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phosphorus based flame retardants

Inquiry
  Post Date: Apr 10,2014
  Expiry Date: Apr 10,2015
  Detailed Description: Cas No. :68333-79-9 Quantity: 5000Metric Tons
Specs:APP 2100
Payment Method: T/T L/C

CAS NO:68333-79-9

Molecular Formula: (NH4)n+2PnO3n+1

Apearance: White powder

Performance index:

Item

Unit

Specification

P2O5 content

%(w/w)

≥72

N content

%(w/w)

≥14

PH Value 1)

(25oC 10%Suspension)

6.5-7.5

Moisture

%(w/w)

≤0.2

Thermal decomposition temperature

oC

≥275

Average size2)

μm

5-15

Density

g/cm3

1.9

Packing Density

g/cm3

0.5-0.7

Solubility(25oC water suspension)

g/100mlH2O

≤0.5

Degree of polymerization

-

≥1000

Cautions: 1)pH value can be higher or lower according to the requirements;2)The particle diameter can be controlled according to the requirements.

Introduction:
Degree of polymerizationn≥1000Close to neutral, high decomposition temperature, high humidity resistance, water-soluble small, almost insoluble in organic solvents, flame-retardant effect.

Use:
(II) APP (APP2100) has become a model system of chemical expansion of the most important and widely used source of acid gas sources, mixed with other flame retardants, mainly for the intumescent fire retardant paint, fire-retardant foam, resin, Rubber, plastics and other products, also can be used for wood, paper, plywood, fiberboard and other fiber materials.

Package, transportation and storage:

Package: Woven bags lined with plastic, net weight 25kg per bag.

Transportation: It is non-dangerous products, avoid moisture, rain and damage when transport

Storage: Store in dry and ventilated warehouses.

  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: Zibo Saida Flame Retardant New Materials Co.,Ltd     [ China ]        
  Contact: Nate
  Tel: 0533-3587677
  Fax: 0533-8180882
  Email: sales@saidachem.com
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