| Chemical Name: |
ortho-hydroxybenzoic acid |
Popular Name: |
2-Hydroxybenzoic Acid |
Chemical Formula: |
C7H6O3 |
CAS: |
69-72-7 |
Structural Formula: |
 |
Quality Standard: |
BP/USP/CP |
| Properties: |
white crysal or crsytalline powder, odorless; slightl sweet; sublime at 76℃ above. Will turn purple when meeting FeCl3; Slightly soluble in water, soluble in boiling water; slightly soluble in chloroform. |
| Spec.: |
Clarity and color of solution: |
clear and colorless |
| Assay: |
99.0-100.5% |
| M.P.: |
≥158℃ |
| Sulphuric acid: |
≤200PPm |
| Chlorides: |
≤140PPm |
| Residue on Ignition: |
≤0.1% |
| Heavy Metal: |
<20PPm |
| Use: |
It is disinfectant and preservative used for local hyperkeratosis and dermatophytosis; also used for dyes, perfumes, rubber and food etc. |
| Packing: |
In plastic woven bag or kraft paper bag liend with PE bag; or in cardboard drum lined with PE bag, net wt.: 25 kgs. |
| Storage: |
Closed tight in containers; stored in dry and draughty place. |
Xn:Harmful;