DL-Tyrosine 556-03-6
Date：2021-12-01 Categories：Related Application Product
| Post Date: |
Nov 30,2021 |
| Expiry Date: |
Nov 30,2022 |
| Detailed Description: |
Cas No. :556-03-6
Quantity: 300
Payment Method: T/T
Product Name: H-DL-Tyr-OH CAS#: 556-03-6
Synonyms: DL-Tyrosine Molecular Formula: C9H11NO3
Molecular Weight: 181.19
Item Standard
State of solution
(Transmittance) Not less than 95.0%
Chloride (Cl) Not more than0.10%
Heavy metal(Pb) Not more than 10ppm
Arsenic(As2O3) Not more than 2ppm
Iron (Fe) Not more than 10ppm
Other amino acids Chromatographically
not detectable
Loss on drying Not more than 0.30%
Residue on ignition(sulfated) Not more than 0.30%
Assay 98.0 to101.0% |
| CAS Registry Number: |
556-03-6
|
| Synonyms: |
;3-(4-Hydroxyphenyl)-DL-alanine;3-(4-Hydroxyphenyl)-DL-alanine~H-DL-Tyr-OH |
| Molecular Formula: |
C9H11NO3 |
| Molecular Weight: |
181.19 |
| Molecular Structure: |
|
| Hazard Symbols: |
![]() Xi:Irritant; |
| Risk Codes: |
R36/37/38:; |
| Safety Description: |
S26:;
S36:; |
