Phosphoric Acid
Ortho-Phosphoric Acid (49256)
85%, ULSI Puranal
Overview
Specifications
General Information
- Molar Mass
- 98 g/mol
- CAS Number
- 7664-38-2
- Grade
- ULSI
Physical Properties
- Vapor Pressure
- 2 hPa (20 °C) hectopascal
- Color
- Colorless
- Partition Coefficient
- No data available
- Flashpoint
- Not applicable
- Density
- 1.71 g/cm3 (20 °C)
- Melting Point/Range
- 21 °C
- Physical Form
- Liquid
- pH
- 1.0 (20 °C)
- Boiling Point/Range
- 158 °C (1,013 hPa)
- Odor
- Odorless
Safety Information
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Chemical Stability
- Stable under normal conditions.
- Incompatible Materials
- Metals, Powdered metals, Gives off hydrogen by reaction with metals, Strong bases
- Ignition Temperature
- Not applicable
- Evaporation Rate
- No data available
- Corrosivity
- Corrosive to metals
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
- Flammability
- Not applicable
International Transportation
- Packing Group
- III
- Chemical Class
- 8
- Harmonized System Code
- 28092000
- UN Number
- 1805
General Information
- Molar Mass
- 98 g/mol
- CAS Number
- 7664-38-2
- Grade
- ULSI
Physical Properties
- Vapor Pressure
- 2 hPa (20 °C) hectopascal
- Color
- Colorless
- Partition Coefficient
- No data available
- Flashpoint
- Not applicable
- Density
- 1.71 g/cm3 (20 °C)
- Melting Point/Range
- 21 °C
- Physical Form
- Liquid
- pH
- 1.0 (20 °C)
- Boiling Point/Range
- 158 °C (1,013 hPa)
- Odor
- Odorless
Safety Information
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Chemical Stability
- Stable under normal conditions.
- Incompatible Materials
- Metals, Powdered metals, Gives off hydrogen by reaction with metals, Strong bases
- Ignition Temperature
- Not applicable
- Evaporation Rate
- No data available
- Corrosivity
- Corrosive to metals
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water.
- Flammability
- Not applicable
International Transportation
- Packing Group
- III
- Chemical Class
- 8
- Harmonized System Code
- 28092000
- UN Number
- 1805
- Molar Mass : 98 g/mol
- CAS Number : 7664-38-2
- Grade : ULSI
- Vapor Pressure : 2 hPa (20 °C) hectopascal
- Color : Colorless
- Partition Coefficient : No data available
- Flashpoint : Not applicable
- Density : 1.71 g/cm3 (20 °C)
- Melting Point/Range : 21 °C
- Physical Form : Liquid
- pH : 1.0 (20 °C)
- Boiling Point/Range : 158 °C (1,013 hPa)
- Odor : Odorless
- Oxidizing : The substance or mixture is not classified as oxidizing.
- Chemical Stability : Stable under normal conditions.
- Incompatible Materials : Metals, Powdered metals, Gives off hydrogen by reaction with metals, Strong bases
- Ignition Temperature : Not applicable
- Evaporation Rate : No data available
- Corrosivity : Corrosive to metals
- Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water.
- Flammability : Not applicable
- Packing Group : III
- Chemical Class : 8
- Harmonized System Code : 28092000
- UN Number : 1805
Property
Value
particles > 0,2 µm
Max. 300 P/ml
particles > 0,5 µm
Max. 125 P/ml
assay
85.0 - 87.0 %
volatile acids (CH3COOH)
Max. 3 ppm
silver (Ag)
Max. 100 ppb
aluminium (Al)
Max. 100 ppb
arsenic (As)
Max. 500 ppb
gold (Au)
Max. 100 ppb
barium (Ba)
Max. 100 ppb
beryllium (Be)
Max. 100 ppb
bismuth (Bi)
Max. 100 ppb
calcium (Ca)
Max. 500 ppb
cadmium (Cd)
Max. 100 ppb
cobalt (Co)
Max. 100 ppb
copper (Cu)
Max. 100 ppb
iron (Fe)
Max. 200 ppb
gallium (Ga)
Max. 100 ppb
germanium (Ge)
Max. 100 ppb
indium (In)
Max. 100 ppb
potassium (K)
Max. 100 ppb
lithium (Li)
Max. 100 ppb
magnesium (Mg)
Max. 100 ppb
manganese (Mn)
Max. 100 ppb
molybdenum (Mo)
Max. 100 ppb
sodium (Na)
Max. 100 ppb
nickel (Ni)
Max. 100 ppb
lead (Pb)
Max. 100 ppb
platinum (Pt)
Max. 100 ppb
antimony (Sb)
Max. 6000 ppb
tin (Sn)
Max. 100 ppb
strontium (Sr)
Max. 100 ppb
titanium (Ti)
Max. 100 ppb
thallium (Tl)
Max. 100 ppb
vanadium (V)
Max. 100 ppb
zinc (Zn)
Max. 100 ppb
zirconium (Zr)
Max. 100 ppb
chloride (Cl)
Max. 0.1 ppm
nitrate (NO3)
Max. 3 ppm
sulfate (SO4)
Max. 5 ppm
insoluble Ca, Mg, precip. by NH4OH
Max. 50 ppm
APHA
Max. 10
