1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt

• Catalog No.: B23375
• CAS Number: 525-05-3
• M. F.: C10H5NNa2O8S2
• M. W.: 377.25814
• Purity: 90+%

SYNONYMS

• Title: 1-亚硝基-2-萘酚-3,6-二磺酸二钠盐
• IUPAC name: disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
• IUPAC Traditional name: disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
• Synonyms: 1-Nitroso-R-salt

DATABASE IDS

• CAS Number: 525-05-3
• MDL Number: MFCD00003885
• Beilstein Number: 3643930
• EC Number: 208-369-1
• Merck Index: 146644

PROPERTIES

• Purity: 90+%
• Melting Point: >300°C
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Risk Statements: 36/37/38
• RTECS: QJ6480000
• Safety Statements: 26-37
• TSCA Listed: 是

REFERENCES

• Reagent for determination of Co and other metals.