h-d-tyr-oh 556-02-5
Date：2021-12-01 Categories：Related Application Product
| post date: |
nov 30,2021 |
| expiry date: |
nov 30,2022 |
| detailed description: |
cas no. :556-02-5
quantity: 100kilograms
specs:25kg/drum
payment method: t/t
product name: h-d-tyr-oh cas#: 556-02-5
synonyms: d-tyrosine molecular formula: c9h11no3
molecular weight: 181.19
specifications:
item standard
specific rotation[α]20/d
(c=5,1mol/l hcl) +10.5° to +12.3°
chloride (cl) not more than 0.10%
sulfate (so4) not more than 0.2%
heavy metal(pb) not more than 10ppm
arsenic(as2o3) not more than 2ppm
loss on drying not more than 0.20%
assay 98.0% to101.0% |
| cas registry number: |
556-02-5
|
| synonyms: |
;d-tyrosine;h-d-tyr-oh; |
| molecular formula: |
c9h11no3 |
| molecular weight: |
181.1885 |
| molecular structure: |
|
| safety description: |
s24/25:; |
