1-PENTANE SULPHONIC ACID SODIUM SALT ANHYDROUS

1-PENTANE SULPHONIC ACID SODIUM SALT ANHYDROUS HPLC/AR

Sodium pentasulphonate Anhydrous

Article No.

05141

Grade

HPLC/AR

Purity

99%

CAS No.

22767-49-3

Molecular Formula

C₅H₁₁NaO₃S

Molecular Weight

174.19

H.S. Code

2904.1090

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

Melting point/ Freezing point [°C]

>300°C

Solubility in water [% weight]

Soluble in water

Appearance	A white crystalline powder
Assay (acidimetric; on dried basis)	Min. 99.0%
Identity (IR)	Conforms
pH (10% suspension)	5.5 - 7.5
UV transmittance (0.005 mol/L; 1cm; water)
at 200 nm	Min. 70%
at 220 nm	Min. 90%
at 250 nm	Min. 98%
Loss on drying (at 150°C)	Max. 2%

Risk Statement: 36/37/38
Safety Statement: 26-36/37/39

Revision Date : 17-Aug-2021