DL-Leucine 328-39-2
Date：2021-12-01 Categories：Related Application Product
| Post Date: |
Nov 30,2021 |
| Expiry Date: |
Nov 30,2022 |
| Detailed Description: |
Cas No. :328-39-2
Payment Method: T/T
Product Name: H-DL-Leu-OH
CAS#: 328-39-2
Synonyms: DL-Leucine
Molecular Formula: C6H13NO2
(CH3)2CHCH2CH(NH2)COOH
Molecular Weight: 131.17
Reference standard: AJI92
Specifications:
Item
Standard
Appearance
White powder
State of Solution (Transmittance)
Not less than 95.0%
Chloride (Cl)
Not more than0.02%
Heavy metal(Pb)
Not more than 15ppm
Arsenic(As2O3)
Not more than 2ppm
Loss on drying
Not more than 0.20%
Residue on ignition(sulfated)
Not more than 0.20%
Assay
98.0 to101.0% |
| CAS Registry Number: |
328-39-2
|
| Synonyms: |
;DL-2-Amino-4-methylpentanoic acid;DL-Leu;(+/-)-2-Amino-4-methylpentanoic acid~H-DL-Leu-OH; |
| Molecular Formula: |
C6H13NO2 |
| Molecular Weight: |
131.1729 |
| Molecular Structure: |
|
| Safety Description: |
S24/25:; |
