Factory Free Sample Bulk 99% L-Pyroglutamic acid Powder

Quick Details Other Names: L-Pyroglutamic acid powder Sample: Availiable Grade Standard: Agriculture Grade,food grade,Medicine Grade Purity: 99% Specification: 99%Pyroglutamic acid Standard: USP, EP Appearance: White to off-white Molecular weight: 129.11 CAS No.: 98-79-3 Storage: Cool Dry Place EINECS No.: 202-700-3 Classification: sulfonic acid MF: C5H7NO3 Package: 25kg/carton Drum Cert: ISO9001 Melting point: 160-163 Application: food and medical Packaging Detail: 1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag) 2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter) Selling Units: Single item Single package size: 24X12X2 cm Single gross weight: 1.2 KG  Factory Free Sample Bulk 99% L-Pyroglutamic acid Powder       Product name: L-Pyroglutamic acidSynonyms: (5s)-2-oxopyrrolidine-5-carboxylicacid;(s)-5-oxo-2-pyrrolidinecarboxylicacid;(s)-pyroglutamicacid;2-benzothiazolesulfenicacidmorpholide;2-l-pyrrolidone-5-carboxylicacid;2-oxopyrrolidine-5-carboxylicacid;2-pyrrolidone-5-carboxylate;glutimicacidMelting point: 160-163 °C(lit.)Boiling point: 239.15°C (rough estimate)Density: 1.3816 (rough estimate)Appearance: White to off-white powderPurity: more than 99%Molecular formula: C5H7NO3Molecular weight: 129.11CAS No: 98-79-3EINECS: 202-700-3China Supplier: FZBIOTECHStructural Formula:     Pyroglutamic acid is a kind of based 5-oxo-proline. It is produced by the dehydration and formation of intramolecular amide bond between the α-NH2 group and γ-hydroxy of glutamic acid; the molecule can also be produced from glutamine by losing its intramolecular amine group. The condition of […]