CITRIC ACID ANHYDROUS FOR MOLECULAR BIOLOGY |
| Article No. | 71700 | Grade | Molecular Biology | |
| Synonyms | 2-Hydroxy-1,2,3-propane tricarboxylic acid anhydrous | C.I. No. | — | |
| CAS No. | 77-92-9 | Purity | 99.5% | |
| Molecular Formula | C6H8O7 | Molecular Weight | 192.13 | |
| H.S. Code | 2918.1400 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | White crystalline | |
| Solubility | 10% Solution in water is clear and colourless. | Odour | Odorless | |
| Melting point | 153 – 159°C | |||
| Specifications Parameters | ||||
| Description | Colourless or white crystals or crystalline powder. | |||
| pH (of 5% solution in water) | 1.0 – 3.0 | |||
| Melting point | 153 – 159°C | |||
| Min. assay (By acidimetric (NaOH titration)) | 99.50% | |||
| Water (KF) | Max. 1.0% | |||
| Chloride (Cl) | Max. 0.005% | |||
| Sulphate (SO4) | Max. 0.015% | |||
| Arsenic (As) | Max. 0.0001% | |||
| Barium (Ba) | Passes test | |||
| Calcium (Ca) | Max. 0.02% | |||
| Iron (Fe) | Max. 0.005% | |||
| Lead (Pb) | Max. 0.001% | |||
| Oxalate (C2O4) | Passes test | |||
| Sulphated ash | Max. 0.10% | |||
| DNase, RNase | None detected. | |||
| Properties | Store below 30°C | |||
| Note(s): 1] 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.
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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 | 500gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 71700 | 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- 10.11.2024
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