Complaint
Introduction (Disodium hydrogen phosphate cas 7558-79-4 )
Disodium hydrogen phosphate,white powder or granular; relative density 1.86g/cm3; Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hygroscopic, and when absorbing humidity,
it will become into a product with hexa-hydrates; If it is heated at a temperature above 220ºC, it will be decomposed into sodium
meta phosphate.
| Common Name | Disodium hydrogen phosphate | ||
| CAS Number | 7558-79-4 | Molecular Weight | 141.959 |
| Density | 1.064 g/mL at 20 °C | Boiling Point | 158ºC at 760 mmHg |
| Molecular Formula | HNa2O4P | Melting Point | 243-245 °C |
| Flash Point | N/A | ||
Products Parameters:
| No. | Specifications | Unit | Food Grade Standard |
| 1 | Appearance | White powder | |
| 2 | Na2HPO4 | % | ≥98 |
| 3 | Heavy Metal (as Pb) | mg/kg | ≤10 |
| 4 | pH of 1% water solution | 8.5-10.0 | |
| 5 | Water insoluble | % | ≤0.2 |
| 6 | Plumbum (Pb) | mg / kg | ≤4 |
| 7 | Arsenic (As) | mg / kg | ≤3 |
| 8 | Fluoride (F) | mg / kg | ≤50 |
Function and applications :
In foods,Disodium Phosphate is used to adjust pH. Its presence prevents coagulation in the preparation of condensed milk. Similarly, Disodium Phosphate is used as an anti-caking additive in powdered products. Disodium Phosphate is used in desserts and puddings, e.g. Cream of Wheat to quicken cook time, and Jell-O Instant Pudding for thickening.
In water treatment, Disodium Phosphate retards calcium scale formation. Disodium Phosphate is also found in some detergents and cleaning agents.
Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.
Company introduction:
Mingray Technology Group Co., Ltd. is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.Our service:
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