Phosphoric Acid, BAKER ANALYZED ACS Reagent, (orthophosphoric acid), J.T.Baker®
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Phosphoric Acid, BAKER ANALYZED ACS Reagent, (orthophosphoric acid), J.T.Baker®
TEST |
SPECIFICATION |
Exceeds A.C.S. Specifications |
Meets Reagent Specifications for testing USP/NF monographs |
Assay (H3PO4) (by acidimetry) |
85.0 - 87.0 % |
Calcium (Ca) |
max. 0.002 % |
Color (APHA) |
max. 10 |
Insoluble Matter |
max. 0.001 % |
Magnesium (Mg) |
max. 0.002 % |
Sulfate (SO4) |
max. 12 ppm |
Volatile Acids (as CH3COOH) |
max. 0.001 % |
Reducing Substances |
Passes Test |
Chloride (Cl) |
max. 3 ppm |
Nitrate (NO3) |
max. 5 ppm |
Trace Impurities (in ppm): |
Antimony (Sb) |
max. 20 |
Arsenic (As) |
max. 0.5 |
Iron (Fe) |
max. 10 |
Heavy Metals (as Pb) |
max. 8 |
Manganese (Mn) |
max. 0.5 |
Potassium (K) |
max. 40 |
Sodium (Na) |
max. 200 |
|
For Laboratory, Research or Manufacturing Use |
CAS Number |
7664-38-2 |
Merck Index |
14,7344 |
IMO |
8:1805 |
HTS Number |
2809200030 |
Specific Gravity |
1L = 1.69 Kg |
Spill Kit |
Acid Spill Cleanup |
Storage Color Code |
White |
Management of Change |
N |