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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:


  • Phone: 868382274206

  • Address: Room 1-11-1, No. 19 of North Tianshan Road, Deyang, Deyang, China

  • Email: Email


Published date: November 14, 2012 -

  • Business Description: involved in international trade import export of goods, products, and services

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