Orthophosphoric acid ≥85.0% (by acidimetry), AR® ACS, Macron Fine Chemicals™

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Danger

Synonyms: Phosphoric acid

2796-46 2796-16 2796-27 2796-05 2796-46 2796-16 2796-27 2796-18 2796-45 2796-45 2796-18 2796-05
MK2796-46CS 639.84 USD InStock
MK2796-46 CAMK279616 MK279627 MK279605 CAMK279646 MK279616 CAMK279627 CAJT2796-18 MK279645 CAMK279645 JT2796-18 CAJT27965
Orthophosphoric acid ≥85.0% (by acidimetry), AR® ACS, Macron Fine Chemicals™
Orthophosphoric acid

ACS - Reagents meeting the requirements of the American Chemical Society Committee on Analytical Reagents. The specifications listed in this catalog are based on the ACS Reagent Chemicals Tenth Edition.

Formula: H₃PO₄
MW: 98 g/mol
Boiling Pt: ~ 158 °C (1013 hPa)
Melting Pt: 28 °C
Density: 1.71 to 1.87 g/cm³ (25 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011340
CAS Number: 7664-38-2
EINECS: 231-633-2
UN: 1805
ADR: 8,III
Merck Index: 14,07344

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory, Research, or Manufacturing Use
ACS - Assay (as H₃PO₄) (by Acidimetry) ≥85.0%
ACS - Antimony (Sb) ≤15.000 ppm
ACS - Arsenic (As) ≤1.000 ppm
ACS - Calcium (Ca) ≤0.002%
ACS - Chloride (Cl) ≤3 ppm
ACS - Color (APHA) ≤10
ACS - Heavy Metals (as Pb) ≤10 ppm
ACS - Insoluble Matter ≤0.001%
ACS - Iron (Fe) ≤ 6 ppm
ACS - Magnesium (Mg) ≤0.002%
ACS - Manganese (Mn) ≤0.500 ppm
ACS - Nitrate (NO₃) ≤5 ppm
ACS - Potassium (K) ≤6.000 ppm
ACS - Reducing Substances (mL) ≤1.0
ACS - Sodium (Na) ≤10.000 ppm
ACS - Sulfate (SO₄) ≤0.001%
ACS - Volatile Acids (as CH₃COOH) ≤0.001%
Product Information (Not Specifications):
Appearance (Clear, Colorless Liquid)

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