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4- bromine biphenyl (stated that

Referred to as: DehydrazineEnglish name: Sebacic acid dihy drazideMolecular formula: C8H18N4O2Structure: H2NHNCO (CH2) 6CONHNH2Molecular weight: 230.0Physical and Chemical Properties: Appearance white crystalline powder

Product Name: 3-Chlorobiphenyl (also known as the PCB

Name: Hydrazine sulfate (hydrazine sulfate)English name: Diamine sulfate hydrazine sulfateMolecular formula: N2H4H2SO4Molecular weight: 130.13Content: 99%Hydrazine sulfate is a white powder

Adipic acid dihydrazide

3 Bromobiphenyl (also known as: m-bromobiphenyl)English name: 3-Bromobi phenyiContent: 99.5%Appearance: light yellow liquidUses: medicine

2-Bromobiphenyl (also known as: o-bromobiphenyl)English name: 2-Bromobi phenyiContent: 99%Appearance: light yellow liquidUses: medicine

4

4- bromine biphenyl (stated that

Product Name: 4-Chlorobiphenyl (also known as p-chlorobiphenyl

Product Name: 2-chlorobiphenyl (also known as two o-chlorobiphenyl