Disodium Chromotropate Dihydrate >98.0%(T) - CAS 5808-22-0
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Disodium Chromotropate Dihydrate >98.0%(T)
Synonyms:
- Chromogen C Dihydrate
- Chromotropic Acid Disodium Salt Dihydrate
- 1,8-Dihydroxynaphthalene-3,6-disulfonic Acid Disodium Salt Dihydrate
- Mordant Brown 7 Dihydrate
Ürün Numarası | D0596 |
Saflık / Analiz Metodu | >98.0%(T) |
Moleküler Formül / Moleküler Ağırlık | C__1__0H__6Na__2O__8S__2·2H__2O = 400.28 |
Fiziksel Durum(20 deg.C) | Katı |
Condition to Avoid | Light Sensitive |
CAS No | 5808-22-0 |
Related CAS No | 129-96-4 |
Reaxys Registry Number | 3647189 |
PubChem Substance ID | 87567246 |
Colour Index | 57030 |
MDL Number | MFCD00150612 |
Özellikler
Görünüm | White to Gray to Brown powder to crystaline |
Saflık(HPLC) | min. 97.0 area% |
Saflık(Nötralizasyon titrasyonu) | min. 98.0 % |
Su | 8.0 to 11.0 % |
Sulfate | max. 0.02% |
Suitability for formaldehyde-analysys | Abs min. 0.300(near 580nm) in the presence of Formaldehyde(0.6ppm) |
Özellikler (reference)
Çözünürlük in water | Soluble |
Degree of solubility in water | 125 g/l 20 °C |
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