1-Butanol (Reag. USP, Ph. Eur.) for analysis, ACS, ISO 1000ml

IDENTIFICATION AND PROPERTIES

Name1-Butanol for analysis
Molecular formula: CH₃(CH₂)₃OH
CAS: 71-36-3
EC: 200-751-6
Synonyms: n-Butyl alcohol
Molar mass: 74.12 g/mol
Brand: PanReac

• Physical state: Liquid
• Colour: Colourless
• Odour: Similar to alcohol
• Melting point/freezing point: -89ºC
• Boiling point or initial boiling point and boiling range: 117-118°C
• Upper and lower explosive limit Lower: 1,4 Vol % Upper: 11,3 Vol %
• Flash point: 35ºC
• pH: 7
• Dynamics at 20°C: 2.95 mPas
• Solubility in water at 20ºC: 75 g/l
• Vapour pressure at 20°C: 6.7 hPa
• Density at 20ºC: 0.81 g/cm3

Quality name: for analysis, ACS, ISO

Specifications:

• Minimum richness (C.G.): 99,5%
• Identity: IR compliant test
• Density: 20/4: 0,808-0,810
• Boiling range: 116-119ºC

Maximum limit for impurities:

• • APHA colour: 10
  • Acidity: 0.0008 meq/g
  • Alkalinity: 0.005 meq/g
  • Insoluble in H2O: As per test
  • Fixed residue: 0,001%
  • Substances carbonisable by H2SO4: as tested
  • Carbonyls (in C3H7CHO): 0,01%
  • Acetone (C.G.): 0,01%
  • 2-Butanol (C.G.): 0,05%
  • Butanal (C.G.): 0,01%
  • di-n-Butyl ether (C.G.): 0,01%
  • Isobutanol (C.G.): 0,15%
  • Water (H2O): 0,01%

Metals by ICP [in mg/Kg (ppm)].
Ag: 0,05
Al: 0,5
As: 0,05
Au: 0,05
B: 0,02
Ba: 0,1
Be: 0,02
Bi: 0,05
Ca: 0,5
Cd: 0,05
Co: 0,02
Cr: 0,02
Cu: 0,02
Fe: 0,1
Ga: 0,02
Ge: 0,05
Hg: 0,05
In: 0,05
K: 0,1
Li: 0,05
Mg: 0,1
Mn: 0,02
Mo: 0,02
Na: 0,5
Ni: 0,02
P: 0,2
Pb: 0,1
Pt: 0.02
S: 0,2
Sb: 0,02
Yes: 0,2
Sn: 0,1
Mr: 0,2
Ti: 0,02
Tl: 0,02
V: 0,02
Zn: 0,1
Zr: 0,02

Storage: Ambient temperature

USES

• Industrial uses: Uses of substances on their own or in preparations at sites
  industrialists
• Chemical production or refinery in closed processes in which there is no
  exposure probabilities or processes under equivalent containment conditions.
• Chemical production or refining in closed and continuous processes with
  occasional controlled exposure or processes with equivalent containment conditions.