PRODUCTS |
| | |
L- GLUTAMIC ACID B.P. /E.P. |
|
FORMULA | : | C5H9NO4 |
 |
| MOL.WET. | : |
147.13 |
| CAS NO | : | 56-86-0 |
| USE | : | Amino
acid/exptl antiepliteptic |
|
DESCRIPTION | : | A
White crystalline powder or colourless crystals. |
| CHEMICAL
SPECIFICATION | : | TESTS | SPECIFICATION |
| | : | Solubility | Freely
soluble in water, slightly soluble in cold water, practically insoluble in acetic
acid, in acetone in alcohol and in ether |
| | : | Identification | Test
A,B & +ve |
| | : | Appearance
of solution | 5gms in 50ml of 1M HCL is clear and
colourless. |
| | : | Sp.
optical rotation | Betwn. +30.5 to +32.5 |
| | : | ninhyfrin-positive
Test | Any secondery spot obtained with test solution
{a} is not more intense than the spot obtained with reference solution {b} [0.5%] |
| | : | Chloride | NMT
200 ppm |
| | : | Sulphates | NMT
300 ppm |
| | : | Ammonium | NMT
200 ppm |
| | : | Iron | NMT
10 ppm |
| | : | Heavy
Metals | NMT 10 ppm |
| | : | Loss
on drying | NMT 0.5% |
| | : | sulphate
Ash | NMT 0.1% |
| | : | Assay | NLT
98.5 % and NMT 100.2% of C5H9NO4 on dried basis |
| PACKGING | : | 25
Kgs Blue HDPE Drum/ HDPE bag. |
| STORAGE | : | Store
in cool, dry place in well-closed containers. |
