|
| 产地 | 中国/美国 |
| 品牌 | 康朗生物 |
| 货号 | KL800390 |
| 保存条件 | 常温保存 |
| CAS编号 | 3244-88-0 |
| 保质期 | 12个月个月 |
酸性品红
Product Name: Acid Fuchsin
酸性品红
| 别名: | 酸性品红 ;复红, 2-氨基-5-[(4-氨基-3-磺苯基)(4-亚氨基-3-磺基-2,5-环己二烯-1-亚基)甲基]-3-甲基苯磺酸二钠盐，品红S，酸性紫19 |
| CAS号: | 3244-88-0 |
| 分子式: | C20H17N3Na2O9S3 |
| 分子量: | 585.54 |
| EINECS编号: | 221-816-5 |
| MDL号: | MFCD00013286 |
 |
| 酸性品红介绍: | 本品为玫苯胺(Rosaniline)二磺酸钠盐及三磺酸钠盐、铵盐的混合物，为有绿色金属光泽的深红色粉末或橄榄色到深橄榄绿色粗粉或小块。1g可溶于7ml水，微溶于乙醇。稀水溶液呈紫红色，极稀的水溶液(1：10000)滴入浓氢氧化钠溶液而褪色，但对浓盐酸不褪色。红色到无色的pH为12-14。*吸收波长540-545nm(10mg/L,0.01%盐酸)。有刺激性。Colour Index Number 42685 |
| 用途: | 检定游离氯，生物染色剂，如结缔组织和细菌鞭毛的染色。pH指示剂。 |
| 特定比重: | 0.94 |
| 贮存: | 密封保存。 |
| 敏感性: | 对湿度敏感 |
酸性品红
KL80453925三氯乙醛,水合物Chloral hydrateAR,>99.0%(T)250g69302-17-0C2H3Cl3O2165.4
KL80453920三氯乙醛,水合物Chloral hydrateAR,>99.0%(T)1kg217302-17-0C2H3Cl3O2165.4
KL80453925三氯乙醛,水合物Chloral hydrateAR,>99.0%(T)100g39302-17-0C2H3Cl3O2165.4
KL80454114草酸钙Calcium oxalateAR500g39563-72-4CaC2O4128.1
KL80454221氟化钙Calcium fluorideAR500g987789-75-5CaF278.07
KL80454515磷酸三钙Calcium phosphateAR, ≥96.0%500g577758-87-4Ca3(PO4)2310.18
KL80454763-氯酚3-Chlorophenol98%500g1348.75108-43-0C6H5OCl128.56
KL804547183-氯酚3-Chlorophenol98%25g171108-43-0C6H5OCl128.56
KL804547173-氯酚3-Chlorophenol98%100g443108-43-0C6H5OCl128.56
KL8045497氯甲基环丙烷(Chloromethyl)cyclopropane97%5g3375911-08-0C3H5CH2Cl90.55
KL8045492氯甲基环丙烷(Chloromethyl)cyclopropane97%25g12385911-08-0C3H5CH2Cl90.55
KL80454912氯甲基环丙烷(Chloromethyl)cyclopropane97%1g2065911-08-0C3H5CH2Cl90.55
KL80455173-氯-4-甲基苯硼酸3-Chloro-4-methylphenylboronic acid97%5g898175883-63-3C7H8BClO2170.4
KL804551173-氯-4-甲基苯硼酸3-Chloro-4-methylphenylboronic acid97%1g289175883-63-3C7H8BClO2170.4
KL80455253-氯-4-甲氧基苯硼酸3-Chloro-4-methoxyphenylboronic acid98%5g1562175883-60-0ClC6H3(OCH3)B(OH)2186.4
KL804552253-氯-4-甲氧基苯硼酸3-Chloro-4-methoxyphenylboronic acid98%1g454175883-60-0ClC6H3(OCH3)B(OH)2186.4
KL8045532间氯苯甲酸3-Chlorobenzoic acid99%500g1398535-80-8C7H5ClO2156.57
KL80455312间氯苯甲酸3-Chlorobenzoic acid99%25g128535-80-8C7H5ClO2156.57
KL8045536间氯苯甲酸3-Chlorobenzoic acid99%100g365535-80-8C7H5ClO2156.57
KL80455410对氯苯甲酸4-Chlorobenzoic acidAR,99.0%25g4974-11-3C7H5ClO2156.57
KL80455424对氯苯甲酸4-Chlorobenzoic acidAR,99.0%100g11874-11-3C7H5ClO2156.57
KL80455622胞嘧啶Cytosine99%5g19371-30-7C4H5N3O111.1
KL80455612胞嘧啶Cytosine99%25g67971-30-7C4H5N3O111.1
KL8045566胞嘧啶Cytosine99%100g185671-30-7C4H5N3O111.1
KL80455713草酸钴(II) 二水合物Cobalt(II) oxalate dihydrateAR500g1595965-38-8CoC2O4·2H2O182.98
KL80455722草酸钴(II) 二水合物Cobalt(II) oxalate dihydrateAR100g495965-38-8CoC2O4·2H2O182.98
KL80455815草酸钴Cobaltous oxalateCo ≥31%500g2965965-38-8CoC2O4·2H2O182.98
