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Bromophenol blue indicator pH 3.0-4.6

Manufacturer: Merck
Product Code: 61828700051730
GST: 18.00 %
HSN Code: 29349990
Packaging: 5 gm
UOM: NOS
₹ 450.00
Description                                               Pink coloured powder
Identity (IR)                                             Passes test
Appearance of solution (0.05 % w/v;          The solution is clear and
ethanol)                                                   complete
Transition range                                        pH 3.0 :Greenish yellow
                                                               pH 4.6 :Blue-violet
Specific extin (E 1%/1cm;lambda               351.3
max1 434-439 nm; buffer pH 3.0;
on dried substance)
Specific extin (E 1%/1cm; lambda              1029
max2 590-593 nm; buffer pH 4.6;
on dried substance)
Loss on drying (110°C)                               0.1 %
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