Verified Company
Orchid Chemical Supplies Ltd.
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Orchid Chemical
1.specializs in exporting Amino Acid to 40 countries for 10 years.
2.produce underISO/GMP
3.can offer more than 100 kinds:L-Methionine 400mt/year,L-Serine 500mt/year etc.
D(-)-Glutamic acid CAS#6893-26-1
Molecular formula: C5H9NO4
Melting point: 200-202
Specific rotation: -31.3 C=10 2N HCL
water-soluble: 7 G/L (20)
Standard: USP EP AJI FCC
Purity: 98%99%
1.APPLICATION
D(-)-Glutamic acid is widely used in fields of medicine, food processing, industry, etc.
2.PACKING
25kg per Drum or Bag
3.Specification
one standard:
| Item | Limit |
| Specific Rotation [a]D20o | -31.0 to -32.2 degree |
| State of Solution | 95% Min |
| Chloride (Cl) | 0.10% Max |
| Heavy Metals (Pb) | 10ppm Max |
| Arsenic (As2O3) | 2ppm Max |
| Loss on Drying | 0.2% Max |
| Residue in Ignition | 0.2% Max |
| Assay | 98.0 to 101.0% |
We can offer you more
1.Competitive price(different standards)
2.Quality Guaranteed(QMS: ISO,GMP)
3.Fast Delivery
4.Better service(consultation,suggestion)