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BROMOPYROGALLOL RED excellent quality manufacturer, exporter and supplier. Bromopyrogallol red is a green to dark brown crystalline powder. It produces a spectrum in dimethyl sulfoxide with an absorption maxima at 412 and 523 nm. When used with an ethanol solvent, the spectrum ranges from 400–540 nm; in H2O it is 360–530 nm, and in 1,4-dioxane and water with a ratio of 4:2, gives an absorption maxima at 470 nm. It is soluble in water and can be stored at 4 °C.

Product Application: 

Bromopyrogallol red has numerous applications with analytical chemistry, such as spectrophotometric analysis and as a complexometric indicator. 

Product Dose: 
Product Note: 
Product Technical Specification: 
C.A.S. No. 16574-43-9
M.F. C19H10Br2O8S
M.W. 558.17gm/mole


Solubility 0.1% (in 95% EtOH) Clear solution
Absorption Maximum (in 95% EtOH) ?max 554-557nm
Absorptivity (A1%/1cm at pH 6.5 at ?max) >750
Loss On Drying (110°C)
Free Delivery / Supply Locations : 
Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates

About Us

We are one of largest marine chemical manufacturing company in Asia. Our specialization in marine, oil field, shipping industry. Since 1995 our group team continiously developing our product to achieve best in quality and services. Specially in shipping industries we make our position on TOP among all supplier. All shipchandler and shipping company of UAE - Middle East are well known to us and DUBI CHEM Marine International have more then 1800 global regular client to achieve our monthly target more then 360 MT .   DUBI Chem Marine International have very strong distribution network as well in INDIA also to complete supply directly on ship vessel - (Kandla,Mundra,Sikka) , (Mumbai,JNPT,Goa,Manglore) , (Vizag-Visakhapatnam,Gangavaram) , (Chennai,Ennore,Kochin) , ( Kolkata, Haldia, Paradip ) etc... For INDIA supply directly mail us on or feel free to call us 0091-9322594669 ...

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