Potassium phosphate buffer solution

• Catalog No.: 79628
• M. F.: K3O4P
• M. W.: 212.266261

SYNONYMS

• Title: 磷酸钾缓冲液 溶液
• IUPAC name: tripotassium phosphate
• IUPAC Traditional name: tripotassium phosphate
• Synonyms: Phosphoric acid/Potassium dihydrogenphosphate solution; 磷酸/磷酸二氢钾缓冲溶液; 磷酸/磷酸二氢钾 溶液; Buffer solution from phosphoric acid/Potassium dihydrogen phosphate

DATABASE IDS

• PubChem SID: 24887492
• MDL Number: MFCD00036295

PROPERTIES

• Grade: for HPLC
• Grade: puriss. p.a.
• λ: in concentrate
• Quality: ampule
• Suitability: corresponds to standard for RP gradient test
• Suitability: corresponds to standard for filter test
• Absorption Wavelength: λ: 210 nm Amax: 0.05
• Absorption Wavelength: λ: 220 nm Amax: 0.04
• Absorption Wavelength: λ: 230 nm Amax: 0.03
• Absorption Wavelength: λ: 300 nm Amax: 0.02
• Absorption Wavelength: λ: 500 nm Amax: 0.02
• Density: 1.050 g/mL at 20 °C
• pH: 1.9
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• Personal Protective Equipment: Faceshields, Gloves, Goggles
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1805 8/PG 3
• Hazard Class: 8
• UN Number: 1805
• Packing Group: 3
• German water hazard class: 1

DETAILS

Description (English)

Application
recommendation for use in ion pair chromatography
Packaging
concentrate (~0.33 M each) in ampules for 6x1 l 0.005 M ready-to-use solution (each component)

Description (简体中文)

Application
建议用于离子对色谱
包装
安瓿瓶装浓缩液（各 ~0.33M），用于 6×1L 0.005M 即用型溶液（各组分）