Tech Serve Solutions

Nitrosulfonazo III

CAS 1964-89-2C22H10N6Na4O18S4Cell Biology

Nitrosulfonazo III (CAS 1964-89-2), molecular formula C22H10N6Na4O18S4, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

IUPAC
2,7-Bis(4-nitro-2-sulfophenylazo)chromotropic acid tetrasodium salt
Nitrosulfonazo III
Cell BiologyHematology and HistologyStains & DyesA to ZStains and Dyes
01 /Properties
Molecular weight866.56
Empirical formulaC22H10N6Na4O18S4
ApplicationFor the rapid titrimetric determination of phosphates and sulfates
02 /Safety & handling
Protective equipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

03 /Identifiers & registry
CAS number
1964-89-2
MDL number
MFCD00003950
Beilstein registry
1899945
04 /Additional specifications
Absorptionλmax 407 nmλmax 573 nm (2nd)
05 /Quality & supply

Documentation

Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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.

06 /Frequently asked questions

What is Nitrosulfonazo III?

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Nitrosulfonazo III (CAS 1964-89-2), molecular formula C22H10N6Na4O18S4, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.

What grades of Nitrosulfonazo III does Tech Serve Solutions supply?

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Tech Serve Solutions supplies Nitrosulfonazo III in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.

What is the CAS number and molecular formula of Nitrosulfonazo III?

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Nitrosulfonazo III has CAS number 1964-89-2 and molecular formula C22H10N6Na4O18S4. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for Nitrosulfonazo III?

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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.

Do you provide a Certificate of Analysis (CoA) with each shipment?

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Yes. Every batch of Nitrosulfonazo III ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.

How should Nitrosulfonazo III be stored?

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Store Nitrosulfonazo III in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.

What is Nitrosulfonazo III used for?

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Nitrosulfonazo III is used in cell biology applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.

How do I request a quote for Nitrosulfonazo III?

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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.

Need Nitrosulfonazo III in a specific grade or volume?

Request a quote