Solvay International Inc.
[China]

Address:
No.4-1501, jindayuan,jiu long road,hexi district,Tianjin Tianjin Tianjin 300210 China

Phone:
86-22-89881507

Contact name:
Valia , Manager

Solvay International Inc.

Sodium sulphate anhydrous

Item & unit ClassⅠ Class Ⅱ Class Ⅲ

Prime grade First grade First grade Qualified grade First grade Qualified grade

Purity (Na₂SO), % ≥ 99.3 99.0 98.0 97.0 95.0 92.0

Water insolubles, % ≤ 0.05 0.05 0.10 0.20 -- --

Ca + Mg (as Mg), % ≤ 0.10 0.15 0.30 0.40 0.60 --

Chlorides(Cl), % ≤ 0.12 0.35 0.70 0.90 2.0 --

Iron(Fe), %　≤ 0.002 0.002 0.010 0.040 -- --

Moisture, %　≤ 0.10 0.20 0.50 1.0 1.5 --

Whiteness(R457), %　≥ 85 82 82 -- -- --

Related Keywords: sodium sulphate anhydrous , sodium sulfate anhydrous , sodium sulfate , sodium sulphate

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