Products
- Oscilloscopes[1]
- Pharmaceutical[10]
- Organic Intermediate[10]
- Food Additives[1]
Contact Us
- Contact Person : Mr. wei wang
- Company Name : Chengdu Baishixing Science and Technology Industry Co., Ltd.
- Tel : 86-028-88536826,18980729599
- Fax : 86-028-88536826
- Address : Sichuan,chengdu,Pujiang County,Heshan Town,The Middle Of Qingjiang Road.
- Country/Region : China
DL-Pyroglutamic acid
Product Detailed
Related Categories:Oscilloscopes
Detailed Product Description
DL-Pyroglutamic acid is used in pharmaceutical intermediates,biochemical study,life sciences,etc..
Test Items | Standard |
Appearance | white powder |
Melting point() | 160.0 to 162.0 |
Chloride(Cl) | Not more than 0.02% |
Ammonium(NH4) | Not more than 0.02% |
Sulfate(SO4) | Not more than 0.02% |
Heavy Metals (Pb) | Not more than10ppm |
Iron(Fe) | Not more than10ppm |
Arsenic(As203) | Not more than1ppm |
Loss on Drying | Not more than0.50% |
Residue on ignition | Not more than0.1% |
Assay | 99.0-101.0% |