Ammonium Thiocyanate, Ammonium Sulfocyanide Nh4scn, Cas No. 1762-95-4 With Appearance White To Reddish Crystalr
| Packaging: | 25KG/BAG |
Product Description
NH4SCN Ammonium Thiocyanate, CAS No. 1762-95-4
Product Name: Ammonium Thiocyanate
Chemical Name: Ammonium sulfocyanide; Ammonium rhodanide
Synonyms: Ammonium sulfocyanide; Ammonium rhodanide
CAS No: 1762-95-4
Molecular Formula: NH4SCN
Molecular Weight: 76.12
Appearance: White to reddish crystalr
Specification:
|
Items |
Standard |
Results |
|
Appearance |
White to reddish crystal |
White to reddish crystal |
|
(NH4CNS) % |
≥99.0 |
99.18 |
|
PH Value(50g/L liquid) |
4.5-6.0 |
5.0 |
|
Chloride (Cl) % |
≤0.06 |
0.02 |
|
(NH4)2SO4% |
≤0.04 |
0.01 |
|
(NH4)2S2O3% |
≤0.12 |
0.10 |
|
Ignition Residue % |
≤0.10 |
0.01 |
|
Heave metal(Pb) % |
≤0.002 |
0.001 |
|
Fe % |
≤0.0005 |
0.0003 |
|
S % |
≤0.005 |
0.002 |
|
H2O % |
≤0.5 |
0.30 |
Properties:
|
Density |
|
1.3 |
|
Melting point |
|
149 ºC |
|
Flash point |
|
190 ºC |
|
Water solubility |
|
163 g/100 mL (20 ºC) |
Package: 25 KG paper bag with film inside and PE liner. Or can be changed according to customer's requirement．
Storage: Stored in original packing at a shady,cool and ventilate place, keep away from fire and heat source.
Safety Data: S13;S61
|
|
||
|
Hazard Symbols |
|
Xn |
|
Risk Codes |
|
R20/21/22;R32;R52/53 |
|
Safety Description |
|
S13;S61 |
