310034
碳酸钙
powder, ≤50 μm particle size, 98%
别名:
Calcite, Calcium monocarbonate, Monocalcium carbonate
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关于此项目
线性分子式:
CaCO3
化学文摘社编号:
分子量:
100.09
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
207-439-9
Beilstein/REAXYS Number:
8008338
MDL number:
Assay:
98%
Form:
powder
Solubility:
H2O: insoluble
产品名称
碳酸钙, powder, ≤50 μm particle size, 98%
form
powder
InChI key
VTYYLEPIZMXCLO-UHFFFAOYSA-L
InChI
1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
SMILES string
[Ca++].[O-]C([O-])=O
assay
98%
reaction suitability
core: calcium
particle size
≤50 μm
solubility
H2O: insoluble
density
2.93 g/mL at 25 °C (lit.)
Quality Level
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General description
碳酸钙(CaCO3)是一种存在于白垩、石灰石和大理石中的天然材料。它由三种元素组成，包括碳、氧和钙。它是由二氧化碳与熟石灰或烧石灰反应形成。它可以用于从工业、食品到农业的各种应用。
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
Calcium carbonate: from the Cretaceous period into the 21st century (2001)
Sophie A Jamal et al.
Lancet (London, England), 382(9900), 1268-1277 (2013-07-23)
Phosphate binders (calcium-based and calcium-free) are recommended to lower serum phosphate and prevent hyperphosphataemia in patients with chronic kidney disease, but their effects on mortality and cardiovascular outcomes are unknown. We aimed to update our meta-analysis on the effect of
Polysaccharides and proteoglycans in calcium carbonate-based biomineralization.
José L Arias et al.
Chemical reviews, 108(11), 4475-4482 (2008-07-26)
Ling Li et al.
Nature materials, 13(5), 501-507 (2014-04-01)
Hierarchical composite materials design in biological exoskeletons achieves penetration resistance through a variety of energy-dissipating mechanisms while simultaneously balancing the need for damage localization to avoid compromising the mechanical integrity of the entire structure and to maintain multi-hit capability. Here
Jane A Cauley et al.
Journal of women's health (2002), 22(11), 915-929 (2013-10-18)
Clinical outcomes of the Women's Health Initiative (WHI) calcium plus vitamin D supplementation trial have been reported during 7.0 years of active intervention. We now report outcomes 4.9 years after the intervention stopped and cumulative findings. Postmenopausal women (N=36,282) were
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