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LC3433 Maleic acidPh Eur,NF |
| Order number | Packaging | Quantity | Price € |
| AC30433 | Glass bottle | 1 kg | Inquire |
| Product information | |
| Grade | Ph Eur,NF |
| Synonyms | cis-Butenedioic acid |
| Hill Formula | C4H4O4 |
| Chemical formula | HOOCCH=CHCOOH |
| HS Code | 2917 19 90 |
| EC number | 203-742-5 |
| Molar mass | 116.07 g/mol |
| EC index number | 607-095-00-3 |
| CAS number | 110-16-7 |
| Chemical and physical data | |
| Solubility | 788 g/l (25 °C) |
| Melting point | 132 – 135 °C |
| Molar mass | 116.07 g/mol |
| Density | 1.59 g/cm3 (20 °C) |
| Bulk density | 750 – 800 kg/m3 |
| pH value | 1.3 (100 g/l, H2O, 20 °C) |
| Boiling point | 135 °C (decomposition) |
| Vapor pressure | < - 0.1 hPa (20 °C) |
| Flash point | >100 °C |
| Safety information according to GHS | |
| Hazard Statement(s) | H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H317: May cause an allergic skin reaction. |
| Precautionary Statement(s) | P280: Wear protective gloves. P302 + P350: IF ON SKIN: Gently wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Hazard Pictogram(s) |  |
| RTECS | OM9625000 |
| Storage class | 8 A Combustible substances, corrosive |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 22-36/37/38-43 Harmful if swallowed.Irritating to eyes, respiratory system and skin.May cause sensitization by skin contact. |
| S Phrase | S 24-26-28-37-46 Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of soap and water.Wear suitable gloves.If swallowed, seek medical advice immediately and show this container or label. |
| Categories of danger | harmful, irritant, sensitizing |
| Hazard Symbol |
|
Harmful
| Transport information | |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Toxicological data | |
| LD 50 oral | LD50 rat 708 mg/kg |
| LD 50 dermal | LD50 rabbit 1560 mg/kg |
| Specifications | |
| Assay (calc.on anhydrous substance) | 99.0 – 101.0 % |
| Identity | passes test |
| Clarity of solution | passes test |
| Heavy metals (as Pb) | ≤ 10 ppm |
| Fe (Iron) | ≤ 5 ppm |
| Fumaric acid | ≤ 1.5 % |
| Residual solvents (Ph.Eur./USP/ICH) | excluded by the production process |
| Sulfated ash | ≤ 0.1 % |
| Water (K. F.) | ≤ 2.0 % |
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