Naphthol AS-E
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB36369-25g | 25g | 97% | Price Inquiry | ||
| YB36369-100g | 100g | 97% | Price Inquiry | ||
| YB36369-500g | 500g | 97% | Price Inquiry |
Basic Information
| English name | Naphthol AS-E |
|---|---|
| Alternative name | 4'-氯-3-羟基-2-萘苯胺、N-(3-羟基-2-萘甲酰基)对氯苯胺、冰染偶合组分10、2-羟基-N-(4氯基苯基)-3-萘甲酰胺、纳夫妥AS-E |
| Cas No. | 92-78-4 |
| MDL No. | MFCD00021639 |
| Precise molecular weight | 297.05566 |
| Smiles | C(NC1=CC=C(Cl)C=C1)(=O)C1=CC2=C(C=CC=C2)C=C1O |
Safety Information
| Density | 1.399 g/cm3 |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R42/43:May cause sensitization by inhalation and skin contact . |
| Dangerous Goods Mark |   |
| Melting point | 255°C(lit.) |
| Boiling point | 416.5ºC at 760 mmHg（lit.） |
| Customs code | 2924299090 |
| Purpose | 用作棉纤维染色和印花的打底剂，也可用作色淀颜料的中间体 |
| Safety Instructions | S7-S36-S24/25 |
| Water solubility | DMSO: 100 mg/mL |
| Symbol | GHS07 |
| Storage requirements | OK to freezeprotect from light 2-8°C |
| Boiling point | 205.7ºC |
Product Details
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