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Chromoxane cyanine R, Hi-Cert™
Chromoxane cyanin R, when used with an iron alum mordant, forms a lake which is valued as a substitute for hematoxylin in the H&E stain.
CAS Number :
3564-18-9
Synonym :
Chromoxane cyanine R, Hi-Cert™
Molecular Formula :
C₂₃H₁₅Na₃O₉S
More Information
Product Name |
Chromoxane cyanine R, Hi-Cert™ |
SKU |
RM5109 |
CAS No |
3564-18-9 |
EC No. |
222-641-7 |
C.I. No |
43820 |
Molecular formula |
C₂₃H₁₅Na₃O₉S |
Molecular Weight |
536.39 |
Synonym |
Chromoxane cyanine R, Hi-Cert™ |
HS Code |
3212 90 90 |
Storage |
Below 30°C |
Shelf Life |
4 Years |
Customized Product Available |
No |
Appearance |
Orange to red to dark brown powder |
Solubility |
20 ppm in buffer pH 7.0 yields clear solution |
Absorption maxima |
434 - 440 nm (20 ppm in buffer pH 7.0) |
UV Absorbance |
130 - 230 (20 ppm in buffer pH 7.0) |
Loss on drying (at 105°C, 1 hr) |
<= 10.0% |
Hazard Pictogram(s) |
|
Signal Word |
Warning |
Hazard Statement(s) |
H315- H319- H335 |
Precautionary Statement(s) |
P261- P280- P313- P321- P403 + P233- P501 |
UN No. |
Not dangerous goods |
Class |
- |
Packing Group |
- |
WGK |
1 |