Cheapest Factory Plant Oil Solvent Extraction Machine - Poly Phosphoric Acid – Donglin Chemical

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Cheapest Factory Plant Oil Solvent Extraction Machine - Poly Phosphoric Acid – Donglin Chemical Detail:

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Product name	Polyphosphoric acid
Other Names	PPA
Chemical Formula	H₆P₄O₁₃
CAS No	8017-16-1
HS Code	2809209000
Color	Colorless transparent liquid

Application

Bitumen

Leather

Polyphosphoric acid is a versatile chemical intermediate used as a compound cyclizing agent, acylating agent and dehydrating agent in organic synthesis, and a new type of asphalt, which is used as a catalyst in the petroleum industry. High-grade feed additives, fabric flame retardant and anti-static, its value lies in high dewatering capacity. Its polyols are important surfactants, temperature-resistant lubricants and fire retardants. It is widely used in high-efficiency phosphate fertilizers, polyphosphate products and organic catalysts and is used as a substitute for orthophosphoric acid.

Specification

Polyphosphoric acid 95%

Items	Specifications:	Test Results	Unit
Phosphoric acid (H₃PO₄₎	95 min	95.8	%
APHA Color	30 max	15	%
Fluoride (F)	0.05 max	0.01	%
Iron as Fe	0.2 max	0.085	%
Arsenic as As	0.01 max	0.005	%
Chloride as Cl	0.05 max	0.01	%
Sulphate (SO₄₎	0.5 max	0.01	%
Heavy metals (as Pb)	0.05 max	0.03	%
P2O5	68.5 min	68.88	%

Polyphosphoric acid 105%

Items	Specifications:	Test Results	Unit
Phosphoric acid (H₃PO₄)	105.00 min	105.16	%
Arsenic (as As)	5 max	4.5	mg/kg
Fluoride (F)	20 max	19.2	mg/kg
Iron (Fe)	20 max	19.1	mg/kg
Chloride (Cl)	5 max	4.6	mg/kg
Sulphate (SO₄)	20 max	18.8	mg/kg
APHA Color	40 max	20	APHA
Density @25℃	1.92	1.92	g/ml
Heavy metals (as pb)	20 max	18	mg/kg

Polyphosphoric acid 115%

Items	Specifications:	Test Results	Unit
Phosphoric acid (H₃PO₄)	115.00 min	115.12	%
Fluoride (F)	10max	6.10	mg/kg
Arsenic (as As)	0.5max	0.38	mg/kg
Cadmium (Cd)	1 max	0.1	mg/kg
Lead (Pb)	1max	0.1	mg/kg
APHA Color	20max	13	APHA
H₃PO₃	0.012	0.0086	%
Heavy metals (as pb)	5 max	3.4	mg/kg

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1600/1650 kg IBC

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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Cheapest Factory Plant Oil Solvent Extraction Machine - Poly Phosphoric Acid – Donglin Chemical, The product will supply to all over the world, such as: Finland, Malaysia, Namibia, For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.

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