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CAS RN: 5141-20-8 | Product Number: L0054
Acid Green 5
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Purity:
Synonyms:
- Acid Green GG
- Guinea Green 2G
- Light Green SF Yellowish
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
$69.00
|
1 | 0 | It can be shipped in about 2 weeks after ordering |
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| Product Number | L0054 |
| Molecular Formula / Molecular Weight | C__3__7H__3__4N__2Na__2O__9S__3 = 792.84 |
| Physical State (20 deg.C) | Solid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 5141-20-8 |
| Reaxys Registry Number | 7280401 |
| PubChem Substance ID | 87572021 |
| SDBS (AIST Spectral DB) | 12690 |
| Merck Index (14) | 5485 |
| Colour Index | 42095 |
| MDL Number | MFCD00012121 |
Specifications
| Appearance | Orange to Brown to Dark purple powder to crystal |
| Lambda max. | 631.0 to 635.0 nm(H2O) |
| Absorbance(E1%1cm) | min. 700(H2O, 631.0 to 635.0 nm) |
| NMR | confirm to structure |
Properties (reference)
| Maximum Absorption Wavelength | 633 nm (H__2O) |
| Solubility in water | Soluble |
GHS
Related Laws:
| RTECS# | BQ4900000 |
Transport Information:
| H.S.code* | 3204.12-100 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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Other Documents
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Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)]
| Product # | L0141 |
| CAS RN | 5141-20-8 |
| Purity / Analysis Method: |