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Chuzhou Fine Chemical Factory

21 YRS

Anhui, China

CNY 0.5 Million

9990 m²

100-500 people

Main Products: Phosphorus Pentoxide / Polyphosphoric Acid

Anhui, China

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Polyphosphoric Acid / CAS 8017-16-1

OVERVIEW

Uses

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Packaging

200 KG/Plastic Drum; 1000 KG/IBC Drum

Lead Time

14-30 days

Max Capacity

8000 MT/Year

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DESCRIPTION

Polyphosphoric acid

Product name:Polyphosphoric acid (PPA).

Representative Formula:H₆P₄O₁₃

Molecular Weight:337.93

IMDG classification and number:GB8.1, 815052. Former rail regulation: Second-level Inorganic acid corrosive goods, 93007

Uses:Cyclizing agent and acylating agent in organic synthesis, analytical reagent, is a substitute of orthophosphoric acid.

Physical and chemical properties:Colorless transparent viscous liquid, is easy to deliquescence.

Storage and transportation:corrosive goods. Packing method: (Ⅲ) class. Plastic bucket or glass bottle, the external package is wooden box, lined with non-combustible materials. Storage and transportation: Stored in a dry & cool place. No mixed with alkaline substances, toxic matter and corrosive goods. The operator must wear acidproof protective equipment .

Shelf period:May to September can be stored for 60 days;October to April can be stored for 90 days.

Specifications and quality Index:

Item	Index
Item	Food Grade	Industrial Grade
Assay	≥117%	≥115-116%
Assay (P₂O₅) %	≥85%	≥83-84%
Chloride	≤0.001	≤0.001
Sulfate radical	0.002	0.01
Viscosity (Pa.s)	35000	35000
Chroma (Hazen)	20	50
Heavy Metals (Pb) %	≤0.001	≤0.01
Fe %	≤0.0050	≤0.01
As %	≤0.0025	≤0.01

Packing:Package weight (Net weight) (or following your demands)

Industrial Grade:40－340Kg plastic drum

Food Grade:1Kg, 2Kg Plastic bottle

Export Grade:20L－1000L plastic drum

Typical Properties

In organic synthesis, it is used as cyclizer and acylating agent, and also as a substitute for orthophosphoric acid.

CAS No.

8017-16-1

Formula

H(n+2)P(n)O(3n+)1

Molecular Mass

Exact Mass

IUPAC

Phosphoric acid

SMILES

OP(=O)(O)O

Matter Classification

organic

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