MALEIC ACID AR/ACS |
Article No. | 53444 | Grade | AR/ACS | |
Synonyms | Toxilic acid, cis-Butenedioic acid | C.I. No. | — | |
CAS No. | 110-16-7 | Purity | 99.5% | |
Molecular Formula | C4H4O4 | Molecular Weight | 116.08 | |
H.S. Code | 2917.1910 | 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 | Faint acidulous odor | |
Specifications Parameters | ||||
Description | White crystals/crystalline powder. | |||
Min. assay (By Acidimetric) | 99.50% | |||
Insoluble matter | Max. 0.005% | |||
Sulphated ash | Max. 0.005% | |||
Cadmium (Cd) | Max. 0.0001% | |||
Fumaric acid | Max. 0.5% | |||
Sulphate (SO4) | Max. 0.001% | |||
Chloride (Cl) | Max. 0.001% | |||
Calcium (Ca) | Max. 0.0005% | |||
Copper (Cu) | Max. 0.0005% | |||
Iron (Fe) | Max. 0.0005% | |||
Lead (Pb) | Max. 0.0005% | |||
Potassium (K) | Max. 0.002% | |||
Sodium (Na) | Max. 0.002% | |||
Magnesium (Mg) | Max. 0.0005% | |||
Zinc (Zn) | None detected | |||
Properties | Combustible, it is converted partly to fumaric acid. | |||
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. |
IMDG Code : 8/III
UN No. : 3261 IATA : 8 |
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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, 20 x 500gm |
Country of Origin | India | Website | www.auraiyalabchem.com |
Item model number | 53444 | 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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