CAS No:149-87-1 5-oxopyrrolidine-2-carboxylic acid

DL-Pyroglutamic acid 149-87-1

CAS No.: 149-87-1
Weight: 129.11398
Formula: C₅H₇NO₃
Melting Point: 180-185 ºC
Place of Orign: Deyang,Sichuan,China

Contact:Mr.

Supplier Details

Sichuan Tongsheng Biotechnology Co.,Ltd
China
Contact:Mr.
Tel:86-838-2504166
Total Annual Sales Volume:Above US$100 Million
Number of Employees:101 - 500 People
Business Type:Manufacturer
Main Markets:North America,Southeast Asia,Mid East,South America,Africa,Eastern Asia,Eastern Europe,Oceania,Western Europe

View the Seller's Store

Product Details

Company Profile

Item specifics

Product Name.:DL-Pyroglutamic acid 149-87-1
CAS No: 149-87-1
Weight: 129.11398
Formula: C₅H₇NO₃
Melting Point: 180-185 ºC
Boiling Point: 453.1 °C at 760 mmHg
Density: 1.38 g/cm₃

Details

Appearance
White crystalline powder

Melting Point 160.0 to 162.0
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
99.0-101.0%

Permanent link: http://www.vvchem.com/sell/cas:149-87-1,3268061.html

Send message to this supplier

Look for similar items

Home > Pharmaceuticals and Biochemicals > Pharmaceutical

DL-Pyroglutamic acid 149-87-1

Item specifics

Details

Basic Information

Trade & Market

Factory Information

Look for similar items

Mr. View the Seller's Store	Enter your Message here - Enter between 20 to 3,000 characters. English only. Your message must be between 20-2000 characters.English only.

DL-Pyroglutamic acid 149-87-1

Item specifics

Details

Basic Information

Trade & Market

Factory Information

Look for similar items

Related Products