Description
Technical Parameters
Product Brief Introduction
Product name: Ponceau 4R
CAS：2611-82-7
MF: C20H11N2Na3O10S3
MW: 604.473
Product Specification
|
Item |
Specification |
|
Appearance |
Red uniform powder |
|
Shade |
Standard approx. |
|
Fineness |
Pass 80μm Residue content ≤5.0% |
|
Insoluble Matter |
≤ 1.0% |
|
Moisture |
≤ 5.0% |
|
Strength (points) |
97.0%~103.0% |
