sodium sulphate
Inquiry
| Post Date: | Mar 09,2017 |
| Expiry Date: | Sep 05,2017 |
| Detailed Description: |
Cas No. :7757-82-6
Quantity: 100000Metric Tons Specs:99% Price:85 USD Metric Tons Payment Method: tt or l/c Product Synonyms: Sodium Sulfate; anhydrous Glauber's salt; Glauber's salt; sulfate; anhydrous sodium sulfate; sulfate Molecular formula: Na2SO4 Molecular Weight: 142.04 CAS NO: 7757-82-6 Properties: white fine-grained crystalline or powder, with hygroscopicity, soluble in water, aqueous solution was neutral. Soluble in glycerin, insoluble in alcohol. Exposed to the air will gradually absorb a molecule of water. High purity and fine particulate matter known as sodium sulphate anhydrous. Sodium sulfate can be formed seven water-water animals and 10 objects, seven water objects (Na2SO4 • 7H2O) as a white orthorhombic crystal. When heated to 24.4 ℃ to anhydrous. Sodium sulfate and carbon in high-temperature reaction time is reduced to sodium sulfide. Uses: Synthetic detergents as filler. For sodium sulfide, ultramarine, sodium and other chemical products manufacturing, paper making industry for the manufacture of sulphate pulp, glass industry, used in place of soda ash, dye industry, as filler. Printing and dyeing industry as a help agent, medical industry, and barium salts used as laxatives poisoning antidotes. In addition, synthetic fibers, leather, nonferrous metallurgy, enamel, soap, etc. There are also manufacturing applications. Production methods: chamber water dissolution was dissolved Glauber's salt by evaporating dehydration product into anhydrous sodium sulfate. Packing: 25 kg, 50 kg, 1,000 kg woven bag, lined with a layer of plastic bags. Test Report: Test item GB GB/T6009-2003 Class I standard value of regular first-class goods, products Neutral products measured Measured Sodium sulfate% (Na2SO4) ≥ 99.0 99.10 99.30 Water insoluble matter% ≤ 0.05 0.02 0.03 Calcium and magnesium in the total% (Mg) ≤ 0.15 0.02 0.02 Chloride% (Cl) ≤ 0.35 0.19 0.20 Iron% (Fe) ≤ 0.002 0.001 0.001 Moisture% ≤ 0.20 0.02 0.02 Whiteness% ≥ 82 88 85 PH value is not required is not required (1% solution) 7.5 |
| 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: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36:Irritating to eyes.; |
| Safety Description: | S24/25:; |
| Company: | Meishan Peng Fu Import & Export Co., Ltd. [ China ] |
| Contact: | HuiYangXiong |
| Tel: | 0028-38786222 |
| Fax: | 028-38288267 |
| Email: | xionghuiyang@hotmail.com |
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