CAS 7558-79-4
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Category：Other Food Additives Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Product name: Disodium Phosphate (DSP) Molecular Formula: Na2HPO4 Molecular Weight: 141.959 CAS NO.: 7558-79-4
| Attribute | Details |
|---|---|
| CAS Number | 7558-79-4 |
| Chemical Name | Disodium Phosphate |
| Formula | Na2HPO4 |
| Molecular Weight | 141.96 g/mol |
| Appearance | White crystalline powder or granular |
| Solubility | Highly soluble in water, insoluble in alcohol |
| Density | 1.064 g/mL at 20°C |
| Melting Point | 243-245°C |
| pH (1% Solution) | Approximately 8.8-9.2 |
| Applications | Food additive, pH adjuster, nutritional enhancer, water treatment, flame retardant, antibiotic culture medium |
| Stability | Stable under normal conditions; loses crystal water at higher temperatures |
| Storage | Store in a cool, dry place, away from direct sunlight and heat |
| Safety | Generally recognized as safe for food and pharmaceutical use; avoid contact with eyes, skin, and clothing; refer to MSDS for detailed handling instructions |
Disodium
Phosphate is an important chemical raw material, which is widely used in biological fermentation, food, medicine, feed, chemical industry, agriculture and other industrial sectors. Description Sodium Phosphate, Dibasic, occurs as a white, crystalline powder or as granules. Dibasic Sodium Phosphate is dried or contains one, two, seven or twelve molecules of water of hydration. The anhydrous form is hygroscopic.
Applications
It can be used to make citric acid, water softener, fabric weighting agent, fire retardant, and used in glaze, flux, medicine, pigment, food industry and other phosphates.
Specification
Appearance White or almost white powder Appearance of solution Clear and colourless Reducing substance Meets the requirement Monosodium phosphate ≤2.5% Chloride ≤200ppm Sulfates ≤500ppm Arsenic ≤2ppm Iron ≤20ppm Heavy metals ≤10ppm Loss on drying ≤1.0% Assay of Na2HPO4 98.0-101.0% Packing 25kg/ bag or as per requirement Storage Store in a cool dry place.
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