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Polyphosphoric Acids

Polyphosphoric Acids structure
  • CAS No:

    8017-16-1

  • Formula:

    H3O3P

  • Synonyms:

    PPA; 83%, P2O5; Phospholeum; Super Phos 105; Polyphosphorsuren; Polyphosphoic Acid; Polyphoshoric Acid; Superphosphoricacid; Polyphosphoric Acid; Polyphosphoric Acids

  • China Export:

    From 2018.11 to 2019.11, total export volume of Polyphosphoric Acids from China was 20,322,270KG while total export value was $21,453,765. The biggest proportion of exporting volume in the last 12 months was 14.54% in 2019.04.

  • Categories:

    Inorganic Chemistry  >  Inorganic Acid

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Description

Viscous, water-white liquid. Water solu- ble. Does not crystallize on standing; hygroscopic. The commercial acid is a mixture of orthophos- phoric acid with pyrophosphoric, triphosphoric, and higher acids and is sold on the basis of its calcu- lated content of H3PO4, e.g., 115%. Superphospho- ric acid is a similar mixture sold at 105% H3PO4. These acids revert slowly to orthophosphoric acid on dilution with water.

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Basic Attributes

  • 8017-16-1

  • H3O3P

  • 81.99580

  • 81.98200

  • 81.00000

  • -0.63930

  • 231-633-2

  • NBIIXXVUZAFLBC-UHFFFAOYSA-N

  • 4

  • 3

  • 0

Characteristics

  • Phosphoric acid appears as a clear colorless liquid or transparent crystalline solid. The pure solid melts at 42.35°C and has a density of 1.834 g / cm3. Liquid is usually an 85% aqueous solution. Shipped as both a solid and liquid. Corrosive to metals and tissue. Used in making fertilizers and detergents and in food processing.

  • 2.06

  • 16ºC

  • 300ºC

  • 1.596

  • H2O: MAY DECOMPOSE

  • Keep container closed when not in use. Keep away from water. Corrosives area. Do not store in metal containers.

  • 2 hPa (20 °C)

  • Stable. Incompatible with strong bases. Hygroscopic.

Safety Information

  • III

  • 8

  • 2809209000

  • UN 3264

  • 1

  • R34

  • S25-S36/37/39-S45

  • C

  • P280-P305 + P351 + P338-P310

  • H314

Usage

It is used in the synthesis of ofloxacin, flumequine and ketotifen and other pharmaceutical products. It is used as a catalyst in the petrochemical industry; it is used in organic synthesis and as a substitute for orthophosphoric acid.

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Material

China Polyphosphoric Acids Export Data

Data referenced from General Administration of Customs,P.R.China

2018.11-2019.11 China - America  Polyphosphoric Acids Export Data

From 2018.11 to 2019.11, total export volume of Polyphosphoric Acids from China to America was 3,581,077KG while total export value was $3,987,865. The biggest proportion of exporting volume in the last 12 months was 22.12% in 2019.03.

2018.11-2019.11 China Polyphosphoric Acids Export Data

From 2018.11 to 2019.11, total export volume of Polyphosphoric Acids from China was 20,322,270KG while total export value was $21,453,765. The biggest proportion of exporting volume in the last 12 months was 14.54% in 2019.04.

2018.11-2019.11 TOP10 Purchasing Countries' Export Data of Chinese Polyphosphoric Acids

From 2018.11 to 2019.11, China has exported Polyphosphoric Acids to 50 countries in total. Country ranks by import volume from high to low is Malaysia, America, Canada, India, Mexico, Spain, Italy, South Africa, Vietnam, United Kingdom. The highest export volume was China to Malaysia, accounting for 16.94% of the total volume of China.

Check Export Data for More Purchasing Countries

Purchasing Country Export Volume(KG) Export Percentage Export Value($)

Malaysia

7,775,425

16.94%

6,350,625

America

3,581,077

7.80%

3,987,865

Canada

3,402,404

7.41%

3,983,795

India

1,450,766

3.16%

1,997,458

Mexico

496,240

1.08%

596,274

Spain

378,656

0.82%

485,156

Italy

361,432

0.79%

341,076

South Africa

351,483

0.77%

450,456

Vietnam

281,050

0.61%

281,392

United Kingdom

270,451

0.59%

339,159

Australia

260,940

0.57%

254,094

Germany

208,032

0.45%

192,793

Netherlands

192,300

0.42%

266,475

Portugal

181,600

0.40%

164,467

Japan

180,797

0.39%

264,040

Belgium

149,100

0.32%

195,466

Thailand

131,020

0.29%

129,863

Russia

120,414

0.26%

130,610

Fiji

101,600

0.22%

96,447

Saudi Arabia

101,201

0.22%

102,098

Taiwan

50,844

0.11%

61,273

Costa Rica

50,400

0.11%

45,310

Latvia

40,000

0.09%

40,240

Brazil

39,793

0.09%

69,946

Korea

36,735

0.08%

81,232

Egypt

28,922

0.06%

150,746

Qatar

25,600

0.06%

28,160

Colombia

25,200

0.05%

29,282

United Arab Emirates

20,000

0.04%

21,600

Israel

18,500

0.04%

16,361

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