| Customization: | Available |
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| CAS No.: | 69-72-7 |
| Formula: | C7h6o3 |
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| Product Name | Salicylic acid |
| Quantity | 1000kg |
| Characters | A white, crystalline powder or white or colourless, acicular crystals, slightly soluble in water, freely soluble in ethanol (96 per cent), sparingly soluble. |
| Identification A | Melting point158 °C to 161 °C |
| Identification B | The IR spectrum of sample complies with salicylic acid CRS |
| Appearance of solution | Solution is clear and colourless |
| Related substances | 4-hydroxybenzoic acid ≤0.1% |
| 4-hydroxyisophthalic acid ≤0.05% | |
| Other impurities ≤0.05% | |
| Total impurities ≤0.2% | |
| Chloride | ≤100ppm NMT100ppm |
| Sulfate | ≤200ppm NMT200ppm |
| Heavy metals | ≤20ppm NMT20ppm |
| Loss on drying | ≤0.5% NMT0.5% |
| Sulphated ash | ≤0.1% NMT0.1% |
| Assay(dried substance) | ContainsC7H6O399.0%-100.5% |
| Conclusion | The product comply with the requirements of BP2013 |
Salicylic acid can remove excess cutin layer, at the same time promote epidermal cells quickly update;If the epidermal cells are young, fresh and full of vigor and vitality, nature can make the skin recover smooth and delicate.
Salicylic acid is fat-soluble, can follow the secretion of oils and fats of sebaceous glands infiltrate deep pore, is advantageous to the dissolved pore old accumulation of cuticle, improve pore blocking, thus blocking the formation of acne and reduce the enlarged pores.
Salicylic acid effect in hair follicle cells, the wall can help remove blocked hair follicles, correction of abnormal cell falls off, the mild acne can prevent the pores clog and the most effective for blackheads.
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6:Stable supply, delivery on time, quality assurance
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