Sulphonazo III sodium salt ≥90.0% (by HPLC) for spectrophotometry
供应商: TCI
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Warning
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Synonyms:
2,7-Bis(2-sulphophenylazo)-1,8-dihydroxynaphthalene-3,6-disulphonic Acid Tetrasodium Salt
A5010-1G
A5010-5G
TCIAA5010-1GEA
0
CNY
TCIAA5010-1G
TCIAA5010-5G
Sulphonazo III sodium salt ≥90.0% (by HPLC) for spectrophotometry
Sulphonazo III sodium salt
Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba
分子式:
C₂₂H₁₆N₄O₁₄S₄ 分子量: 776.55 g/mol |
MDL编号:
MFCD00003942 CAS号: 68504-35-8 EINECS: 270-924-9 |
产品技术规格
Appearance | Dark green to Black powder to crystal |
Purity (HPLC) | min. 90.0 area% |
Sensitiveness | Colorimetric Test : Turn Purple with Barium |
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