A5271912
Light Green SF Yellowish , AR , 5141-20-8
Synonym(s):
Acid Green;Acid Green 5;Light Green SF Yellowish;Light green SF yellowish (C.I. 42095)
CAS NO.：5141-20-8
Empirical Formula: C37H37N2NaO9S3
Molecular Weight: 772.88
MDL number: MFCD00012121
EINECS: 225-906-5
| Pack Size | Price | Stock | Quantity |
| 1g | RMB48.80 | In Stock |
|
| 5G | RMB164.80 | In Stock |
|
| 25G | RMB507.20 | In Stock |
|
| 100G | RMB1822.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 290 °C (dec.)(lit.) |
| bulk density | 200kg/m3 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: soluble1mg/mL |
| Colour Index | 42095 |
| form | Solid |
| color | Red to Dark Purple |
| PH | 2.9 (10g/l, H2O, 25℃) |
| Water Solubility | water: 10mg/mL, clear |
| λmax | 630nm, 422nm |
| Merck | 14,5485 |
| BRN | 5717828 |
| Biological Applications | Cosmetics; oral hygiene products; sunscreen; detecting proteins; treating apolipoprotein E-related diseases |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChIKey | DGOBMKYRQHEFGQ-UHFFFAOYSA-L |
| SMILES | [Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)\C(=C3\C=CC(\C=C3)=[N+](/CC)Cc4cccc(c4)S([O-])(=O)=O)c5ccc(cc5)S([O-])(=O)=O |
| CAS DataBase Reference | 5141-20-8 |
| IARC | 3 (Vol. 16, Sup 7) 1987 |
| EPA Substance Registry System | C.I. Acid Green 5, disodium salt (5141-20-8) |
Description and Uses
Light Green SF Yellowish is an acid dye, and a water pollutant. Oxidation of light green SF yellowish results in colour loss, making it an excellent indicator in the detection of trace cerium. Dyes and metabolites.
Safety
| Symbol(GHS) |  GHS08 |
| Signal word | Warning |
| Hazard statements | H351 |
| Precautionary statements | P201-P202-P280-P308+P313-P405-P501a |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Hazard Codes | Xn |
| Risk Statements | 68 |
| Safety Statements | 36/37-24/25 |
| WGK Germany | 2 |
| RTECS | BQ4900000 |
| F | 3 |
| TSCA | TSCA listed |
| HS Code | 32041200 |
| Storage Class | 11 - Combustible Solids |
| Hazardous Substances Data | 5141-20-8(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: >2 g/kg (Lu, Lavalle) |
