-
产品名称: 丁炔二醇磺丙基醚钠盐 CAS 号: 90268-78-3 分子式: C7H12NaO5S 分子量: 231.22 外观: 红棕色液体 含量: 50% 含量: 50% Appearance: Brown red liquid Content: 50% -
主含量：≥99% 外观：白色粉末 产能：6万吨/年 包装：25kg/袋 样品：可提供 -
含量：65％98％ 外观：说明白色结晶性粉末 容量：每年2吨 包装：25kg塑料桶 样品：可提供 -
Chemical Name: Acid Black 1
CAS No.: 1064-48-8
Molecular Formula: C22H14N6Na2O9S2
Molecular weight:616.49
Appearance:Blackpowder
-
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
-
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'-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: 4-(4-Methylphenylthio)benzophenone
CAS No.: 83846-85-9
Molecular Formula: C20H16OS
Molecular weight:304.41
Appearance:White crystals powder
Assay: 99.0%min
-
化学名称：4-甲基二苯甲酮 CAS号：134-84-9 分子式：C14H12O -
化学名称：对二甲氨基苯甲酸异辛酯 CAS号：21245-02-3 分子式：C17H27NO2 分子量：277.4 外观：淡黄色液体 含量：99％ -
化学品名: 偏苯三酸酐 CAS 编号: 552-30-7 分子式: C9H4O5 分子量: 192.13 外观：白色片状 -
Product Name: Hydroxyapatite
CAS No:1306-06-5
Molecular Formula: Ca5HO13P3
Molecular Weight: 502.31
