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纯度: 98.5% 外观: 红棕色片状固体 年产: 1000mt/年 包装: 25kg /纸板桶 样品: 可以提供 -
Assay: 98%
Appearance: white crystalline powder
Capacity: 500MT per month
Packaging: 20/kg bag/ carton
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
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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%
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品名:2,2'-联吡啶 CAS: 366-18-7 分子式:C10H8N2 分子量:156.18 外观: 白色结晶性粉末 含量: 99% -
Chemical Name:2,2',4,4'-Tetrahydroxybenzophenone
CAS No.: 131-55-5
Molecular Formula: C13H10O5
Molecular weight:246.22
Appearance:Palegreenish yellow crystalline powder
Assay: 99.0%min
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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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产品名称: 2,2’-二硫代双乙酸二铵 CAS 号: 68223-93-8 分子式: C4H12N2O4S2 分子量: 216.28 外观: 无色至淡黄色液体 含量: 40% 以上 -
Product name:2,3-Butanediol
Cas: 513-85-9Molecular Fomula:C4H10O2
Molecular weight:90.12
Appearance: Colorless transparent liquid
Purity: 99%
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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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Chemical Name: 2,3-Dimethylpyrazine
CAS No.:5910-89-4
Molecular Formula: C6H8N2
Molecular Weight:108.14
Appearance:Colorless to pale yellow liquid
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Chemical Name:2,3-Pyrazinedicarboxylic acid
CAS No.:89-01-0
Molecular Formula: C6H4N2O4
Molecular Weight:168.11
Appearance:White crystal
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外观：白色粉末 含量：97％min Sample: available -
含量: 98% 外观：白色粉末 产能: 2MT/月 包装：25kg/纸板桶 样品：可提供 -
CAS No.: 3033-77-0 分子式: C6H14ClNO 化学结构式:
分子量: 151.63
外观: 白色或浅黄色颗粒状固体
含量: 90%
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2,3,4,5-四甲基二环戊烯酮含量 : 95%min；97%min 外观 : 无色或淡黄色液体 产量: 5MT/月 包装: 50KG/桶; 样品: 可以提供。 第三方检测报告：SGS通过。 -
产品名称：2,3,5-三甲基吡嗪 CAS: 14667-55-1 分子式:C7H10N2 分子量:122.17 外观：无色透明液体 纯度: ≥99.0% -
产品名称：2,3,5,6-四氟苯甲醇 CAS：4084-38-2 分子式：C7H4F4O 分子量：180.1 外观：无色透明液体或白色结晶固体 -
化学名称：2,4-二氨基甲苯 CAS：95-80-7 分子式：C7H10N2 分子量：122.17 外观：灰色或棕色晶体 含量：≥99％ -
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%
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Chemical Name:2,4-Dichlorophenol
CAS No.: 120-83-2
Molecular Formula: C6H4Cl2O
Molecular Weight:163
Appearance:white crystalline powder
