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Substance Name: Calcium carbonate [USP]
RN: 471-34-1
UNII: H0G9379FGK
InChIKey: VTYYLEPIZMXCLO-UHFFFAOYSA-L
Note
- Carbonic acid calcium salt (CaCO3). An odorless, tasteless powder or crystal that occurs in nature. It is used therapeutically as a phosphate buffer in hemodialysis patients and as a calcium supplement.
Molecular Formula
- C-H2-O3.Ca
Molecular Weight
- 100.086
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Formulas
- Structure Descriptors
- Toxicity
Classification Codes
Classification Codes
- Antacid
- Antacids
- Antiviral (COVID-19)
- Gastrointestinal Agents
- Skin / Eye Irritant
Superlist Classification Code
- TWA 10 mg/m3 (for particulate matter containing no asbestos and <1% crystalline silica)
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Names and Synonyms
Name of Substance
- Calcium carbonate
- Calcium carbonate [USP]
- Calcium carbonate, precipitated
- Carbonic acid, calcium salt (1:1)
- CI 77220
- Pigment white 18
- Precipitated calcium carbonate
- Precipitated chalk
MeSH Heading
- Calcium carbonate
Synonyms
- Aeromatt
- Akadama
- Albacar
- Albacar 5970
- Albafil
- Albaglos
- Albaglos SF
- Allied whiting
- Atomit
- Atomite
- AX 363
- BF 200
- Brilliant 15
- Brilliant 1500
- Brilliant BR 15
- Britomya M
- Britomya S
- BRT 1500
- BRT 30
- BS 32
- C 50 (carbonate)
- C.I. 77220
- C.I. Pigment White 18
- Cal-Light SA
- Cal-Sup
- Calcene CO
- Calcene NC
- Calcene TM
- Calcicoll
- Calcidar 40
- Calcilit 100
- Calcilit 8
- Calcium carbonate
- Calcium carbonate (1:1)
- Calcium carbonate, precipitated
- Calcium monocarbonate
- Calibrite
- Calmos
- Calmote
- Calofil A 4
- Calofil B 1
- Calofil E 2
- Calofor U 50
- Calofort S
- Calofort T
- Calofort U
- Calopake F
- Calopake FS
- Calopake H
- Calopake high opacity
- Calopake PC
- Calseeds
- Caltec
- Caltrate
- Calwhite
- Camel-carb
- Camel-tex
- Camel-wite
- Carbital 90
- Carbium
- Carbium MM
- Carbonic acid calcium salt (1:1)
- Carbonic acid, calcium salt (1:1)
- Carborex 2
- Carusis P
- Caswell No. 139
- CCC G-white
- CCC No.AA oolitic
- CCRIS 1333
- CCW
- Chemcarb
- Children's Mylanta Upset Stomach Relief
- Chooz
- CI 77220
- Clefnon
- Crystic prefil S
- Dacote
- DOMAR
- Duramite
- Durcal 10
- Durcal 2NH
- Durcal 40
- Durcal C 640305
- EC 207-439-9
- EGRI M 5
- EINECS 207-439-9
- EPA Pesticide Chemical Code 073502
- Eskalon 100
- Eskalon 1500
- Eskalon 200
- Eskalon 400
- Eskalon 800
- Filtex White Base
- Finncarb 6002
- Garolite SA
- Gilder's whiting
- Hakuenka CC
- Hakuenka CCR
- Hakuenka DD
- Hakuenka O
- Hakuenka PX
- Hakuenka PZ
- Hakuenka R 06
- Hakuenka T-DD
- Homocal D
- HSDB 927
- Hydrocarb
- Hydrocarb 60
- Hydrocarb 65
- K 250
- Kotamite
- Kredafil 150 Extra
- Kredafil RM 5
- KS 1300
- KS 1500
- KS 1800
- KS 2100
- KS 500
- KULU 40
- Levigated chalk
- Marble white
- Marblewhite 325
- Marfil
- MC-T
- Microcarb
- Micromic CR 16
- Micromya
- Microwhite 25
- Monocalcium carbonate
- MSK-C
- MSK-G
- MSK-K
- MSK-P
- MSK-PO
- MSK-V
- Multifex MM
- Multiflex MM
- Multiflex SC
- Mylanta Soothing Lozenges
- N 34
- N 43
- NCC 45
- NCC-P
- Neoanticid
- Neolite F
- Neolite SP
- Neolite TPS
- Non-Fer-Al
- NS
- NS 100
- NS 200
- NS 2500
- NS 400
- Oyster shell
- P-Lite 500
- P-Lite 700
- R Jutan
- Slaker rejects
- T 130-2500
- Tums
- UNII-H0G9379FGK
Systematic Names
- Calcium carbonate
- Calcium carbonate (1:1)
- Carbonic acid calcium salt (1:1)
Superlist Names
- Calcium carbonate
- Calcium carbonate slurry
Mixture Names
- Acid controller complete
- Calcitrel
- Camalox
- Di-Gel Tablets
- Mylanta Gelcaps
- Tylenol Headache Plus
Registry Numbers
CAS Registry Number
- 471-34-1
FDA UNII
- H0G9379FGK
Other Registry Numbers
- 1118543-25-1
- 114453-69-9
- 1312764-88-7
- 1352815-51-0
- 137803-94-2
- 1437084-75-7
- 146358-95-4
- 148092-93-7
- 1641572-50-0
- 166516-01-4
- 172307-27-6
- 180616-31-3
- 1883798-64-8
- 197809-38-4
- 198352-33-9
- 1994316-62-9
- 2222732-78-5
- 2390374-02-2
- 2470702-35-1
- 251358-28-8
- 39454-55-2
- 459411-10-0
- 60083-79-6
- 63660-97-9
- 71060-88-3
- 72608-12-9
- 878759-26-3
System Generated Number
- 0000471341
Molecular Formulas
Molecular Formula
- C-H2-O3.Ca
Molecular Formula Fragments
- C-H2-O3
- Ca
- COMPONENT
Structure Descriptors
InChI
InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2InChIKey
VTYYLEPIZMXCLO-UHFFFAOYSA-LSmiles
[Ca+2].[O-]C(=O)Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD50 | oral | 6450mg/kg (6450mg/kg) | "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972Vol. -, Pg. 267, 1972. |