Good quality GABA//56-12-2 CAS NO.56-12-2

Min.Order Quantity:: 1 Kilogram

Purity:: 99%min

Port:: Shanghai

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

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cas 56-12-2
GABA
GABA cas 56-12-2

Quick Details

ProName: Good quality GABA//56-12-2
CasNo: 56-12-2
Molecular Formula: C4H9NO2
Appearance: White crystals or crystalline powder
Application: Pharmaceutical intermediates. 4 - amin...
DeliveryTime: Within 5-7 days
PackAge: 25kg/drum
Port: Shanghai
ProductionCapacity: 10 Metric Ton/Month
Purity: 99%min
Storage: kept in a light-proof,well-colsed,dry ...
Transportation: CIF or FOB
LimitNum: 1 Kilogram
Related Substances: 0.001%
Residue on Ignition: 0.002%
Heavy Metal: 10ppm
Valid Period: 2 years
Melting point: 195 °C (dec.)(lit.)
Solubility: H2O: 1 M at 20 °C, clear, colorless
water soluble: SOLUBLE

Superiority

good quality

competitive price

on time delivery

our advantages:

full experience of large numbers containers loading in main chinese seaports

packing with pallet as buyer's special request

best service after shipment with e-mail

cargos together with container sales seervice available

rich experience for exporting

cargos photo before and after loading into container

raw materials from chinese origin

hefei tnj chemical industry co., limited(iso 9001: 2008), are strong in the field of pharmaceuticals,

api,food additives,plant extract and fine chemicals for more than 10 years.

Details

cas no.56-12-2

4-aminobutyric acid

1. application: pharmaceutical intermediates. 4 - aminobutyric acid has a lower blood lipid is suitable for the treatment and prevention of various types of hepatic coma. treatment of polio, cerebral hemorrhage, and can make the gas poisoning antidote. also used in biochemical research and organic synthesis.

2.appearance: white crystals or crystalline powder

certificate of analysis

product name:	gamma aminobutyric acid (gaba)
cas no.:	56-12-2	quantity	200kgs
rep date	dec.10.2014	batch no.	20141210
mfg. date	dec.10.2014	expiry date	dec.09.2016

item	specifications	results
appearance	white crystals or crystalline powder	white crystalline powder
identification	chemical	positive
ph	6.5~7.5	7.34
loss on drying	≤0.5%	0.12%
melting point	197℃~204℃	199.5.0℃~201.0℃
residue on ignition	≤0.07%	0.03%
clarity of solution	clear	clear
heavy metals	≤10ppm	<10ppm
arsenic	≤1ppm	<1ppm
chloride	≤40ppm	<40ppm
sulfate	≤50ppm	<50ppm
ca2+	no opalescence	no opalescence
lead	≤3ppm	<3ppm
mercury	≤0.1ppm	<0.1ppm
cadmium	≤1ppm	<1ppm
total plate count	≤1000cfu/g	30cfu/g
yeast & mold	≤100cfu/g	10cfu/g
e.coli	negative	negative
salmonella	negative	negative
conclusion	the results conforms with enterprise standards