Product or Service

Acides aminés DL-Pyr

Profile:Wholesale|Ref:PSL223404YH | Country: China | Currency: | Export: No


Currency :
country : Chine
DESCRIPTION

amino acids
Product Name: H-DL-Pyr-OH CAS#: 149-87-1
Synonyms: DL-Pyroglutamic acid Molecular Formula: C5H7NO3
Molecular Weight: 129

Specification: ()
Items
Standard
Analysis data

Appearance
White crystalline powder

Melting Point(ºC)
160.0 to 162.0ºC

Chloride(C1)
Not more than0.02%

Ammonium(NH4)
Not more than0.02%

Sulfate(SO4)
Not more than 0.02%
Heavy metals(Pb)
Not more than 10ppm

Iron(Fe)
Not more than 10ppm

Arsenic(As2O3)
Not more than 1ppm

Loss on drying
Not more than 0.50%

Residue on ignition
Not more than0.1%

Assay
98.0-101.0%

Information Stock : Product in stock
Quantity for a container of

1

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