Methyl Orange
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB555821-25g | 25g | 指示剂 | Price Inquiry | ||
| YB555821-100g | 100g | 指示剂 | Price Inquiry | ||
| YB555821-500g | 500g | 指示剂 | Price Inquiry | ||
| YB555821-2.5kg | 2.5kg | 指示剂 | Price Inquiry |
Basic Information
| English name | Methyl Orange |
|---|---|
| Alternative name | C.I.酸性橙52、金莲橙D、对二甲基氨基偶氮苯磺酸钠、半日花素B |
| Cas No. | 547-58-0 |
| MDL No. | MFCD00007502 |
| Precise molecular weight | 327.06536 |
| Smiles | CN(C1C=CC(N=NC2C=CC(S([O-])(=O)=O)=CC=2)=CC=1)C.[Na+] |
Safety Information
| Density | 0.987 g/mL at 25 °C |
|---|---|
| Key Words | danger |
| Classification of Hazardous Materials | R25-10 |
| Dangerous Goods Mark |  |
| Melting point | 300 °C（lit.） |
| Chemical stability | 稳定的。与强氧化剂不相容 |
| Boiling point | 100ºC |
| Customs code | 29270000 |
| Purpose | 作酸碱指示剂，也用于生物染色。 |
| Safety Instructions | S45-24/25-16-36/37/39 |
| Water solubility | Soluble in ethanol. Partially soluble in hot water. Slightly soluble in cold water and pyrimidine. Insoluble in ether and alcohol. |
| Symbol | GHS06 |
| Storage requirements | Store at RT. |
| Boiling point | 37 °C |
Product Details
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