Categories | Salicylic Acid |
---|---|
Brand Name: | Ruilin |
Model Number: | Pharma Grade Salicylic Acid |
Certification: | ISO9001 |
Place of Origin: | China |
MOQ: | 25kgs |
Price: | price is negotiable |
Payment Terms: | T/T, L/C, Western Union, MoneyGram, D/A, D/P |
Supply Ability: | 25,000 tons per year |
Delivery Time: | 7 days for one container |
Packaging Details: | 25kg/bag or fiber drum |
CAS NO: | 69-72-7 |
Items: | Standard |
Appearance and smell: | White fine needle crystal or white crystalline powder; odorless or almost odorless |
Solubility: | Freely soluble in ethanol or ether, soluble in boiling water, sparingly soluble in chloroformslightly soluble in water |
Melting point: | 158~161 ℃ |
Identification (1) Color reaction: | Violet color is produce |
Identification(2)IR-Spectrum: | Should be complied with Reference Spectrum (Spectral set 57) |
Residue on ignition: | ≤0.1% |
Heavy metals: | ≤10 ppm |
4-hydroxybenzoic acid: | ≤0.1% |
4-hydroxyisophthalic acid: | ≤0.05% |
Phenol: | ≤0.02% |
Other impurities: | ≤0.05% |
Total impurities: | ≤0.2% |
Assay: | ≥99.5% |
Salicylic acid is often used as an anti-inflammatory materials. It is known for its ability to ease aches and pains and reduce fevers.
Salicylic acid tends to atmospherically subimate when temperature higher than 76°C; Easily to decarboxylate and change into phenol and carbon dioxide when heated atmospherically. It is slightly soluble in water but dissolves in boiling water easily, soluble in ethanol or ether and slightly soluble in Chloroform.
-Boiling point: 211°C
-Melting Point: 158-161 °C
-Flash Point: 157°C
-Density: 1.44g/cm3
Items | Standard | |
Appearance and smell | White fine needle crystal or white crystalline powder; odorless or almost odorless | |
Solubility | Freely soluble in ethanol or ether, soluble in boiling water, sparingly soluble in chloroformslightly soluble in water | |
Melting point | 158~161 ℃ | |
Identification (1) Color reaction | Violet color is produce | |
Identification(2)IR-Spectrum | Should be complied with Reference Spectrum (Spectral set 57) | |
Residue on ignition | ≤0.1% | |
Heavy metals | ≤10 ppm | |
Related substances | 4-hydroxybenzoic acid | ≤0.1% |
4-hydroxyisophthalic acid | ≤0.05% | |
Phenol | ≤0.02% | |
Other impurities | ≤0.05% | |
Total impurities | ≤0.2% | |
Assay | ≥99.5% |
Application of Salicylic acid
Cosmetic industry: It has a good’ scrub, clean pores’ capacity, safety, skin
irritation and even lower than the other acid, thereby becoming the
new darling of skin care products; It can also dilute the pigmentation spots, reduce pores, remove
fine wrinkles and improve the effects of aging caused by sun
exposurel
Pharmaceutical industry: It is a highly versatile disinfection preservative, which can be
used to inhibit synthesis of sulfonamide nitrogen, antipyretic
analgesics aspirin, sodium salicylate.
Chemical industry: It can be used in pesticides. Dye and rubber making.
Packaging
25kg per fiber drum
25kg craft bag
18mt-20mt per 20ft container
Company information
Hengshui Ruilin is a professional chemical company. By taking advantage of technology innovation, Hengshui Ruilin made fast and steady development. Meanwhile, in order to further enhance comprehensive competence, we begun to seek for products diversity and invested more chemical lines to meet market demands.
Through over 30 years of development, Hengshui Ruilin has become an
international and diversified modern chemical company, and about
60% of our products are exported to overseas.
Hengshui Ruilin always adheres to harmonious development. Beyond
the economic success, Meanwhile we also focus on environmental
protection and social development. In our company, all aspects
strictly comply with environmental protection standard and
regulation set by State Environmental Protection Department of
China. As a responsible company, Hengshui Ruilin contributes to
social development by producing high-quality assured chemicals and
creating more and more jobs.
We believe in Better Chemicals, Better Future. We are on the way to
become a responsible world-class chemical company through
innovation and stable development.