Molekula Light Green SF Yellowish
Specification & product details.
Light Green SF Yellowish is a synthetic organic dye used in textile, paper, and plastic coloring applications.
CAS number: 5141-20-8
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Specifications
| Property | Value |
| Appearance | Deep purple powder |
| Solubility | Soluble in water to give a clear green solution |
| Dye Content | ≥80% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | Deep-purple powder |
| Melting Point | 288 °C (decomposes) |
Identification
| Property | Value |
| SKU | 15349285 |
| CAS Number | 5141-20-8 |
| IUPAC Name | disodium;3-\[\[N-ethyl-4-\[\[4-\[ethyl-\[(3-sulfonatophenyl)methyl\]azaniumylidene\]cyclohexa-2,5-dien-1-ylidene\]-(4-sulfonatophenyl)methyl\]anilino\]methyl\]benzenesulfonate |
| EC Number | 225-906-5 |
| Molecular Formula | C37H34N2Na2O9S3 |
| Molecular Weight | 792.86 |
| Exact Mass | 792.1222 |
| SMILES | CCN(CC1=CC(=CC=C1)S(=O)(=O)\[O-\])C2=CC=C(C=C2)C(=C3C=CC(=\[N+\](CC)CC4=CC(=CC=C4)S(=O)(=O)\[O-\])C=C3)C5=CC=C(C=C5)S(=O)(=O)\[O-\].\[Na+\].\[Na+\] |
| InChIKey | DGOBMKYRQHEFGQ-UHFFFAOYSA-L |
| InChI | InChI=1S/C37H36N2O9S3.2Na/c1-3-38(25-27-7-5-9-35(23-27)50(43,44)45)32-17-11-29(12-18-32)37(31-15-21-34(22-16-31)49(40,41)42)30-13-19-33(20-14-30)39(4-2)26-28-8-6-10-36(24-28)51(46,47)48;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2\*+1/p-2 |
| PubChem CID | 21223 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
Safety & GHS
Warning
- Health HazardGHS07
Hazard statements
- H340May cause genetic defects
- H351Suspected of causing cancer
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P263Avoid contact during pregnancy/while nursing
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P302+352IF ON SKIN: Wash with soap and water
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313IF exposed or concerned: Get medical advice/attention
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Alternative names
A F Green No.2; Acid Green 5; C.I. 42095; C.I. Acid Green 5; C.I. ACID GREEN 5, DISODIUM SALT; C.I. Food Green 2; D And C Green No. 4; D&C Green No. 2; FD And C Green No. 2-Aluminum Lake; FD&C Green No. 2
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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