5743-28-2 Calcium L-ascorbate dihydrate
15 Inquiries
5743-28-2
Pharmaceutical Grade
99.5%
Dalian
25kg/drum
2030-12-31
Dimethyl sufoxide
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceWhite or slightly yellowish, crystalline powder.
White to slightly pale greyish-yellow odourless crystalline powderBasic Info-
Product Name:
Calcium ascorbate dihydrate
Other Name:L-Ascorbic acid,calcium salt,hydrate (2:1:2);L-Ascorbic acid,calcium salt (2:1),dihydrate;Calcium ascorbate dihydrate;Calcium L-ascorbate dihydrate;6381-95-9
CAS No.:5743-28-2
Molecular Formula:C6H8O6.1/2Ca.H2O
InChIKeys:InChIKey=LHWGPZNOMLGEIB-PQYRJTSOSA-N
Molecular Weight:426.34
Exact Mass:426.032257
EC Number:227-261-5
DSSTox ID:DTXSID3047687
Color/Form:White crystalline powder
HScode:2936270000
Categories:
Characteristics-
PSA:
222
XLogP3:-3.09760
Appearance:white to slightly yellow crystalline
Melting Point:166 °C (dec.)(lit.)
Boiling Point:415.8°C at 760 mmHg
Flash Point:300 °C
Water Solubility:INSOL IN ETHER
Specific rotation:[α]D/20 between + 95° and + 97° (5 % w/v aqueous solution)
Odor:ODORLESS
PH:Between 6,0 and 7,5 (10 % aqueous solution)
Experimental Properties:Triclinic crystals. Specific optical rotation: +95.6 deg @ 20 °C/D (2.4%). Freely sol in H2O; practically insol in methanol, ethanol. Aq soln are neutral and oxidize quickly. /Dihydrate/|A white to slightly yellow crystalline powder; odorless. Soluble in water; slightly soluble in alcohol; insoluble in ether. pH of 10% soln is between 6.8 and 7.4. /Dihydrate/
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Dimethyl sufoxide
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Location:
Lianqian East Road650, Siming district, Xiamen, China
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Payment Terms:
TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5 days
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2020
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Inquiry History15 Inquiries
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Pakistan
Ascorbic Acid (Vitamin C)
1.00 20' Fcl Dec 23, 2025
Pakistan
Ascorbic Acid (Vitamin C)
1.00 20' Fcl Oct 13, 2025 
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Russia
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