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Molecular formula: H3PO4
Molecular weight: 97.995
Properties: colorless transparent liquid, no smell
Quality index:
|
Item
|
Unit
|
Food grade
|
|
Chroma(Hazen)
|
-
|
≤20
|
|
phosphoric acid(as H3PO4)Assay
|
%
|
≥85.0
|
|
Chloride(as Cl)Assay
|
%
|
≤0.0005
|
|
Sulfate (as SO4)Assay
|
%
|
≤0.005
|
|
Heavy metals(as Pb)Assay
|
%
|
≤0.0005
|
|
As (as )Assay
|
%
|
≤0.00005
|
|
F
|
%
|
≤0.0010
|
|
Readily oxidizable substance(as H3PO3)Assay
|
%
|
≤0.012
|
1.Used in drink as clarifier ,sourness agent and yeast nutrient ;
2.As materials to make food grade of phosphates;
3.As metal surface treatment agent used in industry ,as catalyst in organic chemistry ,as additive in fire-resistant materials, it is an kind of active carbon treatment agent as well.
Packing:
Molecular formula: H3PO4
Molecular weight: 97.995
Properties: colorless transparent liquid, no smell
Quality index:
|
Item
|
Unit
|
Food grade
|
|
Chroma(Hazen)
|
-
|
≤20
|
|
phosphoric acid(as H3PO4)Assay
|
%
|
≥85.0
|
|
Chloride(as Cl)Assay
|
%
|
≤0.0005
|
|
Sulfate (as SO4)Assay
|
%
|
≤0.005
|
|
Heavy metals(as Pb)Assay
|
%
|
≤0.0005
|
|
As (as )Assay
|
%
|
≤0.00005
|
|
F
|
%
|
≤0.0010
|
|
Readily oxidizable substance(as H3PO3)Assay
|
%
|
≤0.012
|
1.Used in drink as clarifier ,sourness agent and yeast nutrient ;
2.As materials to make food grade of phosphates;
3.As metal surface treatment agent used in industry ,as catalyst in organic chemistry ,as additive in fire-resistant materials, it is an kind of active carbon treatment agent as well.
Packing: 30/200KG/PE plastic drum