Documents
PX0996
o-Phosphoric Acid 85% HPLC
Meets ACS Specifications
Recommended Products
vapor density
3.4 (vs air)
Quality Level
vapor pressure
2.2 mmHg ( 20 °C)
5 mmHg ( 25 °C)
form
viscous liquid
concentration
85% phosphoric acid
impurities
≤0.001% Heavy metals (as Pb)
≤0.001% Insoluble matter
≤0.001% Sulfate (SO4)
≤0.001% Volatile acids (as acetic acid)
≤0.002% Antimony (Sb)
≤0.002% Calcium (Ca)
≤0.002% Magnesium (Mg)
≤0.003% Iron (Fe)
≤0.005% Potassium (K)
≤0.025% Sodium (Na)
≤0.5 ppm Arsenic (As)
≤0.5 ppm Manganese (Mn)
≤3 ppm Chloride (Cl)
≤5 ppm Nitrate (NO3)
color
APHA: ≤10
pH
<0.5 (20 °C, 100 g/L in H2O)
bp
158 °C (lit.)
mp
~40 °C (lit.)
density
1.685 g/mL at 25 °C (lit.)
UV absorption
λ: 220 nm Amax: ≤0.05
λ: 254 nm Amax: ≤0.04
λ: 300 nm Amax: ≤0.02
shipped in
ambient
storage temp.
room temp
SMILES string
OP(O)(O)=O
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI key
NBIIXXVUZAFLBC-UHFFFAOYSA-N
Related Categories
1 of 4
This Item | PX0995 | PX1000 | 49685 |
|---|---|---|---|
| vapor pressure 2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C) | vapor pressure 2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C) | vapor pressure 2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C) | vapor pressure 2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C) |
| form viscous liquid | form liquid | form liquid | form liquid |
| concentration 85% phosphoric acid | concentration 85% phosphoric acid | concentration 85% phosphoric acid | concentration - |
| impurities ≤0.001% Heavy metals (as Pb), ≤0.001% Insoluble matter, ≤0.001% Sulfate (SO4), ≤0.001% Volatile acids (as acetic acid), ≤0.002% Antimony (Sb), ≤0.002% Calcium (Ca), ≤0.002% Magnesium (Mg), ≤0.003% Iron (Fe), ≤0.005% Potassium (K), ≤0.025% Sodium (Na), ≤0.5 ppm Arsenic (As), ≤0.5 ppm Manganese (Mn), ≤3 ppm Chloride (Cl), ≤5 ppm Nitrate (NO3) | impurities ≤0.001% Heavy metals (as Pb), ≤0.001% Insoluble matter, ≤0.001% Volatile acids (as acetic acid), ≤0.002% Antimony (Sb), ≤0.002% Calcium (Ca), ≤0.002% Magnesium (Mg), ≤0.003% Iron (Fe), ≤0.003% Sulfate (SO4), ≤0.005% Potassium (K), ≤0.025% Sodium (Na), ≤0.5 ppm Manganese (Mn), ≤1 ppm Arsenic (As), ≤3 ppm Chloride (Cl), ≤5 ppm Nitrate (NO3) | impurities ≤0.001% Arsenic (As), ≤0.002% Heavy metals (as Pb) | impurities - |
| pH <0.5 (20 °C, 100 g/L in H2O) | pH <0.5 (20 °C, 100 g/L in H2O) | pH <0.5 (20 °C, 100 g/L in H2O) | pH - |
Application
Other Notes
Analysis Note
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
does not flash
Flash Point(C)
does not flash
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