B1514

BES

CAS number 10191-18-1
Molecular weight C6H15NO5S = 213.2
pKa (20 C.) 6.9 - 7.3
pH range 6.4 - 7.8
Assay > 99 %
Moisture < 1 %
UV Absorbance (1 M aq. Sol., 1 cm cell, 260 nm) < 0.1
A 5 % solution in water is clear and colourless

Storage condition

  • Store dry at room temperature
  • Soluble in water

Hazard statements

  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

Precautionary statements

  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P302 IF ON SKIN:
  • P305 IF IN EYES:
  • P351 Rinse continuously with water for several minutes
  • P352 Wash with soap and water
Filename Language File size
B1514_GB.pdf English 147 KB
B1514_NL.pdf Nederlands 150 KB
B1514_DE.pdf Deutsch 155 KB
B1514_FR.pdf Français 152 KB
B1514_ES.pdf Español 152 KB
B1514_IT.pdf Italiano 150 KB
Filename Batch number Expiry date Language
B1514_014039_GB.pdf 014039 09-2021 English
B1514_013694_GB.pdf 013694 04-2021 English
B1514_013511_GB.pdf 013511 01-2021 English
B1514_013071_GB.pdf 013071 07-2020 English
B1514_012878_GB.pdf 012878 04-2020 English
B1514_012665_GB.pdf 012665 01-2020 English
B1514_012351_GB.pdf 012351 09-2019 English
B1514_012270_GB.pdf 012270 07-2019 English
Contact us if your Certificate of Analysis is not listed here.
  • B1514.0025
  • 25 g
  • € 17.10
  • Order
  • B1514.0250
  • 250 g
  • € 146.90
  • Order
  • B1514.1000
  • 1 kg
  • € 534.30
  • Order
* All prices are ex-works Haarlem NL. Salestax, local prices and availability may vary in your region/country. Please contact our sales department or read our terms of sales.