GSP Chemical Industries

Alizarin Red S

Alizarin Red S
Business Type Manufacturer, Supplier
C.A.S. No. 130-22-3
CI NO. 58005
M.F. C14H7NaO7S
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Preferred Buyer From

Location Anywhere in India

Product Details

M.W.
342.26gm/mole
Dye Content (by Spectrophotometry)
>70%
Transition Range
pH 4.3-6.3 Yellow-Pink
Solubility 0.1% (Dist. Water)
Clear solution
Absorption Max (0.1N NaOH) ?1max
553-559nm
Absorption Max (0.1N NaOH) ?2max
592-599nm
Absorptivity (A1%/1cm at 556 ?1max)
>350
Absorptivity (A1%/1cm at 595 ?2max)
>325
Loss On Drying (110°C)
<5%
Suitability for microscopy
Passes test

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