Chemical Name: Congo Red
CAS No.: 573-58-0
Molecular Fomula: C32H22N6Na2O6S2
Molecular weight:?696.66
Appearance:?Brown red powder
Chemical Name: Congo Red
CAS No.: 573-58-0
Molecular Fomula: C32H22N6Na2O6S2
Molecular weight:?696.66
Appearance:?Brown red powder
Congo Red?Quick Details
Chemical Name: Congo Red
CAS No.: 573-58-0
Molecular Fomula: C32H22N6Na2O6S2
Molecular weight:?696.66
Appearance:?Brown red powder
Congo Red Typical Properties
ITEMS | SPECIFICATION |
Appearance | Brown red powder |
Melting point | >360 ??C (lit.) |
density | 0.995?g/mL?at 25???C |
vapor pressure | <1 Pa |
storage temp. | Store at +5??C to +30??C. |
solubility | H2O: soluble10mg/mL |
pka | 4.1(at 25??) |
color | Red Brown |
PH Range | 3(blue)-5.2(red) |
Odor | Odorless |
Congo Red application:
Mainly used for dyeing of textiles and paper products such as cotton, linen, silk, etc., and can also be used as an indicator
Congo Red Packaging and Shipping?
customized according to customer needs.
Congo Red?Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.