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Product Details
Dl-Pyroglutamic Acid
| Packing: | Barrel |
|---|---|
| Standard: | 25kg/barrel |
| Productivity: | 3000kg/Month |
| Unit Price: | US $ 1/ kg |
| Shipment Terms: | CIF |
| Payment Terms: | L/C,T/T |
| Minimum Order: | 1 kg |
| Price Valid Time: | From Apr 20,2012 To Apr 19,2013 |
| Trademark: | Baishixing |
| Origin: | China |
| CAS #: | 149-87-1 |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
Place of Origine: Chengdu China
Supply Ability: 3T per month
CAS No: 149-87-1
DL-Pyroglutamic acid
Storage: Preserve in tight containers at controlled room temperature.
| Manufacture standard | |
| Chloride | ≤0.02% |
| Ammonium | ≤0.02% |
| Sulfate | ≤0.02% |
| Heavy metals | ≤10ppm |
| Iron | ≤10ppm |
| Arsenic | ≤1ppm |
| Loss on drying | ≤0.50% |
| Residue on ignition | ≤0.1% |
| Chemical name | DL-2-Pyrrolidinone-5-carboxylic acid |
| Molecular formula | C5H7NO3 |
| Molecular weight | 129.11 |
| Assay | 99.0~101.0% |
