L-(+)Sodium glutamate 142-47-2 CAS NO.142-47-2

Min.Order Quantity:: 1 Kilogram

Purity:: 99% min

Port:: Any port of China

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

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Product Details

Keywords

142-47-2
L-(+)Sodium glutamate
C5H8NO4.Na

Quick Details

ProName: L-(+)Sodium glutamate 142-47-2
CasNo: 142-47-2
Molecular Formula: C5H8NO4.Na
Appearance: white powder
Application: industry use
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% min
Storage: room temperature
Transportation: by air
LimitNum: 1 Kilogram
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

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4.customs synthesis

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Details

l-(+)sodium glutamate basic information

product name:	l-(+)sodium glutamate
synonyms:	ajinomoto;alpha-monosodiumglutamate;chineseseasoning;glutacyl;glutamatemonosodiumsalt;glutamatsodny;glutamicacidmonosodiumsalt;glutamicacidmonosodiumsaltmonohydrate
cas:	142-47-2
mf:	c5h8no4.na
mw:	169.11
einecs:	205-538-1
product categories:	flavor
mol file:	142-47-2.mol

l-(+)sodium glutamate chemical properties

mp	232°c
fema	2756
refractive index	25 ° (c=10, 2mol/l hcl)
form	powder
color	white to off-white
water solubility	>=10 g/100 ml at 20 ºc
merck	6254
cas database reference	142-47-2(cas database reference)
epa substance registry system	l-glutamic acid, monosodium salt(142-47-2)

safety information

risk statements	20/21/22
wgk germany	2
rtecs	ma1578000
hazardous substances data	142-47-2(hazardous substances data)

msds information

provider	language
sodium hydrogen glutamate	english
sigmaaldrich	english

l-(+)sodium glutamate usage and synthesis

chemical properties	colorless powder
general description	white or off-white crystalline powder with a slight peptone-like odor. ph (0.2% solution)7.0.
air & water reactions	water soluble.
reactivity profile	l-(+)sodium glutamate is an amide. amides/imides react with azo and diazo compounds to generate toxic gases. flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. amides are very weak bases (weaker than water). imides are less basic yet and in fact react with strong bases to form salts. that is, they can react as acids. mixing amides with dehydrating agents such as p2o5 or socl2 generates the corresponding nitrile. the combustion of these compounds generates mixed oxides of nitrogen (nox).
fire hazard	flash point data are not available for l-(+)sodium glutamate, but l-(+)sodium glutamate is probably combustible.

l-(+)sodium glutamate preparation products and raw materials

raw materials	sodium carbonate-->celite -->d(+)-glucose-->l-glutamic acid-->2-furoic acid-->molasses-->d-(+)-maltose monohydrate-->alpha-amylase-->beta-amylase-->acid modified starch-->d-biotin
preparation products	n-acyl glutamate potassium salt-->sodium l-glutamate