Tom ntej: Sodium 3-nitrobenzenesulphonate CAS 127-68-4

Sodium 3-nitrobenzenesulphonate CAS 127-68-4 Featured duab

CAS:127-68-4 ib

Molecular Formula:C6H4NaO5S

Molecular Luj:225.15 Nws

EINECS:204-857-3 ib

Synonyms:3-NITROBENZENESULFONIC ACID SODIUM ntsev; NITROBENZENESULFONIC(M-) ACID, SODIUM ntsev; M-NITROBENZENESULFONIC ACID, NA ntsev; M-NITROBENZENESULFONIC ACID SODIUM ntsev; RESIST SALT; SODIUM M-NITROBENZENESULFONATE; SODIUM 3-NITROBENZENESULFONate

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Sodium 3-nitrobenzenesulphonate CAS 127-68-4 yog dab tsi?

Sodium 3-nitrobenzenesulphonate, raws li ib qho tseem ceeb tshuaj lom neeg, plays lub luag hauj lwm irreplaceable nyob rau hauv ntau yam kev lag luam teb xws li dyes, pigments, thiab organic synthesis. Txawm li cas los xij, nws muaj peev xwm toxicity txaus ntshai.

Specification

Yam khoom	Specification
Cia tej yam kev mob	Khaws hauv qab +30 ° C.
Qhov ntom	0.45 g / cm3 (20 ° C)
Melting point	350 ° C
PH	8 (50g / l, H2O, 23 ℃)
Boiling point	217.5°C dej
pKa	0 [ntawm 20 ℃]

Daim ntawv thov

Sodium 3-nitrobenzenesulphonate yog siv los ua cov tshuaj tiv thaiv rau kev txo thiab sulfurizing dyes, tshuaj tiv thaiv xim rau dyes, xeb tshem tawm rau nkoj, thiab nickel tshem tawm rau electroplating. Sodium 3-nitrobenzenesulphonate kuj yog ib qho nruab nrab rau dyes thiab vanillin.