Silica Standard Solution, 1 mg/L as SiO2 (NIST), 500 mL Poly Bottle, HACH, 110649
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Silica Standard Solution, 1 mg/L as SiO2 (NIST), 500 mL Poly Bottle, HACH, 110649

Silica Standard Solution, 1 mg/L as SiO2 (NIST), 500 mL Poly Bottle, HACH, 110649

Item: HAH-110649-EA
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Description

HACH® Silica Standard Solution, 1 mg/L as SiO2 (NIST), 500 mL Poly Bottle, 110649

Features: 

  • Appearance:  clear, colorless aqueous solution
  • CAS Nos.:
    • Water:  7732-18-5
    • Propanoic Acid:  79-09-4
    • Sodium Fluoride:  7681-49-4
    • Hydrofluoric Acid:  7664-39-3
    • Silica, Amorphous:  7631-86-9
  • pH:  3.4 @ 20 °C
  • Melting/Freezing Point:  0 °C / 32 °F
  • Boiling Point/Range:  95 °C / 203 °F
  • Evaporation Rate:  0.95 (water = 1)
  • Vapor Pressure:  17.477 mm Hg / 2.33 kPa at 20 °C / 68 °F
  • Vapor Density:  0.62
  • Specific Gravity/Density:  0.995 g/cm3
  • Dynamic Viscosity:  1 cP (mPa s) at 20 °C / 68 °F
  • Kinematic Viscosity:   1.005 cSt (mm2/s) at 20 °C / 68 °F
  • Solubility:  in water, > 1000 mg/L;  acid, > 1000 mg/L; most polar organic solvents, > 1000 mg/L; aqueous, alkaline solutions, > 1000 mg/L

Specifications

Capacity 500 mL
D.O.T. Number Not regulated
Manufacturer HACH
Model No 110649

SDS PDFs

It is our policy to provide the latest Safety Data Sheet (SDS) for all chemicals we ship. Each shipment will contain copies for every chemical contained in the shipment, and for any chemical included in an instrument kit or calibration kit.

Contact us for additional copies of an SDS or for a copy of the Certificate of Analysis:

SDS

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