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Monosodium phosphate

Monosodium phosphate

CAS Number: 7558-80-7

Molecular Formula: H2NaO4P

About Monosodium phosphate

Monosodium phosphate (CAS 7558-80-7) is widely utilized across North American food processing and pharmaceutical sectors as a high purity fine chemicals buffering agent and emulsifier, vital for controlling pH and optimizing stability in complex formulations. Sodium dihydrogen phosphate has gained traction within domes...

Synonyms

  • dibasic sodium phosphate, anhydrous
  • disodium acid phosphate
  • disodium hydrogen phosphate
  • disodium hydrogen phosphate anhydrous
  • monosodium dihydrogen phosphate
View all

Monosodium phosphate Specifications

CAS Number
7558-80-7
Molecular Formula
H2NaO4P
IUPAC Name
sodium;dihydrogen phosphate
PubChem CID
23672064
HSN No
28352200
Precautionary Statement Codes
P264, P270, P301+P312, P330, and P501
Hazard Classes and Categories
Acute Tox. 4 (100%)

Food Industry

An acid regulator, sequestrant, leavening agent, and emulsifier used in baked goods, dairy products, and processed foods

Water Treatment

A pH buffer, scale inhibitor, and corrosion control agent used in industrial water systems

Pharmaceuticals

A buffering agent in medicinal formulations and an active ingredient in laxatives

Agriculture

A nutrient supplement added to animal feed and fertilizers to supply bioavailable phosphorus and sodium

  1. dibasic sodium phosphate, anhydrous
  2. disodium acid phosphate
  3. disodium hydrogen phosphate
  4. disodium hydrogen phosphate anhydrous
  5. monosodium dihydrogen phosphate

Monosodium phosphate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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