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Home/Compounds/Food Additive/Calcium dihydrogen di-L-aspartate
C8H12CaN2O8
304.27 g/mol
Food Additive

Calcium diaspartate

CAS39162-75-9EC254-327-0
Category
Food Additive
Compound Class
Organic Acid
Primary Use
calcium supplement and acidity regulator

Calcium diaspartate is a calcium salt of L-aspartic acid, commonly used as a calcium supplement and acidity regulator in food products.

calcium supplementacidity regulator

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

L-aspartic acid potassium salt

CAS1115-63-5

nutritional supplement and acidity regulator

StrongSame Parent

Sodium aspartate monohydrate

CAS323194-76-9

food additive and flavor enhancer

StrongSame Parent

Zinc aspartate

CAS36393-20-1

nutritional zinc supplement

StrongSame Parent

Sodium L-aspartate

CAS3792-50-5

Flavor enhancer for umami taste

ReferenceSame Category

Lysine monohydrate

CAS39665-12-8

nutritional supplement and feed additive

ReferenceSame Category

Sodium stearyl fumarate

CAS4070-80-8

pharmaceutical excipient and food additive

ReferenceSame Category

Calcium propionate

CAS4075-81-4

Food preservative and antifungal agent

ReferenceSame Category

Monopotassium glycyrrhizinate

CAS42294-03-1

flavoring agent

Customs Tariff Classification

The international HS code for Calcium diaspartate (CAS 39162-75-9) is 2922.49.

HS code (international, 6-digit)

2922.49

EU CN code (8-digit)

2922 49 85

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

Identifiers
IUPAC Name

calcium bis((2S)-2-amino-4-hydroxy-4-oxobutanoate)

InChIKey

VAFAEQCKZBKRLZ-CEOVSRFSSA-L

SMILES

C([C@@H](C(=O)[O-])N)C(=O)O.C([C@@H](C(=O)[O-])N)C(=O)O.[Ca+2]

Synonyms (4)
  • Calcium diaspartate
  • L-Aspartic acid calcium salt

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