Original Factory China Supplier Of Hcooh - Phosphoric Acid – Pengfa

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Original Factory China Supplier Of Hcooh - Phosphoric Acid – Pengfa Detail:

Physicochemical properties:
1. Colorless transparent liquid,No irritant smell
2.Melting point 42℃; boiling point 261℃.
3.Miscible with water in any ratio

Storge:
1. Store in a cool, ventilated warehouse.
2. Keep away from fire and heat sources.
3. The package is sealed.
4. It should be stored separately from easily (combustible) combustibles, alkalis, and active metal powders, and avoid mixed storage.
5. The storage area should be equipped with suitable materials to contain the leakage.

Phosphoric acid for Industrial use
Quality specification(GB/T 2091-2008)

Analysis items

specification

85% Phosphoric acid

75% Phosphoric acid

Super Grade

First Grade

Normal Grade

Super Grade

First Grade

Normal Grade

Color/Hazen ≤

20

30

40

30

30

40

Phosphoric acid(H3PO4),w/% ≥

86.0

85.0

85.0

75.0

75.0

75.0

Chloride(C1),w/% ≤

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

Sulfate(SO4),w/% ≤

0.003

0.005

0.01

0.003

0.005

0.01

Iron(Fe),W/% ≤

0.002

0.002

0.005

0.002

0.002

0.005

Arsenic(As),w/%  ≤

0.0001

0.003

0.01

0.0001

0.005

0.01

Heavy metal(Pb),w/%  ≤

0.001

0.003

0.005

0.001

0.001

0.005

Food additives Phosphoric acid
Quality specification(GB/T 1886.15-2015)

Item

specification

Phosphoric acid(H3PO4),          w/%

75.0~86.0

Fluoride(as F)/(mg/kg)            ≤

10

Easy oxide(as H3PO3),w/%        ≤

0.012

Arsenic( As)/( mg/ kg)             ≤

0.5

Heavy metal(as Pb) /( mg/kg)       ≤

5

Use:
Agriculture use:raw material of phosphate fertilizerand feed nutrients
Industry use: chemical raw materials
1.Protect the metal from corrosion
2.Mixed with nitric acid as chemical polishing agentto improve the surface finish of metal
3.Material of phosphatide which is used for producewashing product and insecticide
4.The production of phosphorus containing flameretardant materials.
Food additives use:acidic flavoring,Yeast Nutri-ents, ,such as coca-cola.
Medical use:to produce medicine containing phos-phorus,such as Na 2 Glycerophosphat

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  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Emma from Victoria - 2018.12.25 12:43
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Janet from Brisbane - 2018.08.12 12:27
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