L-Ascorbic Acid Sod...

L-Ascorbic Acid SodiuM Salt

L-Ascorbic Acid SodiuM Salt

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1 Kilogram

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  • Min.Order :1 Kilogram
  • Purity: 99.0%Min
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Keywords

134-03-2 L-Ascorbic Acid SodiuM Salt C6H7NaO6

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  • Appearance:conform
  • Application:For Pharmacy Chemicals
  • PackAge:according to the demand of cusotmer
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:Room Temperature
  • Transportation:by sea,air

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Details:

Sodium ascorbate Basic information
Product Name: Sodium ascorbate
Synonyms: ASCORBIC ACID SODIUM SALT;L(+)-ASCORBIC ACID SODIUM SALT;L-ASCORBIC ACID SODIUM SALT;L-ASCORBIC ACID NA-SALT;MONOSODIUM L-ASCORBATE;SODIUM L(+)-ASCORBATE;SODIUM L-ASCORBATE;SODIUM 5-(1,2-DIHYDROXYETHYL)-3-HYDROXY-4-OXO-FURAN-2-OLATE
CAS: 134-03-2
MF: C6H7NaO6
MW: 198.11
EINECS: 205-126-1
Product Categories: Food and Feed Additive;Antioxidant;Biochemistry;Sugar Acids;Sugars;Vitamins;Vitamins and derivatives;Inhibitors
Mol File: 134-03-2.mol
Sodium ascorbate Structure
 
Sodium ascorbate Chemical Properties
mp  220 °C (dec.)(lit.)
alpha  104 º (c=1, H2O 25 ºC)
refractive index  105.5 ° (C=10, H2O)
storage temp.  Store at RT.
solubility  H2O: 50 mg/mL
form  powder
color  white to slightly yellow
Water Solubility  620 g/L (20 ºC)
Merck  14,830
BRN  3767246
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 134-03-2(CAS DataBase Reference)
EPA Substance Registry System L-Ascorbic acid, monosodium salt(134-03-2)
 
Safety Information
Risk Statements  68
Safety Statements  24/25
WGK Germany  1
RTECS  CI7671000
Hazardous Substances Data 134-03-2(Hazardous Substances Data)
MSDS Information
Provider Language
L-Ascorbic acid sodium salt English
SigmaAldrich English
ACROS English
ALFA English
 
Sodium ascorbate Usage And Synthesis
Chemical Properties white to off-white solid
General Description Minute crystals or white powder. pH of aqueous solutions 5.6 to 7.0 or even higher (a 10% solution, made from a commercial grade, may have a pH of 7.4 to 7.7).
Air & Water Reactions Water soluble. Aqueous solutions are subject to quick air oxidation at pH greater than 6.0.
Reactivity Profile A weak base. Materials in this group are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
Health Hazard SYMPTOMS: Ingestion of 10 grams or more of this type of compound may cause diarrhea.
Fire Hazard Flash point data for Sodium ascorbate are not available. Sodium ascorbate is probably combustible.
 
Sodium ascorbate Preparation Products And Raw materials
Preparation Products L(+)-Ascorbic acid
Raw materials L(+)-Ascorbic acid

 

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