Other laboratory materials
2-HYDROXY-p-NAPHTHOQUINONE
Lawsone, Natural Orange 6, 2-Hydroxy-1,4-naphthoquinone
- Article code
- 04141
- CAS
- 83-72-7
- Category
- Other laboratory materials
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Properties
- Article No.
- 04141
- CAS No.
- 83-72-7
- Molecular Formula
- C10H6O3
- Molecular Weight
- 174.15
- H.S. Code
- 2914.6990
- Shelf Life
- 36 Months
Product information
| Article No. | 04141 | Grade | |
| Purity | CAS No. | 83-72-7 | |
| Molecular Formula | C10H6O3 | Molecular Weight | 174.15 |
| H.S. Code | 2914.6990 | Shelf Life | 36 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Yellow |
| Melting point/ Freezing point [°C] | 192 - 195 |
Specifications
| Appearance | Faint yellow to dark yellow and faint orange to dark orange crystalline powder | Purity (by HPLC) | Min 98.5% |
| Infrared spectrum | Conforms |
Packaging options
- 25 g (00025)
- 100 g (00100)
Details
2-HYDROXY-p-NAPHTHOQUINONE Lawsone, Natural Orange 6, 2-Hydroxy-1,4-naphthoquinone MSDS DE EN FR KO PT ES TH TR COAs Packings 25 g (00025) 100 g (00100) Print friendly version Article No. 04141 Grade Purity CAS No. 83-72-7 Molecular Formula C 1 0 H 6 O 3 Molecular Weight 174.15 H.S. Code 2914.6990 Shelf Life 36 Months Physical Properties Physical state at 20 °C Solid Colour Yellow Melting point/ Freezing point [°C] 192 - 195 Specifications Appearance Faint yellow to dark yellow and faint orange to dark orange crystalline powder Purity (by HPLC) Min 98.5% Infrared spectrum Conforms Safety Information and Hazard Symbols Symbol: GHS07 Signal Word: Warning Hazardous Statement: H315 - H319 - H335 Precaution Statement: P261-P264-P280-P302+P352-P305+P351+P338 Revision Date: 03-Feb-2026 Home Lab Chemicals Laboratory Chemicals 2-HYDROXY-p-NAPHTHOQUINONE