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Merck

1.05986

Marble granular

for producing CO2

Synonym(s):

Calcium carbonate

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About This Item

Linear Formula:
CaCO3
CAS Number:
Molecular Weight:
100.09
UNSPSC Code:
11111605
NACRES:
NB.21
EC Index Number:
207-439-9
MDL number:
Beilstein/REAXYS Number:
8008338
Form:
solid
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Product Name

Marble granular, for producing CO2

InChI

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

SMILES string

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

InChI key

VTYYLEPIZMXCLO-UHFFFAOYSA-L

form

solid

potency

6450 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)

pH

9.5-10.5 (20 °C, 100 g/L in H2O, slurry)

mp

825 °C (decomposition)

density

2.93 g/mL at 25 °C (lit.)

bulk density

300‑1400 kg/m3

storage temp.

no temp limit

Quality Level

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Analysis Note

Identity: passes test
Particle size (0.5-2 mm): ≥ 95 %

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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