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Chemical Name: 3,3'-Diaminobenzidine tetrahydrochloride hydrate CAS No.:868272-85-9 Molecular weight:268.75 Appearance:White powder -
Chemical Name:3,3'-Dichlorobenzidine CAS:91-94-1 Appearance:White to Off-White powder -
Chemical Name: 3,3'-diindolylmethane
CAS No.: 1968-05-4
Molecular Formula: C17H14N2
Molecular Weight: 246.30600
Appearance: Whitepowder
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Chemical Name:3,3'-Dimethyl-4,4'-biphenylene diisocyanate CAS No.: 91-97-4 Appearance: Flaxen red particles -
Chemical Name: 3,3'-IMINOBIS(N,N-DIMETHYLPROPYLAMINE) CAS No.: 6711-48-4 Molecular Formula: C10H25N3 Molecular weight: 187.33 Appearance: Transparent liquid Assay: ≥98.0% -
Chemical Name: 3,3'-Sulfonyldianiline CAS No.: 599-61-1 Molecular Formula: C12H12N2O2S Molecular weight: 248.3 Appearance: White or almost white, crystalline powder or colorless crystals Assay: ≥99% -
Assay: ≥ 99.5 % Appearance: White to pale yellow powder Capacity: 300tons/year Packaging: 25kgs/drum Sample: available -
Assay: 99.0%~101.0% (anhydrous substance) Appearance: white powder Capacity: 300tons/year Packaging: 25kgs/drum Sample: available -
Chemical Name:3,3',4,4'-Biphenyltetramine tetrahydrochloride
CAS No.:7411-49-6
Molecular Fomula: C12H18Cl4N4
Molecular weight: 360.11
Appearance: Off white or brown powder
Assay: 98%
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![3,3',5,5'-Tetrakis(MethoxyMethyl)-[1,1'-biphen yl]-4,4'-diol CAS 455943-61-0](https://getchem.com/wp-content/uploads/2025/12/3355-TetrakisMethoxyMethyl-11-biphen-yl-44-diol-CAS-455943-61-0.jpg)
Assay: 99% Appearance: White to off-white powder Packaging: 5kg/bag; as customer requests Sample: Available -
Chemical Name:3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98 %
CAS:207738-08-7
Molecular Fomula:C16H20N2.2ClH
Molecular Weight:313.27
Appearance:light yellow to White Powder
Purity: 98%
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Chemical Name: 3,4-Dichloro-5-fluorobromobenzene CAS No.: 1000572-93-9 Molecular Formula: C6H2BrCl2F Molecular weight: 243.89 Appearance: White to red crystalline powder Assay: ≥97.0%
