Potassium dihydrogen phosphate, anhydrous ≥98% NF, Ph. Eur. endotoxin tested

Supplier: Avantor Performance Materials

Synonyms: MonopotassiumphosphatePotassium dihydrogen orthophosphatePotassium phosphate monobasicMonobasic Potassium PhosphatePotassium orthophosphate monobasicPotassium dihydrogenorthophosphate

VWRVVWRB0781-12KG VWRVVWRB0781-1KG
VWRB0781-1KGEA 309.81 USD
VWRB0781-1KG VWRB0781-12KG
Potassium dihydrogen phosphate, anhydrous ≥98% NF, Ph. Eur. endotoxin tested
Potassium dihydrogen phosphate

Suitable for bioprocessing. BSE/TSE free. Endotoxin tested. Custom packaging and testing available. Change management and notification available. Samples available.


  • White, powder

Formula: KH₂PO₄
MW: 136.09 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00011401
CAS Number: 7778-77-0
EINECS: 231-913-4

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Specification Test Results

Appearance of Solution PASS / Fail
Arsenic (2.4.2, Method A) ≤ 2 ppm
Chlorides ≤ 200 ppm
Endotoxin 2.5000 EU/g
Heavy Metals (2.4.8) ≤ 10 ppm
Identification A (EP) PASS / Fail
Identification B (EP) PASS / Fail
Identification C (EP) PASS / Fail
Iron ≤ 10 ppm
Loss on Drying (2.2.32) ≤ 2.0 %
pH (5mL Solution S/5mL CO2-Free Water) @25C 4.2 - 4.5
Purity (dried substance) 98.0 - 100.5%
Reducing Substances PASS / Fail
Sulfates ≤ 300 ppm
Additional information, country of origin Germany
Additional information Material is of non-animal, non-human origin
Additional information, storage conditions 15ºC to 30ºC

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