Calconcarboxylic acid
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB55716-25g | 25g | Indicator | In Stock | ||
| YB55716-100g | 100g | Indicator | Price Inquiry | ||
| YB55716-250g | 250g | Indicator | Price Inquiry | ||
| YB55716-1kg | 1kg | Indicator | Price Inquiry | ||
| YB55716-5kg | 5kg | Indicator | Price Inquiry |
Basic Information
| English name | Calconcarboxylic acid |
|---|---|
| Alternative name | 2-羟基-1-(2-羟基-4-磺基-1-萘偶氮)-3-萘甲酸, Patton 和 Reeder 试剂, 3-羟基-4-(2-羟基-4-磺基-1-萘偶氮)萘-2-羧酸, Cal-Red™ |
| Cas No. | 3737-95-9 |
| MDL No. | MFCD00004078 |
| Precise molecular weight | 438.05217 |
| Smiles | N(=NC1=C(O)C(C(O)=O)=CC2=C1C=CC=C2)C1=C(O)C=C(S(=O)(=O)O)C2=C1C=CC=C2 |
Safety Information
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |  |
| Melting point | 300 °C(lit.) |
| Chemical stability | 稳定的，与强氧化剂不相容。 |
| Customs code | 29270000 |
| Characteristics | * |
| Purpose | 络合指示剂，用作光度法测定Ca2+、UO 的显色剂及EDTA配合滴定测定Ca2+的金属指示剂。 |
| Safety Instructions | S26-S36-S37/39 |
| Water solubility | Soluble in water, 1 M NaOH (10 mg/ml), ethanol, and methanol. |
| Symbol | GHS07 |
| Storage requirements | room temp |
| Boiling point | Not applicable |
Product Details
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