Project Description

Chemical NameL(+)-Ascorbic acid
CAS No.50-81-7
Molecular Formula:C6H8O6
Molecular Weight:176.12
EINECS:200-066-2
Applications: 

L(+)-Ascorbic acid in the pharmaceutical industry,can be used to treat  scurvy and various acute and chronic infections diseases,are applicable to the lack of VC,

L(+)-Ascorbic acid in the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.

Synonyms: 3-Keto-L-gulofuranolactone;3-Oxo-L-gulofuranolactone;3-oxo-l-gulofuranolactone(enolform);Adenex;Allercorb;Antiscorbic vitamin;antiscorbicvitamin;Antiscorbutic vitamin

Appearance: powder

Please contact MainChem Co, Ltd. for any questions regarding L(+)-Ascorbic acid. We would be happy to provide a quote, a sample, or further information regarding it, L(+)-Ascorbic acid MSDS -Material Safety Data Sheet and L(+)-Ascorbic acid CAS 306-94-5 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China L(+)-Ascorbic acid Supplier, L(+)-Ascorbic acid Manufacturers, China CAS 306-94-5 Supplier

Melting point190-194 °C (dec.)
alpha20.5 º (c=10,H2O)
Boiling point227.71°C (rough estimate)
density1,65 g/cm3
FEMA2109 | ASCORBIC ACID
refractive index21 ° (C=10, H2O)
storage temp.0-6°C
solubilityH2O: 50 mg/mL at 20 °C, clear, nearly colorless
formpowder
pka4.04, 11.7(at 25℃)
colorwhite to slightly yellow
PH1.0 – 2.5 (25℃, 176g/L in water)
optical activity[α]25/D 19.0 to 23.0°, c = 10% in H2O
Water Solubility333 g/L (20 ºC)
Symbol(GHS) 

GHS02,GHS07
Signal word 
Warning
Hazard statements 
H226-H319
Precautionary statements 
P210-P305+P351+P338-P370+P378
Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
24/25-36-26
RIDADR 
UN 1648 3 / PGII
WGK Germany 
1
RTECS 
CI7650000
TSCA 
Yes
HS Code 
29362700
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