MilliporeSigma SX0320-1 Sodium Bicarbonate, ACS Reagent Grade, 500g Poly Bottle

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

  • 500g Poly Bottle
  • Manufacturer Part No: SX0320-1
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Item Number: EM-SX0320-1
This item is discontinued. Please contact customer service at 512.836.1667 if you would like assistance finding an alternative item.

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Details

Agency

meets USP/NF

Quality Level

Assay

99.7-100.3% dry basis

form

powder

impurities

≤0.015% Insoluble matter

pH

8.6 (20 °C, 50 g/L in H2O)

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

mp

270 °C (decomposition)

solubility

96 g/L

density

2.16 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001%
sulfur compounds (as SO42-): ≤0.003%
 

cation traces

Ca: ≤0.02%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤5 ppm
heavy metals (as Pb): ≤5 ppm
 

shipped in

ambient

storage temp.

room temp

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Agency

meets USP/NF

Quality Level

Assay

99.7-100.3% dry basis

form

powder

impurities

≤0.015% Insoluble matter

pH

8.6 (20 °C, 50 g/L in H2O)

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

mp

270 °C (decomposition)

solubility

96 g/L

density

2.16 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001%
sulfur compounds (as SO42-): ≤0.003%
 

cation traces

Ca: ≤0.02%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤5 ppm
heavy metals (as Pb): ≤5 ppm
 

shipped in

ambient

storage temp.

room temp

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