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Hydroxynaphthol Blue

Hydroxynaphthol Blue
Hydroxynaphthol Blue
Product Code : Item Code: H55600
Product Description

With our extensive range of products, we are manufacturing and exporting superior quality range of Hydroxynaphthol Blue. This product is processed by utilizing organic and highly reactive chemicals with the help of advance tools and techniques at our well-equipped production unit. It is an azo dye, used for several laboratories and research work that analyzes endpoint in any chemical titrations. Besides, this powder is checked on every stage of production to ensure optimum quality and purity. Furthermore, Hydroxynaphthol Blue can be availed by our customers at pocket friendly prices.


  • Longer shelf life

  • Very effective

  • Fine particles

Item Code: H55600
Molecular Formula :C20H11N2Na3O11S3
Molecular Weight (Mass) :620.48gm/mole
Solubility 0.1 % (Water ) Clear solution
Suitability for calcium determination To passes test
Absorption maximum (Ammonia buffer pH 12.0 + 2ml 0.05M E.D.T.A.) 645-650nm
Absorptivity (A1% 1cm at λmax, in ammonia Buffer pH12.0+2ml 0.05M E.D.T.A.) ≥350
Loss on drying (110OC) <5%
Indicator for calcium determination
CAS Registry Number. 63451-35-4


Kiran Light Group,K-Light House,Prathamm Ind Complex B,Tungar Phata, Sativali-Vasai (East), Vasai - 401208, Maharashtra, India
Phone :91- 22-28281500/28281501
Fax :91- 22-28282000/28281000
Mr. Kiran S. Oza (Director)
Mobile :+918425865000, +919987701500
Mr. Sandeep Oza (Director)
Mobile :+918425865001, +919987701501
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