RXSOL CHEMO PHARMA International Navi Mumbai, India

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Stains Indicator Reagents

BROMOTHYMOL BLUE SODIUM SALT ACS GRADE

BROMOTHYMOL BLUE SODIUM SALT (ACS GRADE)
Part number
RXSOL-69-3472-290
Brand
RXSOL
BROMOTHYMOL BLUE SODIUM SALT ACS GRADE

Technical specifications

C.A.S. No. 34722-90-2
M.F. C27H28Br2O5S
M.W. 646.38gm/mole

Specifications:

Dye Content (by Spectrophotometry) >90%
Transition Range pH 5.8-7.6
  Yellow-Blue
Solubility 0.1% (Dist. Water) Almost Clear solution
Absorption maximum (pH 5.8) ?1max 430-435nm
Absorption maximum (pH 7.6) ?2max 615-618nm
Absorptivity (A1%/1cm at pH 5.8 at ?1max) 250-280
Absorptivity (A1%/1cm at pH 7.6 at ?2max) 400-500
Loss On Drying (110°C) <5%

Characteristics and notes

Appreance :- Yellowish orange powder

pH transition (6.0 - 7.6 ) :- Yellow to Blue

Availability

xyz 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 xyz at a competitive price from us. We have ready stock of xyz in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

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