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 Disodium sulfate; sodium sulfate anhydrous; sulfuric acid, disodium salt; sodium sulfate; Speed-dry

Chemical Formula: Na2SO4

Specification chart:

ITEM	STANDARD
sodium sulphate %(Na2SO4)	99.5 MIN.	99.0 MIN.	99.0 MIN.
water insolubles %	0.01 MAX.	0.05 MAX.	0.05 MAX.
Ca + Mg (as Mg) %	0.03 MAX.	0.15 MAX.	0.15 MAX.
chlorides %(Cl)	0.07 MAX.	0.35 MAX.	0.35 MAX.
iron %(Fe)	0.002 MAX.	0.002 MAX.	0.002 MAX.
moisture %	0.20 MAX.	0.20 MAX.	0.20 MAX.
whiteness %	85 MIN.	82 MIN.	82 MIN.
PH-value	6-7.5	6-8	9-11
Partickle size: Passed through on 100 mesh	around 60-65%	around 60-65%	not required

 Packing: 50KGs PP bag/1000KGs PP bag.

 Usage: Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fibre, tanning, metal smelting, surface treatment and filler industries etc.

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Looking forward to do business relaitionship with you.

Sodium Sulphate Anhydrous