L-Ascorbic Acid SodiuM Salt CAS NO.134-03-2

Min.Order Quantity:: 1 Kilogram

Purity:: 99.0%Min

Port:: Any port of China

Payment Terms:: L/C,T/T,

Add to Inquiry Cart

Product Details

Keywords

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

Quick Details

ProName: L-Ascorbic Acid SodiuM Salt
CasNo: 134-03-2
Molecular Formula: C6H7NaO6
Appearance: conform
Application: For Pharmacy Chemicals
DeliveryTime: with 10 days after order confirmed
PackAge: according to the demand of cusotmer
Port: Any port of China
ProductionCapacity: 1 Metric Ton/Day
Purity: 99.0%Min
Storage: Room Temperature
Transportation: by sea,air
LimitNum: 1 Kilogram
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

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 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.