L-Asparagine CAS...

L-Asparagine CAS:70-47-3

L-Asparagine CAS:70-47-3

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1 Kilogram

FOB Price: USD 1.0000

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

Keywords

L-Asparagine L-2-Aminosuccinamic acid CAS:70-47-3

Quick Details

  • Appearance: white powder
  • Application:nutrient supplements, Food Additive
  • PackAge: 25kgs/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or bya ir

Superiority:

Product  Name   
CAS NO.  anhydrous 70-47-3 Monohydrate 5794-13-8
Molecular formula  C4H8N2O3
Molecular weight  150.13
Properties  white orthorhombic crystal or crystalline powder. Melting point 234℃.

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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