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[N-(2-Hydroxyethyl)piperazine-N'-(3-propane sulfonic acid)] [Epps]

PR1MA™ HEPPS [N-(2-Hydroxyethyl)piperazine-N'-(3-propane sulfonic acid)] [EPPS]

Common Name: HEPPS [N-(2-Hydroxyethyl)piperazine-N'-(3-propane sulfonic acid)] [EPPS]
CAS Number: 16052-06-5
Molecular Weight: 252.3
Chemical Formula: C9H20N2O4S
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

  • Appearance: White Crystalline Powder
  • Assay (Titration, dried basis): ≥ 99.0 %
  • Loss on Drying: ≤ 1.0 %
  • pH (1mol/L in Water @ 20 oC: 5.0 - 7.0
  • Solubility (0.1M in water): Clear and Colorless
  
Item#:
ASHEPPS
 
PR1MA Biological Buffers
Safety Data Sheet for PR1MA HEPPS

PR1MA™ Citric Acid Anhydrous

CAS Number: 77-92-9
Molecular Weight: 192.1
Chemical Formula: C6H8O7
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

  • Appearance: Fine white crystalline powder
  • Assay (Titration): ≥ 99.5 %
  • Carbonizable Substances (H2SO4): Pass Test
  • Clarity and Color: Pass Test
  • Identification: Pass Test
  • Lead : ≤ 0.5 mg/kg
  • Limit of Oxalic Acid: ≤ 0.036 %
  • Oxalate Test: Pass Test
  • Residual Solvents: Meet requirements
  • Residue on Ignition: ≤ 0.05 %
  • Sulfate: ≤ 0.015 %
  • Water: ≤ 0.5 %

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Item#:
ASCITRICACID
 
PR1MA Biological Buffers
Safety Data Sheet for PR1MA Citric Acid Anhydrous
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