L-(-)-Tyrosine, Biochemical Reagent, J.T.Baker®
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l-(-)-tyrosine, biochemical reagent, j.t.baker®
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L-(-)-Tyrosine, Biochemical Reagent, J.T.Baker®
Formula: HOC6H4CH2CH(NH2)COOH
Formula Weight: 181.19
| TEST |
SPECIFICATION |
Assay (C9H11NO3)
(dried basis, by non-aqueous acid-
base titration) |
min. 98.5 % |
Specific Rotation [a]20D
(dried basis, c=5 in 1N HCl) |
-12.3 - -9.5 ? |
| Homogeneity by TLC |
No Extraneous Spots |
| Ash (sulfated) |
max. 0.1 % |
| Loss on Drying at 105?C |
max. 0.3 % |
| Arsenic (As) |
max. 0.0003 % |
| Heavy Metals (as Pb) |
max. 0.002 % |
| Iron (Fe) |
max. 0.003 % |
| For Laboratory, Research or Manufacturing Use |
| CAS Number |
60-18-4 |
| Merck Index |
14,9839 |
| HTS Number |
2922504000 |
| Specific Gravity |
1L = 1.45 Kg |
| Storage Color Code |
Green |
| Management of Change |
N |