One of Hottest for Salts Of Phosphoric Acid - Poly Phosphoric Acid – Donglin Chemical

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One of Hottest for Salts Of Phosphoric Acid - 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

Loading

1600/1650 kg IBC

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We have advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for One of Hottest for Salts Of Phosphoric Acid - Poly Phosphoric Acid – Donglin Chemical, The product will supply to all over the world, such as: Botswana, French, Estonia, Honest to every customers are our requested! high quality serve, high quality, lower price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.

Acidity Of Phosphoric Acid