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Calcium Carbonate (AS)

Name: Calcium Carbonate (AS)
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Calcium carbonate

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About This Item

Linear Formula:

CaCO₃

CAS Number:

471-34-1

Molecular Weight:

100.09

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329749202

MDL number:

MFCD00010906

Beilstein/REAXYS Number:

8008338

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Properties

grade

pharmaceutical primary standard

agency

USP

API family

calcium carbonate

manufacturer/tradename

USP

density

2.93 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

[Ca++].[O-]C([O-])=O

InChI

1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI key

VTYYLEPIZMXCLO-UHFFFAOYSA-L

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Calcium Carbonate (AS) USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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This Item	Y0002309	12010	398101
USP 1086403 Calcium Carbonate (AS)	Y0002309 Calcium carbonate for equipment qualification	Sigma-Aldrich 12010 Calcium carbonate	Sigma-Aldrich 398101 Calcium Carbonate, Chelometric Standard
description United States Pharmacopeia (USP) Reference Standard	description European Pharmacopoeia (EP) Reference Standard	description puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E170, precipitated, 98.5-100.5% (based on anhydrous substance)	description ACS reagent, 99.95-100.05% dry basis
manufacturer/tradename USP	manufacturer/tradename EDQM	manufacturer/tradename -	manufacturer/tradename -
grade pharmaceutical primary standard	grade pharmaceutical primary standard	grade puriss.	grade ACS reagent
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) -	application(s) -
format neat	format -	format -	format -
density 2.93 g/mL at 25 °C (lit.)	density 2.93 g/mL at 25 °C (lit.)	density 2.93 g/mL at 25 °C (lit.)	density 2.93 g/mL at 25 °C (lit.)
agency USP	agency BP	agency -	agency -

flash_point_f

Not applicable

flash_point_c

Not applicable

Storage Class

11 - Combustible Solids

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