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Merck

26411

Sigma-Aldrich

硬脂酸钙

6.6-7.4% Ca basis

别名:

十八烷酸 钙盐, 硬脂酸 钙盐

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About This Item

线性分子式:
[CH3(CH2)16COO]2Ca
CAS号:
分子量:
607.02
Beilstein:
3919698
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

品質等級

濃度

6.6-7.4% Ca

雜質

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

燃燒殘留物

≤10%

損耗

≤3% loss on drying, 105 °C, 3 h

負離子痕跡

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

SMILES 字串

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 密鑰

CJZGTCYPCWQAJB-UHFFFAOYSA-L

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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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)
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

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