Molekula
Janus green B (C.I. 11050)
Overview
A high-purity stains & indicators supplied by Molekula across research and bulk scale.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Dark green or dark blue to black |
| Loss on Drying | ≤10% |
| Specific absorbance | (E 1% / 1cm): 728 (@649nm in 50:50) |
| Dye Content | ≥65.0% |
| Lambda max | 650 ± 10nm (methanol) |
| Solubility in methanol | Blue solution (0.1% in 50:50 methanol: water) |
| Extinction coefficient (at A1) | ≥28000 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 58328236 |
| CAS Number | 2869-83-2 |
| Molecular Formula | C30H31ClN6 |
| Molecular Weight | 511.06 |
| SMILES | CCN(CC)C1=CC2=[N+](C3=C(C=CC(=C3)N=NC4=CC=C(C=C4)N(C)C)N=C2C=C1)C5=CC=CC=C5.[Cl-] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 3212900050 |
| Tariff Code | 3212900000 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, IT, FR, ES, DE, EN.
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PT - (58328236) JANUS GREEN B (C.I. 11050) [2869-83-2].pdf
SDS · PT · 156 KB
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IT - (58328236) JANUS GREEN B (C.I. 11050) [2869-83-2].pdf
SDS · IT · 153 KB
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FR - (58328236) JANUS GREEN B (C.I. 11050) [2869-83-2].pdf
SDS · FR · 156 KB
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ES - (58328236) JANUS GREEN B (C.I. 11050) [2869-83-2].pdf
SDS · ES · 156 KB
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DE - (58328236) JANUS GREEN B (C.I. 11050) [2869-83-2].pdf
SDS · DE · 156 KB
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EN - (58328236) JANUS GREEN B (C.I. 11050) [2869-83-2].pdf
SDS · EN · 154 KB
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
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