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Kojic Acid |
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5-hydroxyl-2-hydroxymethyl-1,4-pyrone |
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C6H6O4 |
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daily chemicals |
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Reach Registrated
Appearance white-like needle crystal or powder Melting point 152~156 Content ¡Ã99.0% Loss on drying <0.5% Ignition residue <0.5% Iron content <10ppm Heavy metal <3ppm Arsenic content <1ppm Chloride content <50ppm Pathogen Bacteria count<300 CPU Fungus<100 CPU
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