We are offering l-pyroglutamic acidname: l-pyroglutamic acidsynonyms: 5-oxoproline; 5-oxopyrrolidine-2-carboxylic acid; l-5-pyrrolidone-2-carboxylic acid; (s)-(-)-2-pyrrolidone-5-carboxylic acid molecular formula: c5h7no3molecular weight: 129.11cas registry number: 98-79-3einecs: 202-700-3description: white crystals or crystalline powderchloride(cl) 0.020%heavy metals (pb) 10ppmiron(fe) 10ppmarsenic (as2o3) 1ppmother amino acids conformsloss on drying 0.5%residue on ignition 0.2%melting point 160.1 161.2cassay 98.5% 101.0%application:1. Pharmaceutical intermediates, medical supplements. 2. Has a strong moisturizing capabilities, strong penetration in the skin. As a high-nutrient in nature, easily absorbing additives, the skin conditioning of use, as a moisturizing agent.Packaging: 25kgdrum or according to customer's require
Candice (Lingonberry-daxinganling Zhongbei Northland Bio-chem Industry Co.,Ltd)
Liandalijing Bulding,No 259 Xinjiang Road, Jianhua District - 161000, China
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