Glycine
Molecular
Formula:C2H5NO2
Molecular
Weight:75.07
Description:Glycine
also called amino acetic acid, white crystal or
crystalline power. Free of smell.,
tastes sweetly, melting point on
262℃(decomposed)，dencity1.607.,dissolved in water,
slightly dissolved in alcohol, not dissolved in
ether.
Specifications:
| Item |
Criterion |
Technical grade
HG2029-91 |
Feed grade
Sunda Standard |
FCCIV |
BP98/USP28/EP5.2 |
| Assay |
%≥ |
98.5 |
98.5 |
98.5-101.5 |
98.5-101.5 |
| Chloride(Cl) |
%≤ |
0.5 |
|
0.007 |
0.007 |
| Heavy metal(Pb) |
%≤ |
|
0.002 |
0.002 |
0.002 |
| Pb |
%≤ |
|
0.0005 |
|
|
| Sulphate(SO42-) |
%≤ |
|
|
|
0.0065 |
| As |
%≤ |
0.0004 |
0.0003 |
0.0001 |
0.0002 |
| Fe |
%≤ |
|
|
0.002 |
|
| NH4 |
%≤ |
|
|
0.02 |
|
| Residue on ignition |
%≤ |
|
|
0.1 |
0.1 |
| Loss on drying |
%≤ |
0.2 |
0.2 |
0.2 |
0.2 |
| PH |
|
|
5.5~7.0 |
5.5~6.5 |
Applications:
1、Glycine—technical grade:
used as intermediate for
Thiamphenicol, a key raw material foe Herbicide
Glyphosate, an assistant agent for dichloride benzene
ether.
2、Glycine—feed
grade:
used as an inductor and nutrition. in feed
additives
3、Glycine—food
grade:
(1)、used
as a flavoring or sweetener, antiseptic agent(or in
combination with L-glutamate, DL-alannine, citric). Used
as an additive for the making of seasons, soft beverage,
salted vegetables to retain its color and improve a
source of sweet, restraining the propagation from
pollinosis bacilli and
coliform.
(2)、used
as a stabilizer for Vitamin C.
4、Glycine—pharma
grade:
(1)、used
in Amino Acid injection solution as nutritional
infusion、as a buffering agent for aureomycin, as a raw
material for making L-Dopa、cephalosporin, cosmetics and
amino
acid.
(2)、used
as a additive for some medicines. Such as for flesh fall
into a decline, untrue hypertrophy flesh cacotrophia,
neuropathic acid stomach.
Packing:N.
W. 25Kg compound bag、carton、drum。
Transportation:no
toxicity、dump-proof.
CAS:56-40-6
|
