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Potassium phosphate buffer solution_Molecular_structure_CAS_)
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Potassium phosphate buffer solution

Catalog No. 79628 Name Sigma Aldrich
CAS Number Website http://www.sigmaaldrich.com
M. F. K3O4P Telephone 1-800-521-8956
M. W. 212.266261 Fax
Purity Email
Storage Chembase ID: 130029

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 Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
MSDS Link Download
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)

REFERENCES