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Sodium tungstate dihydrate (CAS 10213-10-2) is mainly used in the manufacture of metal tungsten, tungsten acid, tungstate, dyes, inks, catalysts, etc

Specification

Na2WO4.2H2O, % ≥98.0
Wo3, % ≥69
MO,% ≤0.02
Fe, % ≤0.005
As, % ≤0.003
SO4, % ≤0.02
Pb, % ≤0.003
Cl, % ≤0.03
Water Insoluble Matter, % ≤0.01

Application
-- Sodium tungstate is an intermediates product of Tungsten material.
-- Sodium tungstate can also be used in mordant, catalysts, pigments and analytical reagent;
-- Sodium tungstate is used as a weighting agent of fabric in the textile industry;
-- Sodium tungstate also can be used in the manufacturing of flame-retarding, waterproof fabric,etc.

Packing

25kg per bag: PP plastic weaving bag or brown paper plastic bag

Total 15 MT per 20ft container with pallets,18 MT without pallets

Storage

Stored in cool and airy place; away from fire and heat; handle with care;no breakage, avoid leakage.

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