Ca3O8P2
310.18 g/mol
Food AdditiveDanger
TRICALCIUM PHOSPHATE
CAS7758-87-4EC231-840-8
Category
Food Additive
Compound Class
Inorganic Salt
Primary Use
food additive and fertilizer
Tricalcium phosphate is a calcium salt of phosphoric acid commonly used as a food additive and fertilizer. It serves as a source of calcium and phosphorus in various industrial applications, including ceramics and textiles.
food additivefertilizerceramics manufacturing
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
StrongStructure SimilarSimilarity 1.00
Tribasic potassium phosphate
CAS7778-53-2
fertilizer and soil pH regulator
StrongStructure SimilarSimilarity 1.00
Zinc phosphate
CAS7779-90-0
corrosion resistant coating pigment
StrongStructure SimilarSimilarity 1.00
Ammonium phosphomolybdate hydrate
CAS54723-94-3
research compound
StrongStructure SimilarSimilarity 1.00
Trisodium phosphate
CAS7601-54-9
cleaning and industrial processing agent
ReferenceSame Category
Vinegar
CAS77671-22-8
active component of vinegar
ReferenceSame Category
Potassium hydrogen sulfite
CAS7773-03-7
Food preservative and antimicrobial agent
ReferenceSame Category
Keto-L-fructose
CAS7776-48-9
reducing hexose sweetener
ReferenceSame Category
Monobasic potassium phosphate
CAS7778-77-0
buffer and sequestrant
Safety Reference
Danger
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for TRICALCIUM PHOSPHATE (CAS 7758-87-4) is 2309.90, 2835.26.
HS code (international, 6-digit)
2309.90, 2835.26
EU CN code (8-digit)
2309 90 96, 2835 26 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
IUPAC Name
tricalcium diphosphate
InChIKey
QORWJWZARLRLPR-UHFFFAOYSA-H
SMILES
[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2]
Synonyms (59)
- BONE POWDER, PURIFIED
- Bonarka
- CALCIUM PHOSPHATE,ANHYDROUS
- Calcigenol simple
- Calciresorb;TCP
- Calcium Phosphate Nanopowder
- Calcium orthophosphate
- Calcium phosphate
- Calcium phosphate (3/2)
- Calcium phosphate (Ca3(PO4)2)
- Calcium phosphate, tribasic
- Calcium phosphates
- Calcium tertiary phosphate
- Calipharm T
- Caswell No. 148
- Cerasorb
- Ceredex
- E-341(III)
- EC-tri-Calcium phosphate
- FEMA No. 3081
- INS NO.341(III)
- JAX TCP
- Multifos
- Natural whitlockite
- OSferion
- Phosphoric acid, calcium salt
- Posture (TN)
- Posture (calcium supplement)
- Synthograft
- Synthos
- TRICALCIUM PHOSPHATE
- Tertiary calcium phosphate
- TricOs
- Tricafos P
- Tricalcium diphosphate
- Tricalcium orthophosphate
- Tricalcium phosphate hydrate
- Vitoss
- alpha-TCP
- alpha-Tricalcium phosphate
- beta-TCP
- beta-Tricalcium phosphate
- tricalcium bis(phosphate)
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