
CAS号:76-61-9
品名:百里香酚蓝ThymolBlue
中文别名:麝香草酚磺酞;瑞香酚兰;百里香酚磺酞;麝香草酚蓝;百里酚蓝;百里香酚磺钛;
英文别名:s-dioxide;SNO879;3,3'-di-iso-propyl-6,6'-dimethylphenolsulphonephthalein;bleudethymol;3,3-Bis(4-hydroxy-5-isopropyl-2-methylphenyl)-3H-benzo[c][1,2]oxathiole1,1-dioxide;ThymolBlue,ACS;Thymolsulfonephalein;THYMOLBLUETS;3,3'-diisopropyl-6-6'-dimethylphenolsulfonephthalein;Thymolsulfophthalein;2,2'-dimethyl-5,5'-diisopropylphenolsulfophthalein;Phenol,4,4‘-(3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-,S,S-dioxide;Thymolsulfonephthalein;
分子式:C27H30O5S
分子量:466.589
精确质量:466.181
Psa:92.21
RTECS号:XP2575000
UNII号:8YB4804L4M
外观与性状:暗绿色至暗棕色结晶粉末
密度:1.252 g/cm3
沸点:580.5ºC at 760 mmHg
熔点:221 °C
闪点:36°C
折射率:1.599
稳定性:Stable. Combustible. Dust may form an explosive mixture with air. Incompatible with strong oxidizing agents.
储存条件:Store at RT.
安全说明:S24/25
危险类别码:R10
危险品运输编码:UN 1170 3/PG 3
用途:1.作酸碱指示剂,有两个变色范围,第一变色范围pH值1.2(红)~2.8(黄),第二变色范围pH值8.0(黄)~9.6(蓝)。临床用作诊断用药。
T762020
百里酚蓝指示剂, 1%(w/v), 基体: 甲醇
macklin
规格

CAS号:115-40-2
品名:溴甲酚紫bromocresolpurple
中文别名:二溴邻甲酚磺酜酞;溴甲酚红;二溴邻甲酚磺酰酞;二溴邻甲酚磺呋酞;溴甲酚紅;二溴邻甲酚磺酞;
英文别名:5,5'-Dibromo-o-cresolsulfonphthalein;BromocresolPurple;Phenol,4,4‘-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-methyl-,S,S-dioxide;2-bromo-4-[3-(3-bromo-4-hydroxy-5-methylphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]-6-methylphenol;Bromocresolpurple;Bromcresolpurplesultoneform;3,3-Bis(3-bromo-4-hydroxy-5-methylphenyl)-3H-benzo[c][1,2]oxathiole1,1-dioxide;
分子式:C21H16Br2O5S
分子量:540.222
精确质量:537.909
Psa:92.21
BRN号:359618
EINECS号:204-087-8
MDL号:MFCD00011681
PubChem号:24847168
外观与性状:紫色结晶粉末
密度:1
沸点:590.2ºC at 760mmHg
熔点:240°C (dec.)(lit.)
闪点:36°C
折射率:1.694
稳定性:Stable. Incompatible with strong oxidizing agents.
储存条件:Store at RT.
蒸汽压:1.59E-14mmHg at 25°C
安全说明:S26-S36-S37/39-S16
危险类别码:R36/37/38
WGK Germany:3
海关编码:2907129000
危险品运输编码:UN 1993 3/PG 3
危险品标志:Xi
用途:1.酸碱指示剂,颜色变化由浅黄色至紫红色,变色范围的pH值为5.2-6.
B916228
溴甲酚紫指示剂, 1%(w/v)in methanol (甲醇)
macklin
规格

CAS号:108-78-1
品名:三聚氰胺melamine
中文别名:3,5-三嗪;蜜胺;氰脲三酰胺;1,3,5-三嗪-2,4,6-三胺;三聚氰酰胺;
英文别名:Theoharn;Teoharn;2,4,6-Triamino-s-triazine;Melamine;acetoguanamine;pluragard;2,4,6-Triamino-1,3,5-triazine,MetforminimpurityD,PhEur);2,4,6-Triamino-1,3,5-triazineMonomer;MelaMineMonoMer;Cymel;hicophorpr;2,4,6-Triamino-1,3,5-triazine,sym-Triaminotriazine;cyanuramide;1,3,5-Triazine-2,4,6-triamine;Melamin;Aero;2,4,6-triamino-1,3,5-triazine;
分子式:C3H6N6
分子量:126.12
精确质量:126.065
Psa:116.73
RTECS号:OS0700000
BRN号:124341
EINECS号:203-615-4
MDL号:MFCD00006055
PubChem号:24882749
外观与性状:白色固体
密度:1.573
沸点:299.696ºC at 760 mmHg
熔点:354 °C
闪点:&>110°C
折射率:1.872
稳定性:Stable. Incompatible with strong acids, strong oxidizing agents. Nonflammable.
储存条件:-20ºC
蒸汽压:0.001mmHg at 25°C
安全说明:S36/37
危险类别码:R20/21; R44
WGK Germany:1
海关编码:2933610000
危险品运输编码:3263
包装等级:III
危险品标志:Xn
用途:是制造三聚氰胺甲醛树脂的主要原料。
M821133
三聚氰胺溶液标准物质, 1.00mg/mL 基质:50%甲醇 U=1%
macklin
规格