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Home/Compounds/Food Additive/Calcium silicate
CaH6O8Si2
230.29 g/mol
Food AdditiveWarning

Calcarea silicata

CAS1344-95-2EC215-710-8
Category
Food Additive
Compound Class
Inorganic Salt
Primary Use
Glidant and anticaking agent

Calcarea silicata is a calcium silicate compound commonly used as a glidant and anticaking agent. It functions as an absorbent and bulking agent in various industrial and cosmetic formulations.

Glidant and anticaking agentAbsorbent and bulking agent in cosmeticsReinforcing filler in elastomers and plastics

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

ReferenceSame Category

Dihydratemonobasicsodium phosphate

CAS13472-35-0

food additive and sequestrant

ReferenceSame Category

Cupric glycinate

CAS13479-54-4

dietary mineral supplement

ReferenceSame Category

Calcium 3-hydroxy-3-methyl-butyrate

CAS135236-72-5

Dietary supplement for muscle health

ReferenceSame Category

Calcium pantothenate

CAS137-08-6

Vitamin B5 dietary supplement

Safety Reference

Harmful
Harmful
Warning
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Calcarea silicata (CAS 1344-95-2) is 2839.90.

HS code (international, 6-digit)

2839.90

EU CN code (8-digit)

2839 90 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

calcium bis(trihydroxy(oxido)silane)

InChIKey

LECAAGVQUHQAJK-UHFFFAOYSA-N

SMILES

O[Si](O)(O)[O-].O[Si](O)(O)[O-].[Ca+2]

Synonyms (36)
  • E-552
  • CALCIUM SILICATE [MART.]
  • CS Lafarge
  • Calcarea silicata
  • Calcium Orthosilicate
  • Calcium Silicate
  • Calcium hydrosilicate
  • Calcium monosilicate
  • Calcium salt of silicic acid
  • Calflo E
  • Calsil
  • Florite R
  • Head Cold
  • Huberderm 1000
  • INS NO.552
  • Marimet 45
  • Micro-Cel
  • Micro-Cel A
  • Micro-Cel B
  • Micro-Cel C
  • Micro-Cel E
  • Micro-Cel T
  • Micro-Cel T26
  • Micro-Cel T38
  • Micro-cel T41
  • Microcal 160
  • Microcal ET
  • Promaxon P60
  • Silene EF
  • Silicic acid, calcium salt
  • Silmos T
  • Solex
  • Stabinex NW 7PS
  • Starlex L
  • Toyofine A

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