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CAS NO.56-12-2
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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 |