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-> PRODUCTS ->
Biochemicals, Diagnostics and Buffers
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p-Hydroxybenzoic Acid
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SPECIFICATIONS
p-HYDROXYBENZOIC ACID
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ITEMS
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SPECIFICATIONS
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Appearance
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White powder
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Assay
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99.5 % min.
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Beginning of Melting
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Melting Point
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215°C - 218°C min.
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Moisture
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0.2 % max.
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Sulfated Ash
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0.02 % max.
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Salicylic Acid
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4Hydroxy Iso Phthalic Acid
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(Salicylic Acid and 4Hydroxy Iso Phthalic Acid)
0.05 % max.
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Potassium (K)
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10 ppm max.
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Sodium (Na)
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10 ppm max.
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Iron (Fe)
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10 ppm max.
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