Factory source Drilling Fluid Additives - Phosphoric Acid – Pengfa

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Factory source Drilling Fluid Additives - 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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Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Factory source Drilling Fluid Additives - Phosphoric Acid – Pengfa , The product will supply to all over the world, such as: Montpellier, Montpellier, Liberia, With many years good service and development, we have a qualified international trade sales team. Our goods have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!

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The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.