| CAS No.: | 149-87-1 |
|---|---|
| Formula: | C5h7no3 |
| Appearance: | Crystal |
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DL-Pyroglutamic Acid Details
Chemical Name:DL-Pyroglutamic Acid
CAS No.:149-87-1
Molecular Formula: C5H7NO3
Molecular Weight:129.11
Appearance:White crystalline powder
DL-Pyroglutamic Acid Typical Properties
| Item | Standard |
| Appearance | White crystalline powder |
| Assay | 99.0%-101.0% |
| Specificrotation(a)D20 (C=2, H2O ) | -0.3°to 0.3° |
| Ammonium (NH4) | NMT 0.02% |
| Sulfate (SO4) | NMT 0.1% |
| Heavy metals (as Pb) | NMT 10 ppm |
| Iron (Fe) | NMT 10 ppm |
| Arsenc | NMT 1 ppm |
| Loss on drying | NMT 0.50% |
| Residue on ignition | NMT 0.1% |
What Is DL-Pyroglutamic Acid?
It is white crystalline powder, a kind of unnatural amino acid.
DL-Pyroglutamic Acid Usage
This product is mainly used as a biochemical reagent.
DL-Pyroglutamic Acid Packaging and Shipping
Packing: 25kg/drum
DL-Pyroglutamic Acid Storage
Stored in a sealed container in a cool dry and ventilated warehouse
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