Poly(Glu, Tyr) sodium salt
SIGMA/P7244 - Glu:Tyr (4:1), mol wt 5,000-20,000
Synonym: L-Glutamic acid sodium salt (1:1) polymer with L-tyrosine
CAS Number: 97105-00-5
MDL Number: MFCD00148022
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P7244-250MG
This image depicts SKU: P7244-250MG
12 Principles of Green Chemistry: Principle 4—Designing Safer Chemicals
Chemical products should be designed to affect their desired function while minimizing their toxicity.
Chemical products should be designed to affect their desired function while minimizing their toxicity.
12 Principles of Green Chemistry: Principle 5—Safer Solvents and Auxiliaries. This product utilizes reduced volumes of auxiliary substances that are less hazardous.
12 Principles of Green Chemistry: Principle 8—Unnecessary derivatization (use of blocking groups, protection/ deprotection, temporary modification of physical/chemical processes) should be minimized or avoided if possible, because such steps require additional reagents and can generate waste.
| feed ratio | Glu:Tyr (4:1) |
| form | powder |
| greener alternative category |  , Re-engineered |
| greener alternative product characteristics | Designing Safer Chemicals Safer Solvents and Auxiliaries Reduce Derivatives Learn more about the Principles of Green Chemistry . |
| greener alternative product score | old score: 48 new score: 41 Find out more about DOZN™ Scoring |
| mol wt | 5,000-20,000 |
| Quality Level | 200 |
| storage temp. | −20°C |
| sustainability | Greener Alternative Product |
| Analysis Note: | Molecular weight based on MALLS. |
| General description: | We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Designing Safer Chemicals”, "Safer Solvents and Auxiliaries" and “Reduce Derivatives”. Click here to view its DOZN scorecard. |
| Other Notes: | For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource . |
| Packaging: | 25, 250 mg in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352209 |