| Restocking Fee | 20% |
|---|---|
| Return shipping will be paid by | Buyer |
| All returns accepted | Returns Accepted |
| Item must be returned within | 30 Days |
| Refund will be given as | Money Back |
| Model | COUMR100MG |
| Country/Region of Manufacture | United States |
| MPN | Does Not Apply |
| Brand | Chemsavers |
| Country of Manufacture | United States |
Check the listing for details. Coumarin 450, 99% (Dye Content), 100mg. Condition: New. Listed at 135.00 USD. Coumarin 450, 99% (Dye Content), 100mgFor Research & DevelopmentNot for drug, clinical use in humans, for food or food additive useCertificate of Analysis:Appearance (Color) Yellow Appearance (Form) Crystalline powder Assay (Elemental Analysis) [C] 71.8%, [H] 6.9%, [N] 6.4% Assay (UV-VIS, Dye Content) 99% Infrared Spectrum Conforms to structure Fluorescence max. 435nm Lambda max. 365nm Melting Point 168-170ºC Molar Absorptivity Coeff. 20000 1/(mole. cm) Optimum Lasing 450nm Suitable as a laser dyeCAS: 26078-25-1FORMULA: C13H15NO2