Industry Grade Polyphosphoric Acid Used as Catalyst

• Customization: Available
• CAS No.: 8017-16-1
• Formula: H6p4o13
• Model NO.: 105%, 115%, 106%, 117%
• EINECS: 232-417-0
• Certification: ISO
• Purity: 105%, 115%, 106%, 117%
• Type: Polyphosphoric Acid
• Grade Standard: Industrial Grade
• Standard: Hg/T 4691-2014
• Appearance: White Viscous Liquid
• Solubility: Soluable in Water
• Density: 2.06
• Melting Point: -20 Degree
• Boiling Point: 530 Degree
• Transport Package: 40kg/Drums
• Specification: 105%, 115%, 106%, 117%
• Trademark: FIZA
• Origin: China
• HS Code: 2809209000
• Production Capacity: 12000tons/Year

Product Description

Product Description

Polyphosphoric Acids

Chemical formula: H₆P₄O₁₃

Molecular weight: 337.93

CAS: 8017-16-1

 

Characteristics:

PPA is colorless transparent viscous liquid, hygroscopic, non-crystallizable,corrosive, water soluble into orthophosphate acid. Acidity is weaker than nitric acid and sulfuric acid. Non-oxidicability, could cause burns when meeting H vesicant. Specific gravity is 2.1g/cm3. Normal boiling point is 856ºC, keeping hard glassy block upon lowtemperature and liquid when heating up to 50~60ºC. Relative density is 1.987(P2O5 80.0%); 2.052(P2O5 84.0%); 2.084(P2O5 86.0%). Hazard label 20 (corrosives acidic properties). High viscidity, hard to stir or pour under normal temperature, and easily to operate when temperature is above 60ºC, omit heat when solublein water, should be under ice-bath station when making dilution.

Product Parameters

 

Technical Datas:

S/N.	SPECIFICATIONS		INDUSTRIAL GRADE	FOOD GRADE
1	Main content  %	≥	115-116%	117%
2	(P2O5) Phosphorus pentoxide %	≥	83-84%	85%
3	Chioride Radical	≤	0.001	0.001
4	Sulfate Radical		0.01	0.002
5	Viscosity(CP Centipoises)		35000	35000
6	Chroma(Heep)	≤	50	20
7	Heave Metals(as Pb) %	≤	0.01	0.001
8	Fe%	≤	0.01	0.001
9	As%	≤	0.01	0.005

Application

Application: It is used as catalyst for polymerization, alkylation, dehydration and isomerization in chemical and petrochemical industries, especially in medicine, organic pigments and petrochemical catalysts.

Packaging & Shipping

Packing, transportation and storage:

Packing: plastic or glass bottles outer wooden case, inner for non-inflammable materials. Storage in dry and ventilated place. It is strictly forbidden to store and transport together with alkaline, poison and corrosive products.

Lead Time:7-10 days after receing the payment.

 

Contact

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Vivien Liang