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Origin: China
Cas No: 556-03-6
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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| Quantity(Kilograms) | 1 - 25 | 26 - 50 | >50 | 
| Est. Time(days) | 3 | 5 | To be negotiated | 
Chemical Names  | High purity D-Histidine CAS 556-03-6  | 
CAS No  |  556-03-6  | 
MF  | C9H11NO3  | 
MW  | 181.19 g/mol  | 
Place of Origin  | Anhui, China (Mainland)  | 
Assay  | 99.0 %min  | 
Appearance  |  White Powder  | 
Shelf life  | 2 Years  | 
Delivery time  | 5-7days  | 
Pcking  | 1kg/fiber bag,25kg/drum  | 
Grade  | EP,USP,CP,JP  | 
Property
Basic Info
| Chemical Name | (.+-.)-Tyrosine | 
|---|---|
| Synonyms |     DL-Tyrosine 25GR;   |  
| CAS No. | 556-03-6 | 
| Molecular Formula | C9H11NO3 | 
| Molecular Weight | 181.18900 | 
| PSA | 83.55000 | 
| LogP | 1.04690 | 
Properties
| Appearance & Physical State | white crystals | 
|---|---|
| Density | 1.333 g/cm3 | 
| Boiling Point | 385.2ºC at 760 mmHg | 
| Melting Point | >300ºC | 
| Flash Point | STABILITY | 
| Stability | Stable. Incompatible with strong oxidizing agents. | 
| Storage Condition | Store at RT. | 
Safety Info
| Safety Statements | S26-S36 | 
|---|---|
| HS Code | 29225000 | 
| WGK Germany | 3 | 
| Risk Statements | R36/37/38 | 
| Hazard Codes | Xi |