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L-Aspartic Acid L-Aspartic Acid L-Aspartic Acid L-Aspartic Acid L-Aspartic Acid
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L-Aspartic Acid

FOB Price

Get Latest Price

2200 / Metric Ton

|

500 Kilogram Minimum Order

Country:

China

Model No:

Vitamins, Amino Acids and Coenzymes

FOB Price:

2200 / Metric Ton Get Latest Price

Place of Origin:

-

Price for Minimum Order:

2200 per Metric Ton

Minimum Order Quantity:

500 Kilogram

Packaging Detail:

25KG/DRUM

Delivery Time:

Prompt

Supplying Ability:

1000 Ton per Month

Payment Type:

L/C, T/T

Product Group :

Contact Now
Free Member

Contact Person Ms. Ellie

2277 Zuchongzhi Road,Zhangjiang Hi-Tech Park, Shanghai, Shanghai

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Product Specification

  • Other Names: L(+)-Aspartic acid
  • MF: C4H7O4N
  • Brand Name: FOODCHEM

Product Description

Quick Details

    CAS No.: 56-84-8
    Other Names: L(+)-Aspartic acid
    MF: C4H7O4N
    EINECS No.: 200-291-6
    Place of Origin: China (Mainland)
    Type: Amino Acids
    Brand Name: Foodchem
    Model Number: Vitamins, Amino Acids and Coenzymes
    Appearance: Crystalline powder
    Color: White
    Purity: ≥99%

Packaging & Delivery
Packaging Details: 25KG/DRUM
Delivery Detail: Prompt
 
 
l-aspartic acid
1.GMP/ISO factory
2.High quality
3.Competitive Price
 
 

L-Aspartic Acid Details
Aspartic acid (abbreviatedas D-AA, Asp, or D) is an α-amino acid with the chemical formulaHOOCCH(NH2)CH2COOH. The carboxylate anion and salts of aspartic acid are knownas aspartate. The L-isomer of aspartate is one of the 22 proteinogenic aminoacids, i.e., the building blocks of proteins. Its codons are GAU and GAC.
Aspartic acid is,together with glutamic acid, classified as an acidic amino acid with a pKa of3.9, however in a peptide the pKa is highly dependent on the local environment.A pKa as high as 14 is not at all uncommon. Aspartate is pervasive inbiosynthesis. As with all amino acids, the presence of acid protons depends onthe residue's local chemical environment and the pH of the solution.

L-Aspartic Acid Specifications

Description

White crystals or crystalline powder

Identification

Conforms

State Of Solution

≥98.0%

Specific Rotation

+24.8° ~ +25.8°

pH

2.5 ~ 3.5

Chloride(CL)

≤0.020%

Sulfate(SO4)

≤0.020%

Ammonium(NH4)

≤0.02%

Heavy Metals(Pb)

≤10ppm

Iron(Fe)

≤10ppm

Arsenic(As2O3)

≤1ppm

Other Amino Acids

Conforms

Loss On Drying

≤0.20%

Residue On Ignition

≤0.10%

Assay

99~100.5%

 

For more information,you can visit our web:foodchem.cn 
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Country: China
Model No: Vitamins, Amino Acids and Coenzymes
FOB Price: 2200 / Metric Ton Get Latest Price
Place of Origin: -
Price for Minimum Order: 2200 per Metric Ton
Minimum Order Quantity: 500 Kilogram
Packaging Detail: 25KG/DRUM
Delivery Time: Prompt
Supplying Ability: 1000 Ton per Month
Payment Type: L/C, T/T
Product Group : Amino Acids

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