Cupferron (N-Hydroxy-N-nitrosobenzenamine ammonium salt) CAS NO.135-20-6

Min.Order Quantity:: 1 Metric Ton

Purity:: 98%

Port:: shanghai

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

Cupferron (N-Hydroxy-N-nitrosobenzenamine ammonium salt)
135-20-6
Cupferron (N-Hydroxy-N-nitrosobenzenamine ammonium salt)

Quick Details

ProName: Cupferron (N-Hydroxy-N-nitrosobenzenam...
CasNo: 135-20-6
Appearance: Colorless to light yellow liquid
Application: intermediate
DeliveryTime: depend on yr quantity
PackAge: bottle/drum or customer's request
Port: shanghai
ProductionCapacity: 1 Metric Ton/Month
Purity: 98%
Storage: N/A
Transportation: --
LimitNum: 1 Metric Ton
Grade: Industrial Grade,Electron Grade

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1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

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Details

cupferron (n-hydroxy-n-nitrosobenzenamine ammonium salt)

content	≥95%-98.0%
melting point range	120.5-122℃
melting experiment	qualified
residue of ignition (sulfate )	0.05-0.1
melting range	148℃-152℃

characteristics: a white or bright golden flake crystals, long time home to darken dark, dissolved in water and alcohol, avoid light, cool place sealed to preserve, package a small amount of ammonium carbonate into the container to prevent its decomposition. melting point:105-151c
purpose: analytical reagent ( metal elements determination ) for aluminum, copper, bismuth, iron, mercury, zinc, manganese, niobium, tantalum, gallium, thorium, titanium, vanadium, tin and other elements of the weight determination.