SODIUM THIOSULPHATE 0.1 mol/L (0.1N) FOR 1000 ml traceable to NIST

Expiry date: 12 months from the date of opening

Article No.

C120A

Grade

Purity

CAS No.

7772-98-7

Molecular Formula

Na₂S₂O₃

Molecular Weight

158.11

H.S. Code

2832.3010

Shelf Life

36 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Density [g/cm3]

1.01

Solubility in water [% weight]

Soluble in water

Appearance	Clear colorless solution
Amount of substance concentration c(Na2S2O3.5H2O) after dilution	0.1 mol/l +/-0.2%
Titre at 27°C (T)	1.0

UN No.: NA
IMCO Class No.: NA

Revision Date : 04-May-2017