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Congo Red, 1% Aqueous, Laboratory Grade, 100 mL

(in stock)


pH 3 blue to 5.0 red

Formula: C32H22N6Na2O6S2
Formula Wt.: 696.67
CAS: 573-58-0
Storage Code: Green—general chemical storage

   This item is sold and shipped to schools and businesses only. Not available to individuals or residential

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


Features, Dimensions & Weight:
  • Formula: C32H22N6Na2O6S2
  • Formula (search-friendly): C32H22N6Na2O6S2
  • Formula Weight: 696.67
  • CAS Number: 573-58-0
  • Notes: pH 3 blue to 5.0 red
  • Storage Code: Green—general chemical storage
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.


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