuvant in textile dyeing and printing; As a tracer in oil fields; In the separation of hafnium from zirconium, and in titrimetric analyses.
Ammonium thiocyanate can also be used to determine the iron content in soft drinks by colorimetry.
Genaral: Mainly in pharmaceuticals, pesticide, textile, electroplating, photography, water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc.
Textile: Printing, dyeing and finishing operations accelerator in fixing baths
Pesticide: Raw material for the production of a number of herbicides and fungicides
Photographit: Stabilizer, accelerator, etc.
Metal finishing: Plating, flotation agent.
As intermediate for metal thiocyanates (NaSCN, KSCN, CuSCN, Ca(SCN)2 ).
Packing: 25kg each net, Kraft-plastic laminated bag with PE liner. Net 25kg woven bags.
Storage: Store away from incompatible substances. Keep in a tightly closed bags. Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants.
| Index(Quality Criterion:HG/T2154/91) | Export Grade | 1st Grade | Liquid |
| NH 4 SCN Min% | 99.0 | 98.0 | 50--55 |
| Clarity Test in water(100g/L) | Clarity | Clarity | Clarity |
| pH Value in water (50g/L) | 4.5-6.0 | 4.5-6.0 | 4.5-6.0 |
| Chloride (CL - ) % Max | 0.04 | 0..06 | 0.03 |
| Sulfate(SO 4 2- ) % Max | 0.04 | 0.04 | 0.02 |
| Residue on ignition, % Max | 0.08 | 0.10 | 0.05 |
| Heavy metal (Pb), % Max | 0.002 | 0.002 | 0.001 |
| Iron ( Fe ) % Max | 0.0005 | 0.001 | 0.0003 |
| Water % Max | 1 | 1.7 | ---- |
