SODIUM HYDROGEN CARBONATE For HPLC

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Category: HPLC Buffer Salts

Description
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Description

Sodium bicarbonate

Article No.	5895F	Grade	For HPLC
Purity	99%	CAS No.	144-55-8
Molecular Formula	NaHCO₃	Molecular Weight	84.01
H.S. Code	2836.3000	Shelf Life	60 Months

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Physical Properties

Physical state at 20 °C	Solid	Colour	White crystalline
Odour	Odorless	pH value	8 – 8.5
Melting point/ Freezing point [°C]	300 °C	Decomposition point [°C]	50 °C
Density [g/cm3]	2.16	Solubility in water [% weight]	9 g/100mL (20°C)

Specifications

Appearance	A soft white crystalline powder
Assay (on anhydrous basis)	Min 99%
Solubility (0.1 g/mL in water; 25°C)	Complete, Colorless
Filter test	In accordance
RP gradient test	In accordance
UV absorbance 0.5 M solution in water
at 254 nm	Max 0.05
at 280nm	Max 0.02
at 350 nm	Max 0.01

Packings

500 g

00500

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