Ammonium Thiocyanate
Ammonium Thiocyanate 1.good quality 2.best price
Ammonium Thiocyanate Chemical FormulaMolecular Formula: NH4SCN Molecular Weight: 76.12 CAS No.: 1762-95-4 HS No.: 28429010 Usage: 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
Specification:
| Index( Quality Criterion: HG/T2154/91) | Export Grade | Premium 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 | 0.0005 | 0.0003 |
Ammonium Thiocyanate
