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86899 Sigma-Aldrich

Tetrabutylammonium phosphate monobasic solution

for ion pair chromatography, concentrate, ampule

Synonym: Tetrabutylammonium dihydrogen phosphate

  • CAS Number 5574-97-0

  • Linear Formula (CH3CH2CH2CH2)4N[OP(OH)2O]

  • Molecular Weight 339.45

  •  Beilstein Registry Number 5196532

  •  MDL number MFCD00064526

  •  PubChem Substance ID 24888815



Related Categories Acidic Ion Pair Reagents (Anionic), Analytical Reagents, Analytical/Chromatography, Buffers & Reagents, Chromatography Reagents & Solvents,
grade   for ion pair chromatography
quality   ampule
λ   in concentrate
UV absorption   λ: 210 nm Amax: 0.05
  λ: 220 nm Amax: 0.04
  λ: 300 nm Amax: 0.02
  λ: 500 nm Amax: 0.02
suitability   corresponds to standard for RP gradient test
  corresponds to standard for filter test
storage temp.   2-8°C


General description

Concentrate in ampules for 6x1L 0.005M ready-to-use solution. Dilute concentrate from one ampule (~0.3M) to 1L with HPLC grade water.

Other Notes

Ion-pairing reagent used in reversed phase chromatography

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves

Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.

All labs need water
Safety & Documentation

Safety Information

NONH for all modes of transport
Protocols & Articles

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