4-Methylumbelliferone
CAS: 90-33-5
Molecular Formula: C10H8O3
Molecular Weight: 176.17
Product Detail
| Product Code | 39596112 | ||||
| Product Name | 4-Methylumbelliferone | ||||
| Categories | Bioactive Small Molecules Biochemicals Building Blocks Stains & Indicators | ||||
| CAS | 90-33-5 | ||||
| Molecular Formula | C10H8O3 | ||||
| Molecular Weight | 176.17 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29322090 |
Product Specification
| Melting Point | 187 – 191 Deg C | ||||
| Heavy metals | <10ppm | ||||
| AS | <2ppm | ||||
| Loss on Drying | <0.5% | ||||
| Chloride (Cl) | <0.011% | ||||
| Sulfate | <0.024% | ||||
| Assay | >98% | ||||
| Residue on Ignition | <0.1% | ||||
| Appearance | White crystalline powder |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H315: Causes skin irritation
H319: Causes serious eye irritation H335: May cause respiratory irritation |
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| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing |