| post date: | jan 11,2022 |
| expiry date: | jan 11,2023 |
| detailed description: |
cas no. :56265-06-6
quantity: 50000 kilogram specs:25kg/drum payment method: t/t product name: l-arg-l-pyr cas#: 56265-06-6 synonyms: l-arginine-l-pyroglutamate molecular formula: c11h21n6o6 manufacture time:2013-01-16 batch no.: 20130116 testing time: 2013-02-20 expiry time: 2015-01 total： 15 drums quantity: 75kg specifications: item standard analysis data appearance white crystalline powder conforms specific rotation[α]20/d (c=8 6n hcl ) +16.0 to ~18.5 degree +17.2° transmittance not less than 95% 97% chloride (cl) not more than 0.020% 0.016% ammonium (nh4) not more than 0.02% <0.02% sulfate (so4) not more than 0.020% 0.01% iron (fe) not more than 10ppm 8ppm heavy metal(pb) not more than 10ppm 8ppm water(kf) not more than 2.0% 1.5% residue on ignition(sulfated) not more than 0.10% 0.07% assay 98.5%~101.5% 99.0% remark easy moisture-absorbed; store in dry、dark、cool place. |
| cas registry number: | 56265-06-6 |
| synonyms: | ;arg-pyr;n~5~-(diaminomethylidene)-l-ornithine-5-oxo-l-proline (1:1);l-arginine l-pyroglutamic acid;l-arginine-l-pyroglutamic acid;l-arg l-pyr;l-arginine pyroglutamate; |
| molecular formula: | c11h21n5o5 |
| molecular weight: | 303.3149 |
| molecular structure: | 
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