Sodium hydroxide solution - 71686

Code: 71686
Sodium hydroxide solution
for HPLC, 50%
~50%, For HPLC 

CAS Number: 1310-73-2
Linear Formula: NaOH
Molar Mass: 40.0 g/mol
MDL Number: MFCD00003548
Catalog Number Packaging Size Container type Price QTY Cart
71686-1L 1L PLASTIC BOTTLE Contact
71686-2.5L 2.5L PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay 49.0 - 51.0 %
Density (D 20/4) 1.500 - 1.540
Carbonate (as Na2CO3) max. 0.1 %
Absorbance 500 nm max. 0.02
Absorbance at 300 nm max. 0.03
Absorbance 280 nm max. 0.08
Absorbance at 260 nm max. 0.15
Absorbance at 240 nm max. 0.17
Suitability test (HPLC) complying
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Physical Properties

Property Value
Vapor Pressure 3 mmHg ( 37 °C)
Boiling point 143 °C
Freezing point 12 °C
Density 1.525 g/cm3
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Safety Information

Property Value
Hazard Class 8
Package Group II
UN ID 1824
GHS Classification Corrosive
Signal Word Danger
Hazard Statement(s) H290
H314
Precautionary Statement(s) P260
P280