Toluene 4 sulfonic acid monohydrate GR
ürün Kodu : 109613.0100Sorunuz!
109613.0100
Toluene-4-sulfonic acid monohydrate GR
Ürün bilgisi | |||
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Grade | ACS | ||
Synonyms | p-toluenesulfonic acid | ||
Hill Formula | C7H8O3S * H2O | ||
Chemical formula | CH3C6H4SO3H * H2O | ||
HS Code | 2904 10 00 | ||
EC number | 203-180-0 | ||
Molar mass | 190.22 g/mol | ||
EC index number | 016-030-00-2 | ||
CAS number | 6192-52-5 |
Kimyasal ve fiziksel veri | |||
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Ignition temperature | 600 °C | ||
Solubility | 670 g/l (20 °C) | ||
Melting point | 56 °C Elimination of water of crystallisation | ||
Molar mass | 190.22 g/mol | ||
Density | 0.5 g/cm3 | ||
Bulk density | 510 kg/m3 | ||
pH value | 1 (650 g/l, H2O, 20 °C) (anhydrous substance) | ||
Boiling point | 140 °C (27 hPa) | ||
Vapor pressure | (20 °C) | ||
Flash point | 180 °C |
GHS'e göre güvenlik bilgisi | |||
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Hazard Statement(s) | H319: Causes serious eye irritation. H315: Causes skin irritation. H335: May cause respiratory irritation. |
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Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. |
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Signal Word | Warning | ||
Hazard Pictogram(s) | |||
RTECS | DB7164000 | ||
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. |
Güvenlik bilgisi | |||
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R Phrase | R 36/37/38 Irritating to eyes, respiratory system and skin. |
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S Phrase | S 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves. |
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Categories of danger | irritant | ||
Hazard Symbol |
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Nakliye bilgisi | |||
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Declaration (railroad and road) ADR, RID | UN 2585 Arylsulfonsäuren, fest(TOLUOLSULFONSAEURE ), 8, III | ||
Declaration (transport by sea) IMDG-Code | UN 2585 ARYLSULPHONIC ACIDS, SOLID, 8, III, Segregation Group: 1 (Acids) | ||
Declaration (transport by air) IATA-DGR | UN 2585 ARYLSULPHONIC ACIDS, SOLID, 8, III |
Toksikolojik veri | |||
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LD 50 oral | LD50 rat 2570 mg/kg |
Spesifikasyonlar | |
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Assay (acidimetric, calc. on anhydrous substance) | ≥ 99.0 % |
Identity | passes test |
Appearance of solution | conforms |
Sulphate (SO4) | ≤ 0.3 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.01 % |
Na (Sodium) | ≤ 0.002 % |
TLC-Test | passes test |
Sulfated ash | ≤ 0.1 % |
Water (according to Karl Fischer) | 9.5 - 11.5 % |