ALIZARIN RED S AR/ACS |
| Article No. | 50300 | Grade | AR/ACS | |
| Synonyms | Sodium Alizarine Sulphonate | C.I. No. | 58005 | |
| CAS No. | 130-22-3 | Purity | — | |
| Molecular Formula | C14H6Na2O7S | Molecular Weight | 364.24 | |
| H.S. Code | 32041213 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Red | |
| Solubility | 10 ppm solution in 0.1M NaOH yields clear solution. | |||
| Specifications Parameters | ||||
| Description | Yellow or orange to red/brown powder. | |||
| Dye content (Spectrophotometer) | 65.00% | |||
| pH range (light yellow to pink) | 4.3 – 6.3 | |||
| pH range (brown-orange to violet) | 9.4 – 12.0 | |||
| Absorption maximum
ʎ1 (10 ppm in 0.1 M NaOH) |
554 – 558 nm |
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| ʎ2 (10 ppm in 0.1 M NaOH) | 590 – 599 nm | |||
| Loss on drying | Max. 8.0% | |||
| Note(s): Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ———————————————— |
IMDG Code : —
UN No. : — IATA : — |
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| Disposal: ——————— | ||||
| Hazard Pictogram(s) : —————- | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 25gm, 100gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 50300 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date: 10/12/2024
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