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CAS RN: | Product Number: O0574
ICG Carboxylic Acid
Purity: >80.0%(T)(HPLC)
Synonyms:
- Sodium 4-[2-[(1E,3Z,5E,7E)-4-Carboxy-7-[1,1-dimethyl-3-(4-sulfonatobutyl)-1,3-dihydro-2H-benzo[e]indol-2-ylidene]hepta-1,3,5-trien-1-yl]-1,1-dimethyl-1H-benzo[e]indol-3-ium-3-yl]butane-1-sulfonate
- Indocyanine Green Carboxylic Acid
Product Documents:
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| Product Number | O0574 |
Purity / Analysis Method
|
>80.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__4__4H__4__7N__2NaO__8S__2 = 818.98 |
| Physical State (20 deg.C) | Solid |
Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
Specifications
| Appearance | Amber to Brown to Dark green powder to crystal |
| Purity(HPLC) | min. 80.0 area% |
| Purity(Nonaqueous Titration) | min. 80.0 % |
| Lambda max. | 790.0 to 795.0 nm(methanol) |
| NMR | confirm to structure |
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| HS Number | 2933998090 |
Application
Near infrared fluorescent dye

References
- Approach to a Substituted Heptamethine Cyanine Chain by the Ring Opening of Zincke Salts
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