Chengdu Baishixing Science and Technology Industry Co., Ltd. >> D-Pyroglutamic Acid (4042-36-8)

D-Pyroglutamic Acid (4042-36-8)

Name: D-Pyroglutamic Acid (4042-36-8)
Brand: China-Manufacturer-Directory.com
SKU: 613432334
Availability: InStock
Rating: 4.8 (133 reviews)

Supplier:	Chengdu Baishixing Science and Technology Industry Co., Ltd.
Price:	Negotiablekg
Min Order:	1kg
Quantity::
Trade Terms:	FOB,CIF

Product Specifications

Prod Model:	4042-36-8
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
CAS #:	4042-36-8

Product Description

Place of Origine: Chengdu China
Supply Ability: 0.2T per month
CAS No: 4042-36-8

Product Details
D-Pyroglutamic acid
White or off-white crystals or crystalline powder, dissolves in water, alcohol, acetone, glacial acetic acid, very slightly soluble in acetic ether, practically insoluble in ether.

Specifications

Storage:
Preserve in tight, light-resistant containers at controlled room temperature.
D-pyroglutamic acid can be used in food, medicine and cosmetics industries.

Manufacture standard
Specific rotation[α] 20 _D	+11~+11.9 ο
Transmittance	≥98%
Chloride	≤0.02%
Ammonium	≤0.02%
Sulfate	≤0.02%
Iron	≤10ppm
Heavy metals	≤10ppm
Arsenic	≤1ppm
Loss on drying	≤0.1%
Residue on ignition	≤0.1%
Chemical name	(R)-2-Pyrrolidone-5-carboxylic acid
Molecular formula	C₅H₇NO₃
Molecular weight	129.11
Assay	98.5.0~100.1%

Established in 2003, Chengdu Baishixing Science and Technology Industry Co., Ltd a manufacturer and trader specialized in the research, development and production of amino acid. We are located in Chengdu, Sichuan, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.