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Polyphosphoric Acid
Molecular Formula: Hn+2PnO3n+1
UN Number: 3264
CAS Number: 8017-16-1
Dangerous Class: N/A
Grade: Industrial Grade
HS Code: 2809209000

Product Description

It's clear colorless viscous liquid 

Trait Service:

  • Except IBC packing,we can also provide 40kg drum packing

  • Our polyphosphoric acid don't get crystallize under 15℃

  • Wechat/WhatsApp: +86 17526577462 Poppy

Product Specification

Items 105%  115% 117%
Phosphoric acid (H3PO4) 104.0-106.0 115.00 min  117.00 min
Chroma 40 max 40 max 40 max
Chloride (Cl) 0.001% max 0.005% max 0.005% max
Arsenic (as As)  0.008% max 0.01% max 0.01% max
Iron (Fe) 0.002% max 0.002% max 0.002% max
Heavy metals (as pb)  0.003% max 0.002% max 0.002% max

Product Features

Packing & Loading


                                  35kg drum

                                                          1600kg IBC

Product Application

Polyphosphoric acid can be used in modified bitumen(PMB),Modified Bitumen Membranes,which used in waterproof.

A. 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.

B. 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.

C. Polyphosphoric acid is widely used in high-efficiency phosphate fertilizers, polyphosphate products and organic catalysts and is used as a substitute for orthophosphoric acid.


Loading Details


Quantity without pallets

Quantity with pallets

1600kg IBC


1*20 feet container


1*20 feet container

1650kg IBC


1*20 feet container


1*20 feet container

40kg drum


1*20 feet container


1*20 feet container



1.  Do you have export experience?

We are an expert of chemicals international trade with 15 years experiences.


2.  How can you guarantee quality?

Always random sampling assay during production;
Always final inspection before shipment;
Always support SGS/BV test according to our customer’s requirements.


3.  How long will it take to deliver goods? 

Generally speaking, our delivery time is about 15 days after order confirmed.


4.  What’s your payment terms?

We support TT prepay, LC at sight, LC 30/60/90 days, also it’s possible to provide OA.


5.   Can you arrange sample to our office?

Sure, we can arrange sample for free. However, express cost will be paid by your side.


6.   What’s your trade mode?




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