o-Cresolphthalein complexone
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB554567-1g | 1g | 97% | Price Inquiry |
Basic Information
| English name | o-Cresolphthalein complexone |
|---|---|
| Alternative name | 二甲苯酞-双亚氨基二乙酸, 邻甲酚酞-3′,3′′-双甲基亚氨基二乙酸, 酞紫, 金属酞 |
| Cas No. | 2411-89-4 |
| MDL No. | MFCD00005911 |
| Precise molecular weight | 636.19553 |
| Smiles | Cc1c(O)c(CN(CC(O)=O)CC(O)=O)cc(C2(c3c(cccc3)C(=O)O2)c2cc(CN(CC(O)=O)CC(O)=O)c(O)c(C)c2)c1 |
Safety Information
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Vapor pressure | 0.0±0.3 mmHg at 25°C |
| Classification of Hazardous Materials | R20/21/22 |
| Dangerous Goods Mark |  |
| Melting point | 181-185 °C (lit.) |
| Chemical stability | 常温常压下稳定，避免氧化物接触 |
| Boiling point | 892.1±65.0 °C at 760 mmHg |
| Customs code | 29322980 |
| Characteristics | * |
| Purpose | 是一种pH指示剂和（金属络合指示剂），常用于通过量热法检测血清中的钙含量。 |
| Safety Instructions | S22-24/25-36-26 |
| Water solubility | methanol: 1 mg/mL |
| Storage requirements | room temp |
| Boiling point | 493.4±34.3 °C |
Product Details
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