Customization: | Available |
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CAS No.: | 69-72-7 |
Formula: | C7h6o3 |
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Cas 69-72-7 Salicylic Acid Powder
Product Name
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Salicylic acid
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Synonyms
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O-Hydroxybenzoic acid, 2-Hydroxybenzoic acid
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CAS
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69-72-7
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Molecular formula
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C7H6O3
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Molecular Weight
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138.12
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Physical and Chemical Properties
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M.P.:159 ºC
B.P.:210 ºC F.P.:157 ºC Density:1.376 g/cm³ |
General Description
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White crystalline powder
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Usage
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Disinfectant preservative
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Packing
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1kg/Bag,25kg/Drum
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Storage condition
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Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
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Specifications
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Appearance and smell
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White crystalline powder ,no smell
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Solubility
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It is freely soluble in ethanol(95)and in acetone,and slightly soluble in water
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Identification(1).Melting point of salicylic acid
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158 °C -161 °C
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Identification(2) Qualitative tests
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Positive reaction
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Chloride |
≤0.014%
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Sulfate |
≤0.019%
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Heavy metals
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≤20ppm
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Readily carbonizable substances
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Not deeper than control fluid C
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Loss on drying
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≤0.5%
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Residue on ignition
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≤0.1%
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(HPLC)
Phenol(HPLC) |
≤0.02%
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Assay
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≥99.5%
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Q There is no any quality claim after sale, how do you make it?