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Dl Pyroglutamic Acid Cas 149 87 1 - China
price: contact company for price
Product Name: H-DL-Pyr-OH
CAS#: 149-87-1
Synonyms: DL-Pyroglutamic acid
Molecular Formula: C5H7NO3
Molecular Weight: 129
Reference standard: AJI92
Specification:
Items
Standard
Appearance
White crystalline powder
Melting Point(ºC)
160.0 to 162.0ºC
Chloride(C1)
Not more than0.02%
Ammonium(NH4)
Sulfate(SO4)
Not more than 0.02%
Heavy metals(Pb)
Not more than 10ppm
Iron(Fe)
Arsenic(As2O3)
Not more than 1ppm
Loss on drying
Not more than 0.50%
Residue on ignition
Not more than0.1%
Assay
99.0-101.0%
Dl Pyroglutamic Acid Cas 149 87 1
Please see our contact information below
Company Contact:
- Posted By: Sichuan Tongsheng Amino acids CO., LTD
- Phone: 868382274206
- Address: Room 1-11-1, No. 19 of North Tianshan Road, Deyang, Deyang , China
- Email:
- Website: http://www.aminoacid.cc
Published date: November 14, 2012
- Business Description: involved in international trade import export of goods, products, and services
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