1-Heptanesulfonic acid sodium salt, hydrate ~98%, white powder

Supplier: MP BIOMEDICALS (FKA ICN BIOMED

Synonyms: Sodium 1-heptanesulfonateSodium 1-heptanesulphonate

0215123980 0215123905 0215123925
IC15123980EA 432.3 USD InStock
IC15123980 IC15123905 IC15123925
1-Heptanesulfonic acid sodium salt, hydrate ~98%, white powder
1-Heptanesulphonic acid sodium salt

Sodium 1-heptanesulfonate is a commonly used ion pairing reagent for HPLC, including analyses of peptides and proteins. It has also been used in high performance capillary electrophoresis analysis of peptides.


Soluble in water (10% w/v - clear, colorless solution), ethanol or methanol (0,4% w/v - clear solution).


Caution: Research Use Only (RUO).

Formula: H₃C(CH₂)₅CH₂SO₃Na
MW: 202,25 g/mol
Melting Pt: 300 °C
Storage Temperature: ambient
MDL Number: MFCD00007543
CAS Number: 22767-50-6
EINECS: 245-210-5
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Specification Test Results

Identity Test Passes
Purity ~98%
Moisture 7.4 - 9.0%
FTIR Conforms to Standard
Moisture Content 7.4-9.0%
UV/VIS:(60 mg/ml in water adjusted to pH 3) OD210 nm 1.0
OD220 nm 0.1
OD254 nm 0.04
OD280 nm 0.04

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