Leuco Patent Blue Violet
Leuco Patent Blue Violet (CAS: 133978-89-9), with the molecular formula C27H32N2O6S2Na2 and a molecular weight of 590.66 g/mol, is a specialised dye. It is particularly useful in biochemical assays for the enzyme-linked spectrophotometric determination of hydrogen peroxide. This compound is supplied by Tech Serve Solutions for research and laboratory applications.

Hydrogen Peroxide Determination
Leuco Patent Blue Violet is employed in enzyme-linked spectrophotometric methods. It serves as a sensitive indicator for the quantitative determination of hydrogen peroxide in various biological and chemical samples.
Biochemical Assays
This dye finds application in a range of biochemical assays where the detection or quantification of hydrogen peroxide is critical. Its specific reaction characteristics make it a valuable reagent in enzymatic studies.
Spectrophotometric Analysis
Utilised in spectrophotometry, Leuco Patent Blue Violet enables precise measurements through light absorption characteristics, facilitating accurate analysis in research settings.
| Molecular weight | 590.66 |
|---|---|
| Linear formula | C27H32N2O6S2Na2 |
| Assay | ~98% |
| Application | Useful in enzyme-linked spectrophotometric determinations of hydrogen peroxide. |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Leuco Patent Blue Violet used for?
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Leuco Patent Blue Violet (CAS: 133978-89-9) is primarily used in enzyme-linked spectrophotometric determinations of hydrogen peroxide and for general biochemical assays.
What are the CAS number and formula for Leuco Patent Blue Violet?
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The CAS number for Leuco Patent Blue Violet is 133978-89-9, and its molecular formula is C27H32N2O6S2Na2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Leuco Patent Blue Violet with an assay of approximately 98%. This product is intended for research and laboratory use and is not represented as USP, BP, or EP grade.
What safety precautions should be taken when handling Leuco Patent Blue Violet?
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Leuco Patent Blue Violet is classified with Warning signal word and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be worn. Handle in a well-ventilated area.
How is Leuco Patent Blue Violet packed and shipped?
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Leuco Patent Blue Violet is carefully packed to ensure stability during transit. As a global supplier, Tech Serve Solutions adheres to international shipping regulations for chemical exports.
How can I request a quote or sample for Leuco Patent Blue Violet?
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To request a quote or a sample of Leuco Patent Blue Violet, please contact our sales team through the TSS website or by phone. Specify the product name and CAS number (133978-89-9) in your inquiry.
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