1013-20-3

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1013-20-3 Structure

Identification	Back Directory
[Name] NEOCUPFERRON
[CAS] 1013-20-3
[Synonyms] NEOCUPFERRON determinationofCuFe n-1-naftyl-n-nitrosohydroxylaminamonny ammonium (N-hydroxynaphthylamino)oxoamide Neocupferron [for Determination of Cu, Fe] α-Naphthylnitrosohydroxylamineammoniumsalt AMMONIUM-ALPHA-NAPHTHYLNITROSOHYDROXYLAMINE N-(Ammonium oxy)-N-nitroso-1-naphthalenamine alpha-naphthylnitrosohydroxylamineammoniumsalt n-1-naphthyl-n-nitroso-hydroxylaminammoniumsalt N-Hydroxy-N-nitroso-1-naphthylaMine aMMoniuM salt N-Nitroso-N-(1-naphthyl)hydroxylamine ammonium salt N-(1-NAPHTHYL)-N-NITROSOHYDROXYLAMINE AMMONIUM SALT N-Hydroxy-N-nitroso-1-naphthalenamine ammo-nium salt
[EINECS(EC#)] 213-793-5
[Molecular Formula] C10H11N3O2
[MDL Number] MFCD00043242
[MOL File] 1013-20-3.mol
[Molecular Weight] 205.21

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319-H335
[Precautionary statements ] P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
[Hazard Codes ] Xi
[Risk Statements ] 36/37/38
[Safety Statements ] 26-36
[RTECS ] NC4375000
[Toxicity] rat,LDLo,oral,500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 35, 1953.

Raw materials And Preparation Products	Back Directory
[Raw materials] Ethanol-->4-Chlorobenzaldehyde-->Ammonium sulfide-->1-Butyl nitrite-->1-Nitronaphthalene

Hazard Information	Back Directory
[Chemical Properties] White to light brown flaky crystals. Melting point 125-126°C (decomposition). Soluble in water and methanol, insoluble in ether.
[Uses] Reagent for iron and copper. See also Cupferron.

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