CAS: 4042-36-8 D-Py...

CAS: 4042-36-8 D-Pyroglutamic Acid with Free Sample

CAS: 4042-36-8 D-Pyroglutamic Acid with Free Sample

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 50.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,T/T,Other

Keywords

Focal Glutamic Acid Pyroglutamate Leucovorin

Quick Details

  • Appearance:White Powder
  • Application:Pharmaceutical,Food
  • PackAge:25kg/Drum
  • ProductionCapacity:3000|Kilogram|Month
  • Storage:Good sealed container away from light and heat.
  • Transportation:

Superiority:

Product Description
Name:D-Pyroglutamic acid
Synonym:(R)-2-Pyrrolidone-5-carboxylic acid
CAS#:4042-36-8
Content:99%min
Molecular formula:C5H7NO3
Molecular weight:129.11
D-Pyroglutamic acid is 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.

Product Specification


Specific rotation[α]20D
+11°~+11.9°

Transmittance
Not less than 98%

Chloride
Not more than 0.02%

Ammonium
Not more than 0.02%

Sulfate
Not more than 0.02%

Iron
Not more than 10ppm

Heavy metals
Not more than 10ppm

Arsenic
Not more than 1ppm

Loss on drying
Not more than 0.1%

Residue on ignition
Not more than 0.1%

Chemical name
(R)-2-Pyrrolidone-5-carboxylic acid

Molecular formula
C5H7NO3

Molecular weight
129.11

Assay
98.5%~100.1%


 Packaging Detail 
5kgs/bag, 5bags/drum, 25kgs/drum, paper-drums and two plastic-bags inside We can pack according to your individual requirements as well.
Storage
Store in a well-closed container away from moisture
Shelf Life
2 years if sealed and store away from direct sun light.
Delivery Detail
Within 5 days after order confirmation

 

Details:

About Us

Changzhou Greater Asia Pacific Trading Co., Ltd is a HongKong fully owned enterprise in China that is engaged in supplying the cosmetic/food ingredients with best quality in China. China is a resourceful country for natural plants and herbs. With China industrialization gets better and better, we have the best plant extracts and herb extracts in the world with the most reasonable prices.

We are a supplier of cosmetic ingredients/food ingredients including plant extracts, natural cosmetic ingredients.

We have strong and stable supply networks all over the country and we do business with customers in Europe, Asia and America.

 

We strive to identify, develop and supply Ingredients from Botanicals/Herbs, for the usage in beverage, health food, cosmetic and pharmaceutical industries, making contributions to the modernization and internationalization of Chinese Herb Medicines and human health. We only supply products manufactured and packaged in accordance with GMP standards. 

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