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MOSINTER GROUP LIMITED
MOSINTER GROUP LIMITED

China Monosodium Phosphate Anhydrous CAS 7558-80-7 Monosodium Phosphate MSP Monosodium Phosphate Dihydrate manufacturer

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Monosodium Phosphate Anhydrous CAS 7558-80-7 Monosodium Phosphate MSP Monosodium Phosphate Dihydrate 

Payment Terms: T/T,L/C,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to the request of...
Brand Name: MOSINTER
Molecular formula: H2NaO4P
Boiling point: 100°C
Melting Point: <0°C
Form: powder
Sensibility: Hygroscopic
Production Capacity: 10000 Tons/year
Delivery Date: within 7 days
CAS No.: 7558-80-7
Molecular weight: 119.98
Density: 1.40 g/mL at 20 °C
Solubility: H2O: 5 M, clear, colorless
Storage condition: Store at RT.
Stability: Stable. Incompatible with h...

Phosphates are often used in foods and in water treatment.

Monosodium Phosphate Anhydrous (CAS: 7558-80-7)



 Item

Index

 Appearance

White crystal

 Main content,  % min

98.0

 Phosphorus pent-oxide,  % min

44.6

 PH of 1% water solution,   

4.2-4.6

 Water insoluble, % max

0.1


Monosodium phosphate (NaH2PO4)
, also known as anhydrous monobasic sodium phosphate and sodium dihydrogen phosphate, is an inorganic compound ofsodium with dihydrogen phosphate (H2PO4-) anion. One of many sodium phosphates, it is a common industrial chemical. It exists as an anhydrous salt, as well as mono- and dihydrates.

Production and reactions

The salt is obtained by partial neutralization of phosphoric acid. The pKa of monosodium phosphate is 6.8-7.2 (depending on the physicochemical characteristics during pKa determination).

Heating this salt above 169 °C gives the corresponding sodium acid pyrophosphate:

2 NaH2PO4 → Na2H2P2O7 + H2O

Uses

Phosphates are often used in foods and in water treatment. The pH of such formulations is generally adjusted by mixtures of various sodium phosphates, such as this salt. The sodium chloride equivalent value, or E-Value, is 0.49. It is soluble in 4.5 parts water.

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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

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Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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