Ammonium polyphosphate (APP)

• Post Date:

  Oct 11,2013

• Expiry Date:

  Jan 09,2014

• Detailed Description:

  Cas No. :68333-79-9 Quantity: 3000Metric Tons
  Specs:Water-soluble, APPI, APPII
  Payment Method: 30% prepaid by T/T，70% aginst B/l COPY
  Ammonium polyphosphate (APP)
  
  Ammonium polyphosphate (APP) is a kind of Non-halogen environmental friendly fire retardant with the structure of phosphor and Nitrogen, this product has high degree of polymerization, nice heat stability and lower hygroscopicity.
  
  CAS NO.:68333-79-9
  Purity:> 99%
  
  
  Physical Appearance: white powder
  
  Applications:
  1.Used to prepare many kinds of high-efficiency expanding-type flameproof coating, the flameproof treatment for multistory building, ships, trains, cables, etc.
  2.Used in the flameproof treatment for woods, plywood, fiberboard, papers, fibers, etc.
  3.Used as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc
  4.Make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.
  
  Physical and chemical properties:
  
  Item unit properties
  Ⅰ Ⅱ
  Water-soluble Class 1
  P2O5 % ≥32 ≥69 ≥70 ≥71
  Nitrogen(N) % ≥12 ≥14 ≥14 ≥14
  Average polymerization — ≥20 ≥50 ≥200 ≥1000
  PH（100g/L） — 6.5～8.5 5～7 5～7 5.5～7.5
  Pass rate(45um mesh) ω/% — ≥90 ≥90 —
  D50/um μm — — — ≤20
  solubility(g/100mLH2O） — — — — ≤1
  moisture ω/% — — — ≤0.25
  Bulk density g/mL — — — —

• CAS Registry Number:

  68333-79-9

• Synonyms:

  ;PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts;

• Molecular Formula:

  (NH₄PO₃)n

• Company:

  JINAN TAIXING FINE CHEMICALS CO., LTD.     [ China ]        

• Contact:

  taixing

• Tel:

  400-0531-026 0531-88870399 888

• Fax:

  0531-88870851 88870799

• Email:

  fr-chem@taixinghuagong.com