salicyclic acid
1.Product name: salicylic acid
Synonyms: 2-hydroxybenzoic acid
2.Molecular formula: C7H6O3
Molecular weight: 138.12
3.Cas No.：69-72-7
Einecs No.：200-712-3
4.Specification:
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Item
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Index
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Appearance:
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white needle-like crystal
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Assay:
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≥ 99%
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Clarity:
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Qualified
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Melting point:
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158.0-161.0℃
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Chloride(HCL):
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≤0.005%
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Sulfate(SO4):
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≤0.015%
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Fe:
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≤0.0005%
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Sulfuric acid test:
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Qualified
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Residue on ignition:
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≤0.03%
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Heavy metals (Pb):
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≤0.0015%
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5. Usage: Organic acid, widely used in costmetic, pharmaceutical ,resin etc.
Chemicals
