Phosphoric acid, TraceSELECT™, for trace analysis, ~85%

Name: Phosphoric acid
Synonymn: Orthophosphoric acid
Description: TraceSELECT™, for trace analysis, ~85%

Container Type: Plastic Bottle

Molar Mass: 98 g/mol

Empirical Formula: H₃O₄P
Linear Formula: H₃PO₄

CAS Number: 7664-38-2
Bielstein Registry Number: 1921286
EC Number: 231-633-2
MDL Number: MFCD00011340
RTECS Number: 1921286
UNSPSC Code: 12000000

SPECIFICATIONS

Assay: 85.0 - 90.0 %
Density (20°C): 1.691 - 1.706 g/ml
Silver (Ag): max. 20 ppb
Aluminium (Al): max. 20 ppb
Arsenic (As): max. 0.005 ppm
Gold (Au): max. 20 ppb
Barium (Ba): max. 20 ppb
Beryllium (Be): max. 20 ppb
Bismuth (Bi): max. 20 ppb
Calcium (Ca): max. 100 ppb
Cadmium (Cd): max. 20 ppb
Cerium (Ce): max. 20 ppb
Cobalt (Co): max. 20 ppb
Chromium (Cr): max. 50 ppb
Cesium (Cs): max. 20 ppb
Copper (Cu): max. 20 ppb
Iron (Fe): max. 200 ppb
Gallium (Ga): max. 20 ppb
Germanium (Ge): max. 20 ppb
Mercury (Hg): max. 1 ppb
Indium (In): max. 20 ppb
Iridium (Ir): max. 20 ppb
Potassium (K): max. 50 ppb
Lithium (Li): max. 20 ppb
Magnesium (Mg): max. 20 ppb
Manganese (Mn): max. 20 ppb
Molybdenum (Mo): max. 20 ppb
Sodium (Na): max. 100 ppb
Nickel (Ni): max. 50 ppb
Lead (Pb): max. 20 ppb
Palladium (Pd): max. 20 ppb
Platinum (Pt): max. 20 ppb
Rubidium (Rb): max. 20 ppb
Rhodium (Rh): max. 20 ppb
Ruthenium (Ru): max. 20 ppb
Antimony (Sb): max. 500 ppb
Selenium (Se): max. 0.01 ppm
Tin (Sn): max. 20 ppb
Strontium (Sr): max. 20 ppb
Titanium (Ti): max. 20 ppb
Thallium (Tl): max. 20 ppb
Uran (U): max. 20 ppb
Vanadium (V): max. 20 ppb
Zinc (Zn): max. 20 ppb
Zirconium (Zr): max. 20 ppb
Chloride (Cl): max. 1 ppm
Nitrate (NO₃): max. 1 ppm
Sulfate (SO₄): max. 10 ppm
Ammonium (NH₄): max. 1 ppm
KMnO₄ reducing matter (as O): max. 1 ppm



PHYSICAL PROPERTIES

Vapor Density: 3.4 (vs air)
Vapor Pressure: 5 mmHg ( 25 °C)
Boiling Point: 158 °C
Freezing Point: 21 °C
Density: 1.71 g/cm3



SAFETY INFORMATION

Hazard Class: 8
Package Group: III
UN ID: 1805
Signal Word: Danger

GHS Classification:
Corrosive (GHS05)

Hazard Statement(s):
May be corrosive to metals (H290)
Causes severe skin burns and eye damage (H314)

Precautionary Statement(s):
Keep only in original container (P234)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Wear respiratory protection (P284)

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