Assay: 98.5%
Appearance: Red brown flaked solid
Capacity: 1000mt/year
Packaging: 25kg /drum
Sample: available
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Chemical Name: 2,2'-Benzidinedisulfonic acid
CAS No.:117-61-3
Molecular Fomula:C12H12N2O6S2Molecular weight:344.36
Appearance:Lavender powder
Assay: 98%min
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Chemical Name: 2,2'-Bis(trifluoromethyl)benzidine/TFMB
CAS No.: 341-58-2
Molecular Formula:C14H10F6N2
Molecular Weight:320.23
Appearance:Light yellow powder
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Chemical Name: 2,2'-Dihydroxy-4-methoxybenzophenone CAS No.: 131-53-3 Molecular Formula: C14H12O4 Molecular weight:244.24 Appearance:Light yellow crystalline powder Assay: 99.0%min -
Chemical Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS No.: 131-54-4 Molecular Formula: C15H14O5 Molecular weight:274.27 Appearance:Light yellow powder Assay: 99% -
Chemical Name:2,2',5,5'-Tetrachlorobenzidine
CAS No.: 15721-02-5
Molecular Formula: C12H8Cl4N2
Molecular Weight:322.02
Appearance: white powder
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Chemical Name:2,3-Dihydroxynaphthalene
CAS No:92-44-4
Molecular Formula：C10H8O2
Molecular Weight：160.17
Appearance: Off White powder
Assay: 99%min
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Assay: ≥85% , ≥90%
Appearance: white crystalline
Capacity: 50 mt/month
Packaging: 25 kg/bag
Sample: available
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Assay: 95%min；97%min
Appearance: Coloress or Yellow Liquid
Capacity: 5MT/MONTH
Packaging: 50KG/DRUM;
Sample: available
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Products name:2,3,5,6-Tetrafluorobenzyl alcohol
CAS: 4084-38-2
Molecular Formula:C7H4F4O
Molecular Weight:180.1
Appearance: Colorless clear liquid or white crystalline solid
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Chemical Name:2,4-Bis(phenylsulfonyl)phenol
CAS No.:177325-75-6
Molecular Formula: C18H14O5S2
Molecular Weight:374.43
Appearance: white powder
Assay: 99%min
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Product Name: 2,4-Dichloroaniline
CAS No: 554-00-7
Molecular Formula: C6H5Cl2N
Molecular Weight: 162.02
Appearance:White to off-white powder
Purity: 99.5%