Matching fluid r colorimetric preparation

The Exaxol cresol red-thymol blue test solution is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

The Ricca Chemical cresol red-thymol blue indicator with a composition of 99.90% water, 0.

The Ricca Chemical cresol red-thymol blue indicator with a composition of 99.90% water, 0.

The Ricca Chemical cresol red-thymol blue indicator with a composition of 99.90% water, 0.

General description This Certified Reference Material (CRM) is produced and certified in accordance with ISO 1703 4 and ISO/IEC 17025 . All information regarding the use of this CRM can be found on the certificate of analysis.

Synonyms: Sirius Light Blue BRRCI 34140 Purity Limit: Dye content &ge 50% CAS No.: 4399-55-7 Molecular Formula: C40H23N7O13S4·4Na Molecular Weight: 1029.88 MDL No.: MFCD00003971 Appearance: Black powder Storage Temperature: Store at RT

Synonyms: Sirius Light Blue BRRCI 34140 Purity Limit: Dye content &ge 50% CAS No.: 4399-55-7 Molecular Formula: C40H23N7O13S4·4Na Molecular Weight: 1029.88 MDL No.: MFCD00003971 Appearance: Black powder Storage Temperature: Store at RT

Synonyms: Sirius Light Blue BRRCI 34140 Purity Limit: Dye content &ge 50% CAS No.: 4399-55-7 Molecular Formula: C40H23N7O13S4·4Na Molecular Weight: 1029.88 MDL No.: MFCD00003971 Appearance: Black powder Storage Temperature: Store at RT

DYE CONCENTRATE RED

DYE CONCENTRATE RED

Synonyms: CI 11050 Grade: - Purity Limit: &ge 60% (Dye content) CAS No.: 2869-83-2 Molecular Formula: C30H31N6Cl Molecular Weight: 511.07 MDL No.: MFCD00011758 Appearance: Very dark purple to almost black powder Storage Temperature: Store at RT

Analysis Note Assay (acidimetric): &#8805 99.0 % Melting range (lower value): &#8805 98 &#176C Melting range (upper value): &#8804 103 &#176C Spec.