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NIST2193B

Calcium Carbonate pH Standard (used as saturated calcium hydroxide solution) (pH Standard)

NIST®SRM®

Synonym(s):

Calcium carbonate

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About This Item

Linear Formula:
CaCO3
CAS Number:
471-34-1
Molecular Weight:
100.09
Beilstein/REAXYS Number:
8008338
MDL number:
MFCD00010906
UNSPSC Code:
41116107
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packaging

pkg of 30 g

manufacturer/tradename

NIST®

density

2.93 g/mL at 25 °C (lit.)

application(s)

general analytical

format

neat

storage temp.

15-25°C

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

General description

SRM 2193B_cert SRM 2193B _SDS

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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