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Merck
CN

26411

Sigma-Aldrich

硬脂酸钙

6.6-7.4% Ca basis

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别名:
十八烷酸 钙盐, 硬脂酸 钙盐
线性分子式:
[CH3(CH2)16COO]2Ca
CAS号:
分子量:
607.02
Beilstein:
3919698
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21

质量水平

浓度

6.6-7.4% Ca

杂质

≤0.004% heavy metals (as Pb)
≤0.3% free acid (as stearic acid)

灼烧残渣

≤10%

缺失

≤3% loss on drying, 105 °C, 3 h

痕量阴离子

chloride (Cl-): ≤200 mg/kg
sulfate (SO42-): ≤1000 mg/kg

SMILES字符串

CCCCCCCCCCCCCCCCCC(=O)O[Ca]OC(=O)CCCCCCCCCCCCCCCCC

InChI

1S/2C18H36O2.Ca/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2

InChI key

CJZGTCYPCWQAJB-UHFFFAOYSA-L

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WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Polymorphic transformations of calcium stearate and calcium stearate monohydrate.
R D VOLD et al.
Journal of colloid science, 3(4), 339-361 (1948-08-01)
Lorenzo Vannozzi et al.
Journal of the mechanical behavior of biomedical materials, 75, 147-159 (2017-07-25)
The fabrication of biomaterials for interaction with muscle cells has attracted significant interest in the last decades. However, 3D porous scaffolds featured by a relatively low stiffness (almost matching the natural muscle one) and highly stable in response to cyclic
Stearic acid and calcium stearate monolayer collapse.
Neuman RD.
Journal of Colloid and Interface Science, 56(3), 505-510 (1976)
Molecular orientation in the physical-vapour-deposited thin films of calcium stearate.
Miki T, et al.
Jpn J. App. Phys., Part I, 24(8A), L672-L672 (1985)

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