L-Aspartic Acid By Foodchem International Corporation,
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L-Aspartic Acid

2200 / Metric Ton

|

500 Kilogram Minimum Order

Pays:

China

N ° de modèle:

Vitamins, Amino Acids and Coenzymes

Prix FOB:

2200 / Metric Ton Obtenir le dernier prix

Localité:

-

Prix de commande minimale:

2200 per Metric Ton

Commande minimale:

500 Kilogram

Packaging Detail:

25KG/DRUM

Heure de livraison:

Prompt

Capacité de Fournir:

1000 Ton per Month

Payment Type:

L/C, T/T

Groupe de produits :

Contacter maintenant
Membre gratuit

Personne à contacter Ms. Ellie

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

Contacter maintenant

Spécification du produit

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

La 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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Pays: China
N ° de modèle: Vitamins, Amino Acids and Coenzymes
Prix FOB: 2200 / Metric Ton Obtenir le dernier prix
Localité: -
Prix de commande minimale: 2200 per Metric Ton
Commande minimale: 500 Kilogram
Packaging Detail: 25KG/DRUM
Heure de livraison: Prompt
Capacité de Fournir: 1000 Ton per Month
Payment Type: L/C, T/T
Groupe de produits : Amino Acids

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To:

Ms. Ellie < Foodchem International Corporation >

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