Sodium ascorbate

Company Name:	Shanghai Macklin Biochemical Co.,Ltd. Gold
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Products Intro:	Product Name:Sodium ascorbate CAS:134-03-2 Purity:BC Package:500g

Company Name:	J & K SCIENTIFIC LTD.
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Products Intro:	Product Name:(+)-SodiuM L-ascorbate CAS:134-03-2 Purity:99% Package:100G,25G,500G

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
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Products Intro:	Product Name:SodiuM ascorbate CAS:134-03-2 Purity:98% Package:1g;5g Remarks:B20027

Company Name:	future industrial shanghai co., ltd
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Products Intro:	Product Name:Sodium ascorbate CAS:134-03-2 Purity:BC Package:100g

Company Name:	Alfa Aesar
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Products Intro:	Product Name:L-Ascorbic acid sodiuM salt, 99% CAS:134-03-2 Package:100g Remarks:A17759

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
Mol File:	134-03-2.mol

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

MSDS Information

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

Tag:Sodium ascorbate(134-03-2) Related Product Information

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