359645
L-抗坏血酸钙二水合物
99%
别名:
L -抗坏血酸 钙盐 二水合物, 维生素C 钙盐
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关于此项目
经验公式（希尔记法）:
C12H14CaO12 · 2H2O
化学文摘社编号:
分子量:
426.34
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352205
EC Number:
227-261-5
MDL number:
产品名称
L-抗坏血酸钙二水合物, 99%
InChI key
RGJHWLDSRIHFKY-FWCDDDAWSA-L
InChI
1S/2C6H8O6.Ca.2H2O/c2*7-1-2(8)5-3(9)4(10)6(11)12-5;;;/h2*2,5,7-10H,1H2;;2*1H2/q;;+2;;/p-2/t2*2-,5+;;;/m00.../s1
SMILES string
[H]O[H].[H]O[H].OC[C@H](O)[C@H]1OC(=O)C(O)=C1O[Ca]OC2=C(O)C(=O)O[C@@H]2[C@@H](O)CO
assay
99%
form
powder
optical activity
[α]20/D +95°, c = 5 in H2O
mp
166 °C (dec.) (lit.)
Quality Level
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
572.0 °F - closed cup
flash_point_c
300.00 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
Werner E G Müller et al.
Scientific reports, 10(1), 17147-17147 (2020-10-15)
A drug encapsulation/delivery system using a novel principle is described that is based on an intra-particle migration of calcium ions between a central Ca2+-enriched nanoparticle core and the surrounding shell compartment. The supply of Ca2+ is needed for the formation
Matthew Allan et al.
Food chemistry, 195, 2-10 (2015-11-18)
Deliquescence points (RH0, RH0mix) of ionic crystalline food ingredients and blends thereof were determined using water activity and moisture sorption techniques. Measured RH0mix values of ingredient blends with and without a common ion were compared to Ross equation predictions of
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