Back

Rose Bengal (C.I. 45440)

Assay: min. 85 %
Code
A4439
CAS
632-69-9
Molecular Formula
C20H2Cl4I4Na2O5
Molar mass
1017.65 g/mol

Recommended prices only. To see your prices login or contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
A4439,0050
code
A4439,0050
packaging size
50 g
price per unit
single 177,30€
box price per unit
Physical Description:
Solid
Product Code:
A4439
Product Name:
Rose Bengal (C.I. 45440)
Specifications:
Assay: min. 85 %
λmax. (1 % Na2CO3): 543 - 553 nm
Identity: passes test
E 1 %/1 cm, λmax., 1 % Na2CO3: min. 600
Loss on drying (2 h; 110°C): max. 10 %
Solubility (1 %; MeOH): clear, pink
WGK:
2
Storage:
RT
EINECS:
211-182-8
CS:
32129000
Download TDS file for complete specifications