Mordant Orange 1
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB17999-25g | 25g | 生物技术级 | Price Inquiry | ||
| YB17999-100g | 100g | 生物技术级 | Price Inquiry | ||
| YB17999-500g | 500g | 生物技术级 | Price Inquiry |
Basic Information
| English name | Mordant Orange 1 |
|---|---|
| Alternative name | 3-硝茜素、茜素黄R、5-(4-硝基苯基偶氮)水杨酸、对硝基苯偶氮水杨酸 |
| Cas No. | 2243-76-7 |
| MDL No. | MFCD00007313 |
| Precise molecular weight | 287.05422 |
| Smiles | N(=NC1=CC=C(N(=O)=O)C=C1)C1=CC(C(O)=O)=C(O)C=C1 |
Safety Information
| Density | 1.3681 (rough estimate) |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R22-R36 |
| Dangerous Goods Mark |  |
| Melting point | 250°C (lit.) |
| Chemical stability | 1.常温常压下稳定避免氧化物接触 2.在浓硫酸中为红光黄色， 稀释后产生浅绿光黄色沉淀； 在浓硝酸中为黄色至琥珀色溶液。染料水溶液中， 加入浓盐酸为绿光黄色沉淀； 入氢氧化钠溶液为红光橙棕色. |
| Boiling point | 429.53°C (rough estimate) |
| Customs code | 32041200 |
| Purpose | 金属着色剂。常用1%钠盐作指示剂、酸碱指示剂。 |
| Safety Instructions | S24/25-S26 |
| Water solubility | 溶于水和乙醇，微溶于丙酮，难溶于其它溶剂。水溶液呈棕黄色 |
| Symbol | GHS07 |
| Storage requirements | 保持容器密封，放入紧密的出藏器内，储存在阴凉，干燥的地方 |
| Boiling point | 299.4±30.1 °C |
Product Details
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