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Home/Compounds/Food Additive/Calcium hypophosphite
CaO4P2
166.02 g/mol
Food AdditiveDanger

Calcium phosphinate

CAS7789-79-9EC232-190-8
Category
Food Additive
Compound Class
Inorganic Salt
Primary Use
corrosion inhibitor and antioxidant

Calcium phosphinate is a chemical compound used primarily as a corrosion inhibitor and antioxidant. It also serves as a veterinary dietary supplement and is utilized in nickel plating processes.

corrosion inhibitorantioxidantveterinary dietary supplement

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Sodium hypophosphite monohydrate

CAS10039-56-2

Reagent and hypophosphite manufacturing

StrongSame Parent

Sodium hypophosphite

CAS7681-53-0

pharmaceutical manufacturing and nickel plating reagent

StrongSame Parent

Potassium hypophosphite

CAS7782-87-8

reducing agent in chemical synthesis

ReferenceSame Category

Calcium iodate

CAS7789-80-2

Iodine source in foods and feedstuffs

ReferenceSame Category

Potassium metaphosphate

CAS7790-53-6

Emulsifier and humectant for foods

ReferenceSame Category

Propionic acid

CAS79-09-4

Food preservative and fungicide

ReferenceSame Category

L-lactic acid

CAS79-33-4

Food additive and metabolite

Referencestereoisomer of

Aluminum hypophosphite

CAS7784-22-7

flame retardant for TPU

Safety Reference

Flammable
Flammable
Harmful
Harmful
Danger
H228Flammable solid
H302Harmful if swallowed
H319Causes serious eye irritation

Customs Tariff Classification

The international HS code for Calcium phosphinate (CAS 7789-79-9) is 2835.10.

HS code (international, 6-digit)

2835.10

EU CN code (8-digit)

2835 10 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
InChIKey

LITFOGPYONJRNO-UHFFFAOYSA-L

SMILES

[O-]P=O.[O-]P=O.[Ca+2]

Synonyms (2)
  • Calciumphosphinat
  • calcium phosphinate

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