Orthophosphoric acid 33% (w/w), Biotech Reagent, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Synonyms: Phosphoric acid

Management of Change (MOC) category = R

0334-27 0334-07 0334-09 BAKR0334-07 BAKR0334-27 BAKR0334-R 0334-R BAKR0334-09
CAJT0334-27CS 66182.69 CAD
JT0334-27 CAJT0334-27 CAJT0334-9 JT0334-R JT0334-7 CAJT0334-R JT0334-9 CAJT0334-7
Orthophosphoric acid 33% (w/w), Biotech Reagent, J.T.Baker®
Orthophosphoric acid

Made from USP purified water and phosphoric acid, NF (multicompendial) which meets BP and Ph. Eur. chemical specifications.


Filtered through a 0.2 micron filter.

Formula: H₃PO₄
MW: 98 g/mol
Melting Pt: 169…170 °C
Density: 1.29 g/cm³ (20 °C)
MDL Number: MFCD00011340
CAS Number: 7664-38-2
UN: 1805
ADR: 8,III
Merck Index: 13,08966

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Specification Test Results

GMP Manufactured Product
CAUTION: For Manufacturing, processing or repackaging
Assay (H₃PO₄) 32.0 - 34.0 %
Alkali Phosphates Passes Test
ACS - Heavy Metals (as Pb) ≤5 ppm
Nitrate (NO₃) Passes Test
Sulfate (SO₄) Passes Test
Identification Passes Test
Phosphorous or Hypophosphorous Acid Passes Test
Arsenic (As) ≤0.200 ppm
Appearance of Solution Passes Test
Chloride (Cl) ≤6 ppm
Made from U.S.P. Purified Water and Phosphoric Acid, N.F. (Multicompendial) which meets B.P. and Ph.Eur. Chemical Specifications.
No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product.
Filtered through a 0.2 micron filter.

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