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21069

碳酸钙

tested according to Ph. Eur.

别名:

碳酸钙

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关于此项目

线性分子式:
CaCO3
化学文摘社编号:
471-34-1
分子量:
100.09
UNSPSC Code:
12352300
NACRES:
NA.21
PubChem Substance ID:
329751908
EC Number:
207-439-9
Beilstein/REAXYS Number:
8008338
MDL number:
MFCD00010906
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Quality Segment

200

agency

tested according to Ph. Eur.

assay

99.3%

form

powder

solubility

1 M acetic acid: soluble, alcohol: insoluble, hydrochloric acid: soluble (3 N), nitric acid: soluble (2 N)

density

2.93 g/mL at 25 °C (lit.)

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

Application

Calcium carbonate has been utilized by plants and animal for the formation of their skeletons and shells. It also facilitates the calcium carbonate crystal growth on a chitosan substrate.

Biochem/physiol Actions

Calcium carbonate is a naturally occurring compound that reduces T4 absorption and enhancess serum thyrotropin levels. It also precludes osteoporosis induced by thyrotropin-suppressive doses of levothyroxine in postmenopausal women. Additionally, it reduces diarrhea in individuals with protease inhibitor-induced HIV-infection.

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存储类别

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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