Potassium nitrate 99.0-100.5%, granular USP, Multi-Compendial, J.T. Baker®

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3193-85EA 975 CHF
3193-85 3193-80
Potassium nitrate 99.0-100.5%, granular USP, Multi-Compendial, J.T. Baker®
Potassium nitrate
Formula: KNO₃
MW: 101.1 g/mol
Melting Pt: 334 °C
Density: 2.109 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011409
CAS Number: 7757-79-1
EINECS: 231-818-8
UN: 1486
ADR: 5.1,III
REACH: 01-2119488224-35
Merck Index: 12,07815

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Specification Test Results

Food GMP Manufactured Product
Meets U.S.P Requirements
Meets F.C.C. Requirements
Meets B.P. Chemical Specifications
Meets E.P. Chemical Specifications
GMP Manufactured Product
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
Bulk Food Chemical
USP - Assay (KNO₃) 99.0 - 100.5 %
USP - Arsenic (As) ≤3 ppm
USP - Chloride (Cl) ≤0.03 %
USP - Identification A Passes Test
USP - Identification B Passes Test
USP - Iron (Fe) ≤0.001 %
USP - Lead (Pb) ≤4 mg/kg
USP - Nitrite (NO₂) ≤5 ppm
USP - Sodium (Na) ≤0.1 %
USP - Sulfate (SO₄) ≤0.1 %
JSFA - Arsenic (As) ≤2 ppm
JSFA - Chloride (Cl) ≤0.021 %
JSFA - Clarity and Color of Solution Passes Test
JSFA - Loss on Drying at 105°C (4 hours) ≤1 %
EP/BP - Assay (dried basis) 99.0 - 101.0 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Appearance of Solution Passes Test
EP/BP - Acidity or Alkalinity Passes Test
EP/BP - Reducing Substances Passes Test
EP/BP - Chloride (Cl) ≤20 ppm
EP/BP - Sulfate (SO₄) ≤150 ppm
EP/BP - Ammonium (NH₄) ≤100 ppm
EP/BP - Calcium (Ca) ≤100 ppm
EP/BP - Iron (Fe) ≤20 ppm
EP/BP - Sodium (Na) ≤0.10 %
EP/BP - Loss on Drying at 105°C ≤0.5 %
FCC - Assay (KNO₃) (dried basis) 99.0 - 100.5 %
FCC - Chlorate Passes Test
FCC - Identification A Passes Test
FCC - Identification B Passes Test
FCC - Loss on Drying at 105°C (4 hours) ≤1 %
No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product.
STORAGE: Preserve in tight containers.

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