Merck 103168 Eriochrome Blue-Black B Metal İndicator 25 gr
2.194,23 TL + KDV
2.633,08 TL
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Description | |
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Catalogue Number | 103168 |
Synonyms | 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-naphthalene-4-sulfonic acid sodium salt |
Product Information | |
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CAS number | 3564-14-5 |
EC number | 222-639-6 |
Hill Formula | C₂₀H₁₃N₂NaO₅S |
Molar Mass | 416.39 g/mol |
HS Code | 3204 19 00 |
Structure formula Image |
Physicochemical Information | |
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pH value | 9.5 (10 g/l, H₂O, 20 °C) |
Bulk density | 540 kg/m3 |
Solubility | 20 g/l (20 °C) |
Toxicological Information | |
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LD 50 oral | LD50 Rat > 5000 mg/kg |
Safety Information | |
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Hazard Symbols | Irritant |
Categories of danger | irritant |
R Phrase | R 36 Irritating to eyes. |
Storage and Shipping Information | |
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Storage | Store at +15 °C to +25 °C. |