Prix FOB
Obtenir le dernier prix|
25 Kilogram Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
25 Kilogram
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
2000 Ton per Year
Payment Type:
-
Groupe de produits :
Personne àcontacter Mr. chu
22xin feng north road, Wuxi, Jiangsu
Detailed introduction to L-Alanine:
 L-Alanine is the main raw material of composing the medicine such as amino acid injection fluid and orally-taken fluid in medicine industry. And it is main raw material of drinks, food, vintaging, seasoning, oil, salted and dried food, pickles additive in food industry, having the effect of antisepsis and keeping fresh. Item Standard (AJI*7) Results Assay *8.5 **1.0 *9.8 Specific rotation **4.3**5.2 *4.*5° PH 5.7 6.7 6.2 Loss on drying) ≤0.*0 0.*4 Transmittance ≥*8.0 *9.6% Residue on ignition ≤0.*0 0.*5 Heavy Metals ≤*0 ppm <*0 ppm Chloride ≤0.*2 <0.*1 Iron ≤*0 ppm <*0 ppm Arsenic ≤1 ppm <1ppm Sulfate[SO**-] ≤0.*2 <0.*2 Ammonium salt ≤0.*2 <0.*2 Other amino acids Up to standard
Detailed introduction to DL-Alanine:
CAS No.: ******8ÂÂ
Detailed introduction to D-Alanine:
D-Alanine ÂÂ
  1, CAS Number : *******9
   Beilstein Registry Number: ******9
   EEC No: ******1
  2, Synonyms: D**-Aminopropionic acid; (R)**-Aminopropionic acid
   Formula: CH3CH(NH2)COOH ;  C3H7NO2
   Molecular Weight: *9.*0ÂÂ
  3, Description: A white crystalline powder that is soluble in water (*5.5g/**0ml), and insoluble in alcohol.
    Melting point:  **8 to **2 ° C
  4, Packaging: *5 kg cardboard drums with two PE liner bags or as otherwise agreed upon.
  5,  Shipping & Storage: Low humidity conditions are recommended to minimize caking/degradation potentials.Keep container tightly closed and inner bag sealed.Stored in a dry ambient environment.
  6, Shelf life: The shelf life of this material is 4 years from the date of manufacture if stored in ambient room temperature conditions. Product should be reevaluated if it exceeds expiration date.
   Risk phrases:  not applicable
  Safety phrases: Avoid contact with skin and eyesÂÂ
  7,  Use: Pharmaceutical Intermediate.   ÂÂ
  8, Specifications: Conform with AJI etc.
   Main items     ÂÂ
|
Appearance |
White crystalline powder |
|
Assay |
*8.0~**1.5% |
|
Transmittance |
Min *8.0% |
|
Loss |
On drying max 0.2% |
|
Specific |
Rotation [α]D*0 **4.7±0.5º(C=*0, in 6N HCl) |
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 25 Kilogram |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | 2000 Ton per Year |
| Payment Type: | - |
| Groupe de produits : | amino acid |
