Customization: | Available |
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CAS No.: | 87-51-4 |
Formula: | C10h9no2 |
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Information |
Common name IAA (Indole-3-Acetic Acid) CAS No. 87-51-4 Molecular formula C10H9NO2 Molecular weight 175.18 |
Content | 98% TC |
Properties |
1.Appearance: White-like crystal 2.Melting point: 165-166°C 3. Residues after ignition: 0.08%max 4. Loss on drying: 0.5%max 5. Solubility: In water 1. 5 g/l (20 ). In alcohol 100-1000g/l, acetone 30-100, diethyl ether 30-100, chloroform 10-30 (all in g/l). 6.Stability: Very stable in neutral, acidic and alkaline media. Unstable to light. pKa 4. 75 |
Storage | keep in dry and cool place, validity about 2 years |
Specification:
Test Items |
Specification |
|
Appearance |
White powder |
|
Assay |
≥98.0% |
|
Loss on drying |
≤1.0% |
|
Residue on ignition |
≤0.1% |
|
Conclusion |
Qualified |