ALIZARIN RED S pH INDICATOR |
| Article No. | 10305 | Grade | pH Indicator | |
| 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 powder | |
| Solubility | Soluble in water. | |||
| Specifications Parameters | ||||
| Description | Yellow or orange to red/brown powder. | |||
| Identification | Passes test | |||
| Dye content (Spectro) | 70.00% | |||
| pH transition range | Passes test | |||
| pH 4.3 to 6.3 | Brilliant yellow to pink | |||
| pH 9.4 to 12.0 | Brown orange to violet | |||
| Loss on drying (at 110°C) | Max. 8.0% | |||
| Note(s): Assay (if applicable) method mentioned.
WARNING Hazard statements: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. Precautionary statements Prevention: Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Response: IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If eye irritation persists: Get medical advice/attention. |
IMDG Code : —
UN No. : — IATA : — |
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| Disposal: Dissolve the chemical to be disposed, in water and allow it to run to waste, diluting with large quantities of water. | ||||
| Hazard Pictogram(s) : — GHS07 | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 25gm, 4x25gm, 100gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 10305 | 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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