
L-pyroglutamic Acid - Cas #98-79-3, White Fine Crystals, Assay 98.0-101.0% - High Purity & Quality Specifications
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Product Specifications
| Appearance | White fine crystals |
| Application | Pharmaceutical |
| Features | High purity, Pharmaceutical grade, Food grade, Cosmetic grade, Versatile applications, Widely used, Cost-effective, Reliable source |
| Grade | Pharmaceutical grade |
| Purity | 98.0 to 101.0% |
| Storage | Store in a cool |
| Usage | Widely used in pharmaceutical |
Product Overview
Key Features
Synonyms:(S)-(a )-2-Pyrrolidone-5-carboxylic acid
Molecular Formula:C5H7NO3
CAS #:98-79-3
Appearance : White fine crystals
Assay : 98.0 to 101.0%
Specific Rotation [I ]20/D : a 10.5?? c = 5% in water
Melting point : 155-158
Chloride (Cl) : Not more than 0.10%
Heavy Metals (Pb) : Not more than 10 PPM
Loss on Drying : Not more than 0.20%
Residue on Ignition (Sulfate) : Not more than 0.20%.
Company Details
JH group Co.,ltd is listed in Trade India's list of verified sellers offering supreme quality of L-Pyroglutamic Acid, etc. Buy Acid in bulk from us for the best quality products and service.
Business Type
Exporter, Manufacturer
Establishment
2002
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Seller Details
Qingdao, Shandong
Name
Ms. Siss Hsu
Address
38 Hainandao Road, Huangdao District, Qingdao, Shandong, Qingdao, Shandong, 266599, China
pyroglutamic acid in Qingdao
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