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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 SDS Price QTY Availability
71686-1L 1L PLASTIC BOTTLE
N/A
Check Availability
71686-2.5L 2.5L PLASTIC BOTTLE
N/A
Check Availability
Pricing displayed in catalog does not include applicable VAT.
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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

Physical Properties

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

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
Pricing displayed in catalog does not include applicable VAT.
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