Sodium Sulphate Anhydrous 99% Cooking Liquor For Sulfate Pulping In The Papermaking Industry
Sodium sulfate anhydrous, also known as anhydrous sodium sulphate, is a white crystalline solid with the chemical formula Na2SO4. It is the dehydrated form of sodium sulfate, meaning it does not contain any water molecules. Here are some key points about sodium sulfate anhydrous:
Chemical Formula: Na2SO4
Molecular Weight: 142.04 g/mol
Appearance: White crystalline solid
Solubility: Sodium sulfate anhydrous is highly soluble in water. It forms an aqueous solution that is neutral in nature.
Uses: Sodium sulfate anhydrous has several industrial applications, including:
Detergent and Cleaning Products: It is used as a processing and filler agent in detergent powders and liquid detergents.
Textile Industry: Sodium sulfate anhydrous is used in the textile industry for dyeing and printing textiles. It helps improve the penetration and absorption of dyes.
Glass Manufacturing: It is used as a fluxing agent in glass production, aiding in the melting and refining of glass.
Paper Industry: Sodium sulfate anhydrous is used in the paper industry as a sizing agent, helping to increase the strength and durability of paper.
Chemical Manufacturing: It is used as a raw material and chemical reagent in various chemical processes, including the production of sodium sulfite, sodium silicate, and sodium bisulfite.
CERTIFICATE OF ANALYSIS
| Name of Product | Sodium Sulphate Anhydrous |
| Date Of Analysis | 2023-08- 14 |
| Manufacture Date | 2023-08- 14 |
| Expire Date | 2025-08- 14 |
| Batch No. | 202308 |
| Quantity | 110T |
| Analysis Standard | GB/T 6009-2014 |
| Analysis Items | Analysis Results |
| Na2SO4 %≥ | 99.35 |
| Water Insoluble %≤ | 0.007 |
| As Mg2+ % ,Ca2+ %≤ | 0.0015 |
| As Cl- %≤ | 0.0207 |
| Fe2+ %≤ | 0.0008 |
| Water %≤ | 0.030 |
| Whiteness %≥ | 89.6 |
| PH(50g/L 25℃) | 7.6 |
| Appearance | White free flowing powder |
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Papermaking Industry Anhydrous Granular Sodium Sulfate Cas 7757-82-6 Images
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