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 |
Food grade
FCCⅢ |
Pharma grade
BP93/USP23 |
Total-enclosed Pharma grade
BP98 |
| Assay |
%≥ |
98.5 |
98.5 |
98.5-101.5 |
98.5-101.5 |
98.5-101.5 |
| Chloride(Cl) |
%≤ |
0.5 |
|
0.007 |
0.007 |
0.007 |
| Heavy metal(Pb) |
%≤ |
|
0.002 |
0.002 |
0.002 |
0.001 |
| Pb |
%≤ |
|
0.0005 |
|
|
|
| Sulphate(SO42-) |
%≤ |
|
|
|
0.0065 |
0.006 |
| As |
%≤ |
0.0004 |
0.0003 |
0.0001 |
0.0002 |
0.0002 |
| Fe |
%≤ |
|
|
0.002 |
|
|
| NH4 |
%≤ |
|
|
0.02 |
|
|
| Residue on ignition |
%≤ |
|
|
0.1 |
0.1 |
0.1 |
| Loss on drying |
%≤ |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
| PH |
|
|
5.5-7.0 |
5.5-6.5 |
5.5-6.5 |
| Pyrogens |
|
|
|
|
Passed |
| Endotoxins |
|
|
|
|
Passed |
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. lycine-food grade:
(1) sed 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: W. 25Kg compound bag,
carton, drum.
Transportation: no
toxicity, dump-proof.
CAS:
56-40-6
|
