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32503-27-8

Name Tetrabutylammonium hydrogen sulfate
CAS 32503-27-8
EINECS(EC#) 251-068-5
Molecular Formula C16H37NO4S
MDL Number MFCD00011637
Molecular Weight 339.53
MOL File 32503-27-8.mol
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Chemical Properties

Appearance white powder
Melting point  171-174 °C
density  1.01
storage temp.  Store below +30°C.
solubility  H2O: soluble10% (w/v), clear, colorless
form  Solution
color  White to beige
Specific Gravity 1.01
Odor Amine like
PH 1-2 (100g/l, H2O, 20℃)
PH Range 1 - 2
Stability: Stable, but moisture sensitive. Incompatible with strong oxidizing agents.
Water Solubility  Soluble
Sensitive  Hygroscopic
λmax λ: 210 nm Amax: 0.06
λ: 220 nm Amax: 0.05
λ: 230 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
Detection Methods NMR,TITR
BRN  3599663
InChIKey SHFJWMWCIHQNCP-UHFFFAOYSA-M
CAS DataBase Reference 32503-27-8(CAS DataBase Reference)
NIST Chemistry Reference Tetrabutylammonium hydrogen sulfate(32503-27-8)
Storage Precautions Moisture sensitive
EPA Substance Registry System Tetrabutylammonium sulfate (1:1) (32503-27-8)
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Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
F  8-10
Hazard Note  Irritant
TSCA  Yes
HS Code  29239000

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