China (Mainland)
L-Tyrosine CAS：60-18-4 CAS NO.60-18-4
- FOB Price: USD: /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,
- Available Specifications:
food/pharm(1-10)Kilogram
- Product Details
Keywords
- L-Tyrosine
- 60-18-4
- L-Tyrosine CAS：60-18-4
Quick Details
- ProName: L-Tyrosine CAS：60-18-4
- CasNo: 60-18-4
- Molecular Formula: C9H11NO3
- Appearance: White needle crystalls or crystal powd...
- Application: acridine
- DeliveryTime: 3 days
- PackAge: 10g/bag,100g/bag,1kg/bag, 10kg/drum,25...
- Port: qingdao
- ProductionCapacity: 10 Kilogram/Month
- Purity: 99%
- Storage: Seal kept ventilated place
- Transportation: safe & timely,
- LimitNum: 1 Kilogram
- Related Substances: meet standard
- Residue on Ignition: ≤0.40%
- Heavy Metal: ≤15PPm
- Valid Period: 2years
Superiority
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Details
| name: | L-Tyrosine |
| name: | 3-(4-HYDROXYPHENYL)-L-ALANINE;2-Amino-3-(4-hydroxyphenyl)-propanoic acid;2-AMINO-3-(P-HYDROXYPHENYL)PROPIONIC ACID;4-HYDROXYPHENYLALANINE;FEMA 3736;H-L-TYR-OH;H-TYR-OH;L-3-[4-HYDROXYPHENYL]ALANINE |
| CASNO: | 60-18-4 |
| : | C9H11NO3 |
| : | 181.19 |
| EINECS: | 200-460-4 |
| : | Food and Feed Additive;;Tyrosine [Tyr, Y];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Amino Acids; |
| Mol: | 60-18-4.mol |
|
|
|
| >300 °C (dec.)(lit.) | |
| -11.65 º (c=5,DIL HCL/H2O 50/50) | |
| 1.34 | |
| -12 ° (C=5, 1mol/L HCl) | |
| FEMA | 3736 |
| 176 °C | |
| Store at RT. | |
| 1 M HCl: 25 mg/mL | |
| form | powder |
| 0.45 g/L (25 ºC) |
|
Item |
Limit |
Result |
|
Description |
White crystals or crystalline powder |
Conforms |
|
Specific rotation[a]D25° |
-9.8°～-11.2° |
-10.9° |
|
Identification |
Infrared absorption |
Conforms |
|
Chloride(Cl) |
≤0.040% |
0.017% |
|
Sulfate(SO4) |
≤0.040% |
0.017% |
|
Iron(Fe) |
≤30PPm |
5PPm |
|
Heavy metals(Pb) |
≤15PPm |
5PPm |
|
Organic volatile impurities |
Meet the requirements |
Conforms |
|
Loss on drying |
≤0.30% |
0.16% |
|
Residue on ignition |
≤0.40% |
0.07% |
|
PH |
4.0～7.0 |
5.8 |
|
Assay |
98.5-101.5% |
99.8% |
|
Conclusion |
Qualified (usp32) |
|