China (Mainland)
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High purity Ascorbic acid CAS NO.50-81-7
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- Min.Order: 500 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T
- Available Specifications:
Industrial Grade (1-3000)KilogramIndustrial Grade (1-3000)Kilogram
- Product Details
Keywords
- Ascorbic acid
- 50-81-7
- high quality and best price
Quick Details
- ProName: High purity Ascorbic acid
- CasNo: 50-81-7
- Molecular Formula: C6H8O6
- Appearance: White or almost white crystalline powd...
- Application: intermediate for organic synthesis
- DeliveryTime: 30days
- PackAge: 25kg/drum
- Port: Shanghai, China
- ProductionCapacity: 500 Metric Ton/Year
- Purity: 99.0-100.5%
- Storage: Store in dry, dark and ventilated plac...
- Transportation: by sea
- LimitNum: 500 Kilogram
- Heavy metal: 10ppm max
- Grade: Industrial Grade
- Name: Ascorbic acid
- CasNo: 50-81-7
- Assay: 99.0-100.5%
- Appearance: White or almost white crystalline powd...
- Application: intermediate for organic synthesis
- Melting point: About 1900C
- Heavy metals (Lead): 10ppm max
- Clarity of solution: Clear
Superiority
Wuhan Star Trading co.,ltd is engaged in supplying various speciality chemicals used for electroplating, pharmaceuticals and other industry. We have three production lines to produce following chemicals : Intermediates for electroplating; Hypophosphorous acid; Perfluoro chemicals, and phytic acid serials etc.
Customers’ satisfaction is our focus.
Details
Ascorbic acid
CAS NO.50-81-7
Molecular Formula: C6H8O6
Standard: BP2010/USP32/EP/GB14754-2010
Assay: 99.0-100.5%
Appearance: White or almost white crystalline powder
Application: intermediate for organic synthesis
Melting point: About 1900C
PH: 2.1-2.6
Clarity of solution: Clear
Color of solution: BY7
Copper: 5ppm max
Heavy metals (Lead): 10ppm max
Lead: 2ppm max
Iron: 2ppm max
Arsenic: 3ppm max
Oxalic acid: 0.2% max
Sulphate ash (residue on ignition) : 0.1% max
Specific optical rotation: +20.5-+21.50C