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Sodium sulfate

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  Post Date: Jul 27,2016
  Expiry Date: Jul 27,2017
  Detailed Description: Cas No. :7757-82-6 Molecular formula:Na2SO4
Molecular weight:142.04
Property:white granular crystal
or powder , Na2SO4·7H2O) is white
rhombic crystal .
Uses:used as filler of
detergent, the making of sodium
sulphide, water glass, or used in
papermaking, glass, dye and used
as filler, dyeing auxiliary,
laxative, antidote, t also can be
used in fiber, lether,
metallurgy, enamel and soap.
Packing:25kg or 50kgplastic
woven bag, lined with plastic bag.
Report:
Item GB6009-2003
I type First grade
Result of common product
Result of neutral product
Result of low chlorine product

Na2SO4
≥99.0
99.20
99.30
99.65

Water insoluble matter %
≤0.05
0.02
0.03
0.01

Ca & Mg %(Mg)
≤0.15
0.02
0.02
0.02

Chloride %(Cl)
≤0.35
0.19
0.20
0.04

(Fe)
≤0.002
0.001
0.001
0.001

Moisture %
≤0.20
0.02
0.02
0.02

Whiteness %
≥80
88
85
83

PH
NA
NA
(1% solution )7.5
(5% solution )7.2


  CAS Registry Number:

7757-82-6

  Synonyms: ;Sodium sulfate anhydrous;sodium sulfate standard solution;Sulfate ion chromatography standard solution Fluka;Sodium sulfate solution;Sulfate;Sodium Sulphate Anhydrous;sodium sulfate,anhydrous;Sodium Sulfate Anhydrate;KJELDAHL CATALYST TABLETS SODIUM SULFATE;DETERGENT SALT CAKE;NATRII SULFAS;SALT CAKE;SULFATE STANDARD SOLUTION;disodium sulfate;Anhydrous sodium sulphate;Sodium Sulphate;Anhydrous sodium sulfate
  Molecular Formula: Na2SO4
  Molecular Weight: 142.0432
  Molecular Structure: 7757-82-6 Sodium sulfate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:Irritating to eyes.;
  Safety Description: S24/25:;

  Company: MEI SHAN HUIJU CHEMICAL CO., LTD     [ China ]        
  Contact: carrey
  Tel: 028-38665871
  Fax: 028-38665870
  Email: jinminfly@126.com;
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