PROPYL-4-HYDROXY BENZOATE PURE |
| Article No. | 19425 | Grade | Pure | |
| Synonyms | Propyl paraben, Propyl-p-hydroxy benzoate | C.I. No. | — | |
| CAS No. | 94-13-3 | Purity | 99.0-102.0% | |
| Molecular Formula | C10H12O3 | Molecular Weight | 180.20 | |
| H.S. Code | 2918.2990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | White crystalline | |
| Solubility | 10% solution in 95% ethanol is clear. | Odour | Odorless | |
| Melting point | 96 – 99°C | |||
| Specifications Parameters | ||||
| Description | White to off-white crystalline powder. | |||
| Identification (By FTIR) | Conforms. | |||
| Appearance of solution | Passes test | |||
| Melting point | 96 – 99°C | |||
| Min. assay (By Acidimetry, by potentiometry, calc. on dried substance) | 99.0 – 102.00% | |||
| Absorption maximum at λmax. (in ethanol) | About 258 nm | |||
| Loss on drying (over a silica gel for 5hrs) | Max. 0.5% | |||
| Sulphated ash | Max. 0.1% | |||
| Sulphate (SO4) | Passes test | |||
| Chloride (Cl) | Max. 0.05% | |||
| Properties | Store at room temperature. Slightly soluble in boiling water, soluble in alcohol, ether and acetone. Moisture sensitive. | |||
| 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, 5kg, 25kg, 50kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 19425 | 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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