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T8533 Sigma-Aldrich

o-Tolidine

≥97%, powder

Synonym: 3,3′-Dimethylbenzidine, 4,4′-Bianisidine

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Properties

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InChI Key   NUIURNJTPRWVAP-UHFFFAOYSA-N
assay   ≥97%
form   powder
mp   128-131 °C(lit.)

Description

Application

Sensitive colorimetric reagent for gold and for free chlorine in water.

Packaging

25, 100 g in glass bottle

Warning

May be carcinogenic.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
DD1225000
Flash Point(F) 
212 °F
Flash Point(C) 
100 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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