CAS No.69-72-7 Salicylic acid 99%TC Plant Growth Inhibitor White Crystal
Technical Specification
| Technical Item | Technical Data |
|---|---|
Density | 1.4±0.1 g/cm3 |
Boiling Point | 336.3±0.0 ℃ at 760 mmHg |
Molecular Formula | C7H6O3 |
Formula Weight | 138.121 |
Flash Point | 144.5±19.1 ℃ |
Exact Mass | 138.031693 |
PSA | 57.53000 |
Log P | 2.06 |
Vapour Pressure | 0.0±0.7 mmHg at 25℃ |
Refractive Index | 1.616 |
Test Items:
| Item | Standard |
| Appearance | White or Colorless Crystalline Powder |
| Appearance of Solution | Clear and colorless |
| 4-hydroxybenzoic acid | Max 0.1% |
| 4-hydroxyisophthalic acid | Max 0.05% |
| Phenol | Max 0.02% |
| Other impurities | Max 0.03% |
| Chloride | Max 100ppm |
| Sulfate | Max 200ppm |
| Heavy metals | Max 20ppm |
| Loss on drying | Max 0.5% |
| Sulphated ash | Max 0.1% |
| Assay to dried substance | C7H6O3 99.0%-100.5% |
| Storage in the shade | in the shade |
| Packing | 25 kgs |
Other Name:
Benzoic acid, 2-hydroxy-
ORTHO-HYDROXYBENZOIC ACID
2-Hydroxybenzenecarboxylic acid
2 Hydroxybenzoic Acid
Salicylic acid
EINECS No. : 200-712-3
Function:
1.Salicylic acid is a natural anti-inflammatory drugs.
2 Salicylic acid can help curing chronic skin diseases such as acne and hemorrhoids.
3. Salicylic acid can be usd as pharmaceutical raw materials. For the preparation of aspirin, sodium salicylate, salicylamide, analgesic, phenyl salicylate, Xue Fang -67 and other drugs. Dye industry for the preparation of moxibustion pure yellow, direct brown 3GN, acid chrome yellow and so on. Also used as a rubber vulcanization retarder and disinfectant preservatives
4.Cosmetics preservatives. Mainly used for toilet water, prickly heat water, quinine water and other water cosmetics.
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