BES

BES

Product description

Basic info

• 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

Technical

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