Eosin yellowish indicator and for microscopy

Manufacturer: Merck

Industries: Pharma , FMCG , Academia , Forensics , Environment , Agriculture , Cement & Mining

Product Code: 60134500251730

GST: 18.00 %

HSN Code: 32041949

Packaging: 25 gm

UOM: NOS

₹ 540.00

Qty:

Description Reddish brown and partly

greenish glistering

powder

Identity Passes test

Test solution (1% w/v; water) The solution is clear and

dark red

Assay (C20H6Br4Na2O5, on dried subst 90.6 %

pH-value (1%w/v; water) 6.9

Absorption maxima 516 nm

Specific extinction (E 1%/ 1 cm) 1256

Absorption ratio [A(lambda max.-15nm) 1.3

A(lambda max. +15nm)]

TLC-analysis Passes test

Loss on drying (105°C) 1.5 %

Suitability for microscopy Passes test

Product tags

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