| Description: White crystalline powder
Common Characters:
Molecular Formula: C7H5NaO2
Molecular Weight: 144.11
Quality Index (BP98/E211)
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ANALYSIS ITEM
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UNIT
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QUALITY INDEXES
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Identification
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Accord with
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Appearance of solution
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|
Accord with
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Content (as dry product)
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%
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99.0~100.5%
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Loss on drying
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%
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1.5% max
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Heavy Metals
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mg/kg
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10mg/kg
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Lead
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mg/kg
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5mg/kg
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Arsenic(As)
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mg/kg
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3mg/kg
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Mercury
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mg/kg
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1mg/kg
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Acidity or alkalinity
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ml/N
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0.25ml/N max
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Total Cl Content
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%
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Less than 0.06%
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Polycyclic acids
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Pass the test
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Readily Oxidisable Substances
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Pass the test
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MAIN APPLICATION: as preservative, anti-microorganism agent used widely as mordant, plasticzer and antifreeze solution.
PACKING: 25 kg craft paper bag/woven bag with inner PE
RESERVATION: Store under dry and cool conditions.
ANNUAL CAPACITY: 40000MT
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