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CAS No: 540-72-7 Sodium Thiocyanate, Sodium Sulfocyanate

China CAS No: 540-72-7 Sodium Thiocyanate, Sodium Sulfocyanate, Find details about China Sodium Isocyanate, Sodium Rhodanide from CAS No: 540-72-7 Sodium Thiocyanate, Sodium Sulfocyanate

Model NO.
Purity: 99.0% min.
Acid Strength
Weak Acid
Kind
Inorganic Acid
Quality
Tech Grade
Packaging
Paper Bag
Element
Monobasic Acid
Oxidation
Non Oxidizing Acid
Volatility
Volatile Acid
Stability
Labile Acid
Transport Package
25kg Compound Bag or Drum
Specification
99.0% min.
Origin
Shandong China
HS Code
2842901100
Model NO.
Purity: 99.0% min.
Acid Strength
Weak Acid
Kind
Inorganic Acid
Quality
Tech Grade
Packaging
Paper Bag
Element
Monobasic Acid
Oxidation
Non Oxidizing Acid
Volatility
Volatile Acid
Stability
Labile Acid
Transport Package
25kg Compound Bag or Drum
Specification
99.0% min.
Origin
Shandong China
HS Code
2842901100
Production Description
 

Product Name : Sodium Thiocyanate 

Synonyms: Sodium Sulfocyanate,Sodium Rhodanide

CAS NO: 540-72-7   
EINECS No.: 208-754-4

Molecular formula: NaSCN  
Molecular weight:   81.07

Appearance: White crystalline solid

CAS No: 540-72-7 Sodium Thiocyanate, Sodium Sulfocyanate


Technical Data

Index

Export Grade

First Grade

Liquid

NaSCN Min %

99.0

98.0

50--53

PH value in water(50g/L)

6.0--8.0

6.0--8.0

8.0--12.0

Clarity Test  in water(100g/L)

Clarity

Clarity

Clarity

Insoluble substance in water    Max %

0.005

0.005

0.003

Chlorid(Cl-)     % Max

0.02

0.04

0.01

Sulfate(SO42-)    % Max

0.02

0.04

0.01

Heavy metal(Pb)     % Max

0.002

0.005

0.001

Iron(FE)      % Max

0.0002

0.0002

0.0001

Water      % Max

1

1.8

---

 

ALIAS: Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, sodium Isothiocyanate, Thiocyanic Acid, Sodium Salt 

Properties: NaSCN,a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx 287ºC. decomposes on heating and under influence of light producing toxic fumes of sulfur oxides,nitrogen oxides and cyanides. Reacts violently with acids,strong bases and strong oxidants. 

Usage:
Genaral: Mainly used in sectors of pharmaceuticals, pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc
Fibre industriy : as spinning solvent for polyacrylonitrile 
Architecture industriy: hardening accelerator for cement and concrete mixes 
Pesticide: raw material for the production of a number of herbicides and fungicides 
Pharmaceuticals: raw material for the production of a number of pharmaceutical products


CAS No: 540-72-7 Sodium Thiocyanate, Sodium Sulfocyanate

Packing:

25 kgs net in PP bag with inner of polyethylene bag.

Storage:

Keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants.

 

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