Acid orange II

A 1371

4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Acid Orange A, Acid Orange 7, Orange II, Tropaeolin 000 No. 2

633-96-5

for microscopy

C16H11N2NaO4S

32129090

350.32

Bottle / Drum

18%

Acid orange II - is a pH indicator and applicable in biological applications.

A 1371 (OTTO) Acid orange II Cas no 633-96-5 - used in the Wilson-Ezrin method for pituitary acidophils, as a counterstain following Heidenhain’s or Weigert’s hematoxylin on paraffin sections.

PackingsPrice (INR)
25 gm 297.00
100 gm 1071.00
5 kg POR
4 x 25 kg POR

Properties

Hematology & Histology

Powder

164° C


Safety Information

Signal word Warning
Hazard statements H315-H319-H335
Precautionary statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
WGK Germany 3
RTECS DB7084000


PackingsPrice (INR)
25 gm 297.00
100 gm 1071.00
5 kg POR
4 x 25 kg POR

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