Sodium Thiocyanate
1.Product name: Sodium Thiocyanate
Synonyms:Sodium sulfocyanate,Sodium rhodanide; haimased; natriumrhodanid; scyan;sodiumthiocyanate, sodiumthiocyanide;
thiocyanatesodium; usafek-t-434; Sodium rhodanate; sodium sulfocyanide;
Sodium isocyanate; sodium (thioxomethylidene)azanide
2. Molecular formula: NaSCN
Molecular weight: 81.07
3. Cas No:540-72-7
Eiencs No:208-754-4
4. Specification:
|
Item
|
Index
|
|
Application category
|
superior grade
|
superior grade
|
superior grade
|
industrial grade
|
industrial grade
|
superior grade
|
industrial grade
|
|
content %,(dry basis)≧
|
99
|
98
|
97
|
98
|
97
|
50-55 liquid
|
50-55 liquid
|
|
ferrum %,≦
|
0.0001
|
0.0002
|
0.0003
|
0.0005
|
0.0006
|
0.0001
|
0.0002
|
|
water insoluble%,≦
|
0.005
|
0.006
|
0.007
|
0.006
|
0.007
|
0.001
|
0.001
|
|
moisture%,≦
|
0.5
|
1.0
|
1.0
|
1.0
|
1.0
|
--
|
--
|
|
chloride%,≦
|
0.02
|
0.03
|
0.04
|
0.05
|
0.08
|
0.01
|
0.04
|
|
sulfate%,≦
|
0.03
|
0.04
|
0.04
|
0.1
|
0.3
|
0.02
|
0.04
|
|
heavy metal%,≦
|
0.001
|
0.001
|
0.001
|
0.001
|
0.001
|
0.0005
|
0.0005
|
|
PH
|
6-8
|
6-8
|
6-8
|
6-8
|
6-8
|
6-8
|
6-8
|
5. Usage: As solvent of acrylic fibre and chemical analytical reagent, photo chemicals, defoliating agent of some plants; also used in pharmaceutical, dyeing, rubber treatment, black nickel plating industry
Chemicals
