Login or Register


Toluidine Blue O, 1% Aqueous, Laboratory Grade, 500 mL

(in stock)


Synonym: Basic blue 17
Formula: C15H16ClN3S
Formula Wt.: 305.82
CAS: 92-31-9
Storage Code: Green—general chemical storage

Laboratory Grade - Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis.

This product is specially made for use in science education laboratories; no certificate of analysis is available.


Features, Dimensions & Weight:
  • Synonyms: Basic blue 17
  • Formula: C15H16ClN3S
  • Formula (search-friendly): C15H16CIN3S
  • Formula Weight: 305.82
  • CAS Number: 92-31-9
  • expand to see full list
Return Policy:

This product is backed by our 100% Satisfaction Guarantee. If for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit. Read more about our Return and Exchange Policy  »


Questions & Answers