Merck 104593 HydroxynapHthol Blue Metal (Pm) İndicator 25 gr
12.751,40 TL + KDV
15.301,68 TL
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Description | |
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Catalogue Number | 104593 |
Synonyms | 2,2'-Dihydroxy-1,1'-azonaphthalene-3',4,6'-trisulfonic acidtrisodiumsalt |
Product Information | |
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CAS number | 63451-35-4 |
EC number | 264-197-7 |
Hill Formula | C₂₀H₁₁N₂Na₃O₁₁S₃ |
Molar Mass | 620.48 g/mol |
HS Code | 2927 00 00 |
Structure formula Image | |
Quality Level | MQ100 |
Physicochemical Information | |
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pH value | 2 - 3 (10 g/l, H₂O, 20 °C) |
Bulk density | 330 kg/m3 |
Solubility | 340 g/l |
Storage and Shipping Information | |
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Storage | Store at +15 °C to +25 °C. |
Specifications | |
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Appearance of solution | conforms |
Loss on Drying (105 °C) | ≤ 5 % |
Suitability as indicator (for metal titration) | conforms |