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Phosphoric Acid(food, industry)
CAS No.:7664-38-2
Synonyms: Ortho-phosphoric acid; white phosphoric acid
Melting point: 21ºC
Boiling point: 158ºC
Description: It is colorless, transparent and syrupy liquid
Specification:
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Item
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Value
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Industry Grade
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Food Grade
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85%
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75%
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Excellent
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Grade 1
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Grade 2
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Excellent
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Grade 1
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Grade 2
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Colority =
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20
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30
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40
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20
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30
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40
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20
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Content (H 3 P O 4 ), % =
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85.0
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85.0
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85.0
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75.0
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75.0
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75.0
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75.0~86.0%
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Chloride(Cl ) , % =
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0.0005
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0.0005
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0.001
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0.0005
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0.0005
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0.001
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-
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Sulphates( SO 4 ), % =
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0.003
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0.005
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0.01
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0.003
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0.005
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0.01
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-
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Iron(Fe), % =
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0.002
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0.002
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0.005
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0.002
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0.002
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0.005
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-
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Arsenic (As) , % =
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0.0001
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0.005
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0.01
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0.0001
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0.005
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0.01
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0.00005
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Arsenic (Pb), % =
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0.001
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0.001
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0.05
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0.001
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0.001
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0.05
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0.0005
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Heavy metals ( F), % =
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-
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-
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-
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-
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-
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-
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0.0010
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Easily oxidated matter( H 3 PO 3 ), % =
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-
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-
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-
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-
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-
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-
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0.012
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Uses: Used as cleaner for printed circuit , acidic flavoring for food, nutriment for yeast, also for use of producing different phosphates.
Packing : 20L , 200L plastic drums, iron + plastic drums, tanks or according to customer's demand.
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