High purity L(+)-As...

High purity L(+)-Asparagine monohydrate with best price
High purity L(+)-Asparagine monohydrate with best price

High purity L(+)-Asparagine monohydrate with best price

Min.Order / FOB Price:Get Latest Price

10 Gram

FOB Price:USD 1.0000 -2.0000
  • Min.Order :10 Gram
  • Purity: 99.0～101.0％
  • Payment Terms : L/C,T/T,,MoneyGram,Other

Keywords

L(+)-Asparagine monohydrate purity 99% L(+)-Asparagine monohydrate high quality cas 5794-13-8

Quick Details

  • Appearance:white crystalline powder
  • Application:Mainly used as a pharmaceutical intermediate, also used in the research Work of biochemistry, preparation of culture medium and as food additives.
  • PackAge:25kg/paper drum or as customers' requirements
  • ProductionCapacity:200|Kilogram|Week
  • Storage:well-ventilating, away from open fire, high temperature, and antioxidant
  • Transportation:by sea/by express

Superiority:

1, High quality with competitive price:

  We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery

  1) Parcels can be sent out within 24 hours after payment. Tracking number is available.

  2) Secure and discreet shipment. You have various choices of transportation methods.

3, We have clients throughout the world.

  1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

  2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.

  3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

 

Details:

Basic information

Product Name:

L(+)-Asparagine monohydrate

Synonyms:

ASPARAGINIC ACID SEMIAMIDE;ASPARAGINIC ACID SEMIAMIDE MONOHYDRATE;ASPARAGINE MONOHYDRATE;ASPARAGINE H2O;H-ASN-OH H2O;H-L-ASN-OH H2O;L-ALPHA-AMINOSUCCINAMIC ACID, MONOHYDRATE;L-ASN H2O

CAS:

5794-13-8

MF:

C4H10N2O4

MW:

150.13

Product Categories:

Amino ACIDS SERIES;Asparagine [Asn, N];alpha-Amino Acids;Amino Acids;Biochemistry;L-Amino Acids;Amino Acids;amino

Mol File:

5794-13-8.mol

L(+)-Asparagine monohydrate Structure

 

Chemical Properties

melting point 

233-235 °C(lit.)

boiling point 

438 °C at 760 mmHg

alpha 

35 º (c=10, 6N HCl)

density 

1.543 g/cm3

refractive index 

31 ° (C=10, HCl)

vapor pressure 

6.74E-09 mmHg at 25 °C

flashing point 

218.7 °C

storage temp. 

Store at 0-5°C

solubility 

H2O: 20 mg/mL

Water Solubility 

30 g/L (20 ºC)

 

Technical Specification

Assay

99.0～101.0％

Specific Rotation[α]D20

+34.2°～+36.5°

Loss on drying

11.5～12.5％

Chloride [C1]

≤200ppm

Sulfate [SO]

≤200ppm

Fe

≤10ppm

Transmittance

≥98.0％

Heavy Metals (Pb)

≤10ppm

Arsenic (as As)

≤1ppm

rsidue on ignition

≤0.10％

NH4+

≤0.1％

PH

4.4～6.4

 

Usage And Synthesis

Chemical Properties

White crystalline powder

Usage

L-Asparagine is a naturally occurring amino acid that is not an essential for humans and can be synthesized from central metabolic pathway intermediates.

 

About us:

Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. We have developed to a very famous group corporation Enterprise in chemical industry step by step. 

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