White crystals AJI92 Food Grade Amino Acids L-Proline Molecular Weight: 115.1300

White crystals AJI92 Food Grade Amino Acids L-Proline Molecular Weight: 115.1300

Contact Supplier for pricing
Payment Terms:

Contact Supplier:

Supplier Details

Shanghai Xintai Chemicals Co.,Ltd

Free Member  (2012)

[ Shanghai, SG, China ]

Business Type:  Manufacturer

Supplier has 50 products

Contact Details

Quick Details


Packaging and Delivery

Standard packing
Delivery Lead Time:

Product Description

Detail: White crystals AJI92 Food Grade Amino Acids L-Proline Molecular Weight: 115.1300
Product name:L-Proline
Abbreviation: L-Pro
CAS Number: 147-85-3
Chemical Name: (S)-2- Pyrrolidinecarboxylic Acid
Chemical Formula: C5H9NO2
Molecular Weight: 115.1300
Solubility: Very Soluble in water
Property: White crystals or crystalline powder; slightly sweet taste
L-proline is a non-essential amino acid which means the body can synthesize sufficient quantities to support its needs.

L-proline is an essential component of Collagen and is important for proper functioning of joints and tendons. It is also used for the synthesis of various pharmaceuticals, such as hypertensive agents. L-proline is employed for parenteral and enteral nutrition.


- - - -
Item | Specification(USP26) | Results |
Appearance | Whitecrystalsorcrystalline powder | Conforms |
Specificrotation | -84.3to-86.3 | -85.6 |
Chloride(Cl) | Notmorethan0.050% | Lessthan0.050% |
Sulfate(SO4) | Notmorethan0.030% | Lessthan0.030% |
Iron(Fe) | Notmorethan30ppm | Lessthan30ppm |
Heavymetals(Pb) | Notmorethan15ppm | Lessthan15ppm |
Chromatographicpurity | Individualimpuritynotmore than0.5%andtotalimpurities notmorethan2.0% | Conforms |
Lossondrying | Notmorethan0.40% | 0.28% |
Residueonignition(sulfated) | Notmorethan0.40% | 0.32% |
Assay | 98.5%to101.5% | 99.80% |
- - - -

Basic Information

Business Type:
Year Established:
Total Employees:

About Us

Shanghai Xintai Chemicals Co., Ltd. was founded in Shanghai in 1995,We are specialized in Amino acid series, amino acid powder, Fertilizers,feed grade amino acid, Food additives, Feed additives, pharmaceutical raw material, alanine amino acid and so on.

We have our own plant and R&D center, and combined with efficient processing technology, advanced equipment, our products sell well all over the world. We are committed to providing high-quality products at competitive prices with superior services for our customers.

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.

We insist on "Sincere Cooperation, Hard Development" for aim. We were received" Advanced Business Enterprise", " Advanced Unit for Ratepaying " and "Enterprise Of Observing Contract And Valuing Credit" for successive years.
With all sincerity, we hope we can build mutual benefit co operational partners base of your support and create a bright future together.

Member History

Year Joined:
Membership Type:
Free Member

Send Supplier a Message

You must be signed in to contact this supplier.

Not a Member?

Join Free Now

Already a member? Sign In

Buy on Manufacturer.com

Sell on Manufacturer.com

Community Tools


Click Here to Call Us: 800-928-6710