a- Naphtholbenzein
GST(%) – 18 | Product ID N10301| QTY –5 gm
HSN : 2914.69.90
- Description
- Additional information
- Reviews (0)
Description
a- NAPHTHOL BENZEIN
[a,a-bis(4-hydroxy-1-naphthyl) benzyl alcohol]
C27 H18 O2= 374.44
Identity Passes Test
Absorptivity (A 1% / 1cm,
l max, perchloric acid in
acetic acid solution) on dried substance 700 – 950
Loss on drying (105 C) 5% max
pH 8.5 – 9.8
Colour change Yellow to green
N 10301 5 g.
Uses: Used as an indicator in non aqueous titrations
Additional information
Weight | 5 g |
---|
Reviews
There are no reviews yet.