Payment & Shipping Terms | Supply Capacity |
Payment Terms: | T/T, WU | Production Capacity: | 100T/year |
Min. Order: | 25KG | Packing: | according to the customer's requirements |
Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
Aluminon
CAS 569-58-4
Aluminum reagent is also called Rose Red tricarboxylic acid triammonium, 3 - [bis (3-carboxyl-4-hydroxyphenyl) methylene] - 6-oxygen-1, 4-cyclohexadiene-1-carboxylic acid triammonium salt, lysoon, c.i.43810 (rose red tricarboxylic acid). Orange to brown glassy powder. The relative molecular weight is 473.43. Melting point 223-225 ℃ (decomposition). The absorption wavelength is λ Max 522nm. Insoluble in ether, acetone, chloroform, slightly soluble in ethanol, easily soluble in water. With aluminum, chromium, iron, beryllium can form a lake. This product has the structure of triarylmethane and has hydroxyl group and - NH4 group on the aromatic ring, so it has the function of color development.
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