Polyphosphoric acid
Polyphosphoric acid
- CAS:
- 8017-16-1
- MF:
- (H)n+2.(P)n.(O)3n+1
- MW:
- 0
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Company Type
Properties
- Melting point:
- -20°C
- Boiling point:
- 550 °C
- Density
- 2.06 g/mL at 25 °C
- vapor pressure
- 2 hPa (20 °C)
- storage temp.
- Store below +30°C.
- solubility
- Methanol (Soluble), Water (Soluble)
- pka
- 0.91[at 20 ℃]
- form
- Viscous Liquid
- color
- Colorless
- Specific Gravity
- 2.06
- Water Solubility
- MAY DECOMPOSE
- Sensitive
- Hygroscopic
- Merck
- 14,7580
- Stability:
- Stable. Incompatible with strong bases. Hygroscopic.
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H290-H314
- Precautionary statements
- P234-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 45-36/37/39-25-26
- RIDADR
- 3264
- WGK Germany
- 1
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 28092000
Use
Polyphosphoric acid is obtained by heating the wetprocess phosphoric acid. It contains around 72% phosphorus (as P2O5) and represents a series of phosphoric acids containing more than one atom of phosphorus (such as H4P2O7). The general formula is Hn+2PnO3n+1.
35 India supplier list of "Polyphosphoric acid"
- Product Name:Polyphosphoric acid, 84%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Polyphosphoric acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Uttar Pradesh,INDIA
- Product Name:Polyphosphoric Acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Punjab,INDIA