Sodium Thiosulphate

Price:

on negotiation

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

5000MT/ month

Pack. & Delivery:

25kg/ bag

Molecular Formula: Na2S2O3
Molar Mass: 158.09774 g/ mol
Appearance: white crystals
Application: Mainly used for medicine, glass, printing and dyeing, fertilizer, etc.

Tech grade specification:
Na2S2O3· 5H2O: 98.5% min
Water-insoluble : 0.01% max
Density and phase: 1.667 g/ cm³ , solid
Melting point: : 40-45 ° C
Sulphide( as Na2S) : 0.003% max
Fe: 0.003% max
PH Value( 200g/ l solution) : 6.5-9.5

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