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Merck - 8188580100 - Tetra-n-butylammonium hydrogen sulfate

  • MFR SKU: 8188580100
  • ITEM #: 7165197
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ITEM #: 7165197
Tetra-n-butylammonium hydrogen sulfate for synthesis. CAS 32503-27-8, pH 1 - 2 (100 g/l, HO, 20 °C).
This listing is for 100 g Plastic bottle

Merck - 8188580100 - Tetra-n-butylammonium hydrogen sulfate

  • Item #: 7165197
  • MFR SKU: 8188580100
  • Catalogue Number 818858
  • CAS number 32503-27-8
  • EC number 251-068-5
  • Hill Formula CHNOS
  • Molar Mass 339.54 g/mol
  • HS Code 2923 90 00
  • Structure formula Image
  • Quality Level MQ200
  • Application Tetra-n-butylammonium hydrogen sulfate for synthesis. CAS 32503-27-8, pH 1 - 2 (100 g/l, HO, 20 ° C).
  • Flash point 175.6 ° C
  • Melting Point 165.3 - 167.5 ° C
  • pH value 1.73 (1 g/l, HO, 26 ° C)
  • Bulk density 650 kg/m3
  • Hazard Pictogram(s)
  • Hazard Statement(s) H302: Harmful if swallowed.
  • H314: Causes severe skin burns and eye damage.
  • H412: Harmful to aquatic life with long lasting effects.
  • Precautionary Statement(s) P260: Do not breathe dust.
  • P273: Avoid release to the environment.
  • P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
  • P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
  • P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • Signal Word Danger
  • Storage class 8A Combustible, corrosive hazardous materials
  • WGK WGK 2 obviously hazardous to water
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Categories of danger irritant
  • Storage Store below +30° C.
  • Declaration (railroad and road) ADR, RID UN 3261 , 8, III
  • Declaration (transport by air) IATA-DGR UN 3261 , 8, III
  • Declaration (transport by sea) IMDG-Code UN 3261 , 8, III, Segregation Group: 1 (Acids)
  • Color according to Munsell color system not more intensely colored than reference standard NE12
  • Assay (acidimetric) ≥ 98.0 %
  • Melting range (lower value) ≥ 167 ° C
  • Melting range (upper value) ≤ 173 ° C
  • Identity (IR) passes test

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