Potassium Tartrate, Powder, Reagent

Unlock the full potential of your laboratory with Potassium Bitartrate, Powder, Reagent—an essential chemical recognized as potassium acid tartrate and NIST's primary reference standard for pH buffering. This Reagent grade product guarantees the highest quality available commercially, having undergone rigorous standards to meet the stringent regulatory requirements for purity.

Key Features and Specifications:

• Chemical CAS Number: 868-14-4
• Chemical Formula: C₄H₅KO₆
• Chemical Formula Weight: F.W. 188.18
• Assay (Acidimetric): 99.0-101.0%
• pH of a Cold, Saturated Solution: 3.4-3.7
• Maximum Limits:
  • Ammonia (NH₃): To pass test
  • Arsenic (As): 0.0001%
  • Heavy Metals (as Pb): 0.001%
  • Insoluble Matter: To pass test
  • Loss on Drying @ 105°C: 0.5%
• Chemical UPS Limit: 150 lb
• Health Rating: 1
• Flammability Rating: 1
• Chemical Category: Inorganic Chemicals

Why Choose Our Potassium Tartrate?

Spectrum Chemical ensures that all Reagent grade products meet the toughest regulatory standards for quality and purity, making Potassium Bitartrate the ideal choice for laboratories requiring precise pH control and reliable chemical properties. It's time to enhance the accuracy of your experiments with our top-tier Potassium Tartrate powder.