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      Xiangyang Gaolong Phosphorus Chemical Co., Ltd.

      Address: No. 132 South Road, Nanzhang County, Xiangyang City, Hubei Province

      Tel: 0710-5199681

      Fax: 0710-5231641

      Mobile phone: 13377973557

      Contact person: Mr. Zhou

      E-mail: 13377973557@vip.163.com

      Website: www.teyrek.com

      联系我们

      13377973557
      Polyphosphoric acid Position: Home ? PRODUCT  ? Polyphosphoric acid
      Polyphosphoric acid

      CAS NO.8017-16-1

      Abbreviation: PPA.

      Molecular Formula: H6P4O13

      Molecular Weight: 337.93

      IMDG Classification and Number: GB8.1 class 815052. Original iron regulation: Second level inorganic

      acid corrosive article, 93007

       

      Uses: As cyclizing agent and acylating agent in organic synthesis, analytical agent, substitute of orthophosphate.

      Properties: Colorless, transparent and viscous liquid, soluble in water.

      Hazards Identification: Generally non-flammable, but may reacts vigorously with H foaming agent and cause fire. Low corrosive.

      Fire fighting measures: Wear acid proof protective gear. Extinguish fire with water.

      First aid measures:

      Eye: Flush eyes with plenty of water. Get medical aid.

      Skin: Flush skin with plenty of water. Get medical aid.

      Ingestion: Give water. Get medical aid.

      Packaging: Plastic barrel or glass bottle.

      Label: Corrosive

      Storage & Handling: Store in a cool, dry, well-ventilated area away from incompatible substances, Keep away from alkali, toxic or corrosive substances,

      Handle with care, Wear acid proof protective geat.

      Accidental Release Measures: Wear full protective gear. Neutralize the spills with sodium carbonate solution.

      Packing: 40kg/drum, 330kg/drum, IBC ton drum ,HDPE drum

      Specifications & Technical Data:

      Item

      Index

      Food grade

      Industrial grade

      Assay

      ≥117%

      ≥105-116%

      Assay (P2O5)%

      ≥85%

      ≥76-84%

      Chloride

      ≤0.001

      ≤0.001

      Sulfate radical

      0.002

      0.01

      Glue degree

      35000

      35000

      Colour degree

      20

      50

      Heavy metals with (the Pb allounts)

      ≤0.001

      ≤0.01

      Fe

      ≤0.001

      ≤0.01

      As

      ≤0.0050

      ≤0.01

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