Acid Dyestuff


Acid Red 52
Colorants for Ink, Biological, Hair, Fabric, Polyamide fiber, Electronic, etc.

technical support

Product Name: ACID RED 52 (Sulforhodamine B, Acid Rhodamine, Acid Rhodamine B, Acid Rhodamine E-XB, Acid rose red B)
Code: 103052DA
Color index: 45100
CAS No.: 3520-42-1
EINECS: 222-529-8
Molecular Formula: C27H29N2NaO7S2
Molecular Weight: 580.65
Molecular structure: Xanthene class

technical support


Physical and Chemical properties:

TEST ITEMS SPECIFICATION
APPEARANCE DARK RED POWDER
SHADE BRIGHT BLUISH PINK
IONICITY ANIONIC
DENSITY 1.05-1.2 g/cm3
LIGHT FASTNESS 3

Packing: 25kg bags with pallets/25kg drums/boxes.