HYDROXY NAPHTHOL BLUE ACS GRADE manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of HYDROXY NAPHTHOL BLUE ACS GRADE at a competitive price from us. We have ready stock of HYDROXY NAPHTHOL BLUE ACS GRADE in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.
SURAT CHEMICAL TAG::
HYDROXY NAPHTHOL BLUE ACS GRADE excellent quality manufacturer, exporter and supplier. Hydroxynaphthol blue, disodium salt is used for determining the endpoint in metal complexation titrations. Hydroxynaphthol blue is an azo dye.
HYDROXY NAPHTHOL BLUE ACS GRADE excellent quality manufacturer, exporter and supplier. Hydroxynaphthol blue, disodium salt is used for determining the endpoint in metal complexation titrations. Hydroxynaphthol blue is an azo dye.
C.A.S. No.165660-27-5
M.F.C20H12N2O11Na2S3
M.W.598.50gm/mole
Specifications:
Solubility 0.1 % (Dist. Water)Clear solution
Suitability for Calcium determinationPasses test
Absorption maximum (Ammonia buffer pH 12.0+2ml 0.05M E.D.T.A.) ?max645-650nm
Absorptivity (A1% 1cm at ?max, in Ammonia buffer pH 12.0+2ml 0.05M E.D.T.A.)>350
Loss On Drying (110°C)<5%
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