半岛bd体育手机客户端 说明

应用

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.

生化/生理作用

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.

基本信息

线性分子式	CaCO3
分子量	100.09
Beilstein	8008338
EC 号	207-439-9
MDL编号	MFCD00010906
PubChem化学物质编号	329751908
NACRES	NA.21

半岛bd体育手机客户端 性质

质量水平	200
agency	USP/NF tested according to Ph. Eur.
测定	99.3%
形式	powder
溶解性	1 M acetic acid: soluble alcohol: insoluble hydrochloric acid: soluble (3 N) nitric acid: soluble (2 N)
密度	2.93 g/mL at 25 ℃ (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

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	nwg
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves