USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $2.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
characters
items |
technical index |
chemical name |
nicotinic acid |
molecular formula |
c6h5no2 |
molecular weight |
123.11 |
cas no. |
59-67-6 |
appearance |
colorless crystalline needle |
purity |
90~100% |
melting point |
236°c |
ph value |
2.7 (saturated aqueous solution) |
solubility(20°c) |
slightly soluble in water |
storage |
stored in cool and dry place |
package: 25kg/drum
application: it is pharmaceutical intermediates for isoniazid, nicotinamide, nikethamide and hexanicit the production