CHES Ultrapure [103-47-9]

Ches Ultrapure [103-47-9] is noted for its consistent composition and reliable behavior, making it an essential component in various chemical processes. Its molecular formula is C8H17NO3S, with a molecular weight of 207.29. This compound belongs to the sulfonates class, serving as a buffering agent due to its ionizable sulfonic acid group. As a precaution, it carries a Warning signal word, indicating potential hazards. This specific product boasts a pH range of 5.0 - 6.0, with a maximum water content of 1.0%, ensuring its ultrapure quality. It is supplied as a white crystalline powder, meeting all relevant infrared requirements. With a solubility of 0.1M water resulting in a clear and colourless solution, it offers excellent dissolution characteristics. Furthermore, it complies with heavy metal limits and exhibits low levels of impurities, as evidenced by its assay of ≥ 99.0%. Storage at ambient temperatures is recommended.

• CAS Number: 103-47-9
• Molecular Weight: 207.29
• Exact Mass: 207.09291458
• Molecular Formula: C8H17NO3S
• A260 (0.1M water): ≤ 0.05
• Assay (titr.): ≥ 99.0%
• GHS Signal Word: Warning
• Hazard Statements:
  • H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]