Na2so4 Sodium Sulfate, for Synthetic Detergents, Vinylon, Dye and Dyeing, Glass, Pharmaceuticals, Leather and Rubber

• Customization: Available
• CAS No.: 7757-82-6, 7757-82-6
• Purity: 99%Min
• Model NO.: 99% min
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Formula: Na2so4
• Transport Package: Plastic Bag
• Specification: SGS ISO
• Trademark: LY
• Origin: Shandong
• HS Code: 28331100
• Production Capacity: 3000tons/Month

Product Description

Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
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Sodium sulphate anhydrous 99%

Specification
1. Appearance: White Powder
2. Purity: % 99min
3. PH: 7-10 for Normal grade. PH: 6-8 for grade.
4. Properties: White fine crystal or powder, easily soluble in water; Absorb moisture; Odorless, non-toxic.
5. Factory, SGS, Intertek, BV. ISO9001: 2008 GB/T 19001-2008


Storage
Stored in a cool, ventilated warehouse. Away from fire and heat. Acids, etc. Should be kept separately, avoid mixed reserve.

Usage
Widely used in bleaching, glass, paper making, tanning, metal smelting, surface treatment and filler industries.
It is used in chemical industry as material of manufaturing sodium sulphide, sodium silicate and other chemical products.

Cautions
Keep away from sunlight and moisture, store in ventilated Dry place

ITEM	INDEX
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