Sodium Thiocyanate

Sodium Thiocyanate directly supplied by one of the biggest sodium thiocyanate manufacturers---Tianshui Chemical, Trust us

Molecular Formula: NASCN

Molecular Weight: 81.07

CAS No.: 540-72-7

H. S. Code: 2842.9010

Physical and Chemical Properties:

1) Physical State: Clear hygroscopic crystals, odorless

2) Melting Point: -100 C

3) Boiling Point: Decomposes

4) Specific Gravity: 1.0 min.

5) Solubility: 139g/100ml at 21 C

6) Flash Point: Not considered to be a fire hazard

7) Stability: Stable under ordinary conditions, hygroscopic/light sensitive

Specification: Solid

1) Appearance: Crystalline Powder

2) Assay: 99.0% min., 98%, 96%

3) Insolubles in Water: 0.002% max., 0.005% max, 0.02% max

4) Chlorides: 0.01% max., 0.02% max, 0.02% max

5) Sulfates: 0.01% max., 0.02% max, 0.04% max

6) Heavy metal: 20 ppm max., 20 ppm max, 20 ppm max

7) Fe: 2 ppm max., 5 ppm max, 10 ppm max

8) Water 0.5 Or 1.0 max, 1.0 or 1.6 max, 1.8max

9)Package: 25kg net PP bag with PE liner or 1000kg net PP bag with PE liner.

Aqueous Solution:

1) Assay: 50.0--52.0% min.

2) Insolubles in Water: 0.005% max.

3) Chlorides: 0.05% max.

4) Sulfates: 0.05% max.

5) Heavy metal: 20 ppm max.

6) Fe: 5 ppm max.

7) Packing: 1.3MT net IBC tank

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

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

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

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