5743-28-2

Name Calcium ascorbate dihydrate
CAS 5743-28-2
EINECS(EC#) 227-261-5
Molecular Formula C12H18CaO14
MDL Number MFCD00149216
Molecular Weight 426.34
MOL File 5743-28-2.mol
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Chemical Properties

Appearance White or slightly yellowish, crystalline powder.
Melting point  166 °C (dec.) (lit.)
alpha  [α]D20 +95～+98° (c=2.5, H2O)
Fp  300 °C
storage temp.  Inert atmosphere,Room Temperature
solubility  Freely soluble in water, practically insoluble in ethanol (96 per cent).
form  crystalline
color  white to slightly yellow
Odor at 100.00?%. odorless
Optical Rotation [α]20/D +95°, c = 5 in H2O
InChI InChI=1/C6H8O6.Ca.H2O.2H/c7-1-2(8)5-3(9)4(10)6(11)12-5;;;;/h2,5,7-10H,1H2;;1H2;;/t2-,5+;;;;/s3
InChIKey WRLFEQBXQSTIQG-IRNNHALZNA-N
SMILES [C@H]([C@@]1([H])OC(=O)C(O)=C1O)(O)CO.[Ca].O |&1:0,1,r|
CAS DataBase Reference 5743-28-2(CAS DataBase Reference)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
WGK Germany  3
F  21
HS Code  2936270000

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