Hydroxynaphthol blue indicator for metal titration, Fluka™
Supplier: Honeywell Chemicals
Certificates
About this item
Synonyms: 1-(2-Hydroxy-4-sulpho-1-naphthylazo)-2-naphthol-3,6-disulphonic acid trisodium salt
CAS Number:63451-35-4
:
Formula:C₂₀H₁₁N₂Na₃O₁₁S₃
MDL Number:MFCD00036393
Molecular Weight:620.47 g/mol
Storage Temperature:Ambient
EINECS:264-197-7
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Identity (LC-MS):complying
- Absorption maximum:640 - 650 nm
- Absorbtion (1%/1cm):Min. 325
- Suitability for Complexometry:complying
Specification Test Results
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