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Product Name | Salicylic acid |
Synonyms | O-Hydroxybenzoic acid, 2-Hydroxybenzoic acid |
CAS | 69-72-7 |
Molecular formula | C7H6O3 |
Molecular Weight | 138.12 |
Physical and Chemical Properties | M.P.:159 ºC
B.P.:210 ºC
F.P.:157 ºC
Density:1.376 g/cm³ |
General Description | White crystalline powder |
Usage | Disinfectant preservative |
Packing | 1kg/Bag,25kg/Drum |
Storage condition | Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down |
Specifications |
|
Appearance and smell | White crystalline powder ,no smell |
Solubility | It is freely soluble in ethanol(95)and in acetone,and slightly soluble in water |
Identification(1).Melting point of salicylic acid | 158 °C -161 °C |
Identification(2) Qualitative tests | Positive reaction |
Chloride
| ≤0.014% |
Sulfate
| ≤0.019% |
Heavy metals | ≤20ppm |
Readily carbonizable substances | Not deeper than control fluid C |
Loss on drying | ≤0.5% |
Residue on ignition | ≤0.1% |
(HPLC)
Phenol(HPLC) | ≤0.02% |
Assay | ≥99.5% |
Application
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.
Packaging & Shipping
Packaging: we can pack the goods according to the requirement of the client.
Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.
Can I get samples?How to pay?
A: Yes, we can supply small free sample, you need to pay for the freight charge only.
PI will be sent firstly after our aligned products specification. Payment by T/T, Western Union,LC, are ok.
How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
If you still have questions, contact with us .
Our Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own
shipping forwarder.
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