Product Specification Of Sodium Erythorbate Food Grade
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Items
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Standards
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Description
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White, crystalline powder
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Assay (%)
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98.0 ~ 100.5
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Loss on drying (%)
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0.25 Max
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Specific Rotation
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+95.5°~ +98.0°
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Oxalate
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Passes Test
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PH Value
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5.5~8.0
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Heavy Metals (as Pb) (mg/kg)
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10 Max
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Lead(mg/kg)
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2 Max
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Arsenic(mg/kg)
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3 Max
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Mercury(mg/kg)
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1 Max
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Clarity
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Passes test
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