Synonyme Bezeichnungen: engl. 1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt
CAS Number [5808-22-0]
Linear Formula: (HO)2C10H4(SO3Na)2·2H2O
Molecular Weight: 400.29 g/mol
EC Number: 204-972-9 (EINECS)
MDL number: MFCD00150612
PubChem Substance ID: 24856441
quality...for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti
color off-white
mp >300 °C (lit.)
Personal Protective Equipment; dust mask type N95 (US), Eyeshields, Gloves
Hazard Code(s): Xi
Risk Statements: R 36/37/38
Safety Statements: S 26-36
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