Orthophosphoric acid ≥85.0%, LiChropur™ for HPLC, Supelco®

Supplier: Merck
Danger

Synonyms: Phosphoric acid

M-Clarity™ quality level = MQ100

5.43828.0250 5.43828.0100
5.43828.0250EA 204 GBP
5.43828.0250 5.43828.0100
Orthophosphoric acid ≥85.0%, LiChropur™ for HPLC, Supelco®
Orthophosphoric acid
Formula: H₃PO₄
MW: 98 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00011340
CAS Number: 7664-38-2
UN: 1805
ADR: 8,III

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Specification Test Results

Assay (Alkalimetric) ≥85,0%
Identity Passes Test
Colour ≤10 Hazen
Insoluble matter ≤10 ppm
Aluminium (Al) ≤0,020 ppm
Calcium (Ca) ≤0,050 ppm
Copper (Cu) ≤0,025 ppm
Iron (Fe) ≤0,020 ppm
Pottasium (K) ≤0,050 ppm
Magnesium (Mg) ≤0,020 ppm
Sodium (Na) ≤0,10 ppm
HPLC gradient suitability test (220, 254 and 280 nm) ≤10 ppm
Chromophore purity ≥99,999%

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