Trade Lead Description:
Ammonium Thiocyanate Molecular formula: NH4SCN Molecular weight: 76.12
CAS :1762-95-4 Index (Quality riterion: HG/T2154/91) Export Grade 1st Grade
NH4SCN Min% 99.0 98.0
Clarity Test in water (100g/L) Clarity Clarity Clarity
pH Value in water (50g/L) 4.5-6.0 4.5-6.0
Chloride (CL-) % Max 0.04 0..06
Sulfate (SO42-) % Max 0.04 0.04
Residue on ignition, % Max 0.08 0.10
Heavy metal (Pb), % Max 0.002 0.002
Iron (Fe) % Max 0.0005 0.001
ALIAS:: Ammonium Rhodanide, Ammonium Sulfocyanate, Ammonium Sulfocyanite, ammonium isothiocyanate, Thiocyanic Acid, Ammonium Salt
Genaral: Mainly in pharmaceuticals, pesticide, textile, electroplating, photography, water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc. 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 preven Posted from China - Hunan on 5 June, 2007
|
|
|