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THYMOL BLUE INDICATOR SOLUTION Extra Pure

Article No. 6306B Grade Extra Pure
Purity CAS No. 76-61-9
Molecular Formula C27H30O5S Molecular Weight 466.60
H.S. Code 2934.9990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Brown colored solution
Odour Characteristic odour Density [g/cm3] 0.979
Solubility in water [% weight] Soluble in water

Specifications

Appearance Brown colored solution pH 1.2 - 2.8 Violet red to brownish yellow
pH 7.8 - 9.5 Greenish yellow to blue

Safety Information and Hazard Symbols

Skull and Crossbones Flame
UN No.: 1230
IMCO Class No.: 3(6.1)
Packing Group: II
Hazardous Statement: H225-H301+H311+H331
Precaution Statement: P280-P305 + P351 + P338
Risk Statement: 10-36/37/38
Safety Statement: 26-36
Revision Date: 06-Apr-2021

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