
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.
B196444
溴甲酚紫指示剂, 0.1% (w/v) in methanol (methanol)
Aladdin
规格

CAS号:2390-59-2
品名:碱性紫ethylviolet
中文别名:N-[4-[二(对-乙二氨基苯基)亚甲基]-2,5-环己二烯-1-亚基]-N-乙基氯化乙氨;乙基紫;
英文别名:EthylViolet;Ethylcrystalviolet;Ethylpurple6B;(4-{Bis[4-(diethylamino)phenyl]methylene}-2,5-cyclohexadien-1-ylidene)diethylammoniumchloride;BasicViolet4;Basicviolet4,Ethylpurple6B;4,4',4''-tris-diethylamino-tritylium,chloride;EthylVioletGGA;Aethylviolett;[4-[bis[4-(diethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium,chloride;C.I.BasicViolet4;LowacrylViolet4;4,4',4''-Tris-diaethylamino-tritylium,Chlorid;ShikisoAcidBrilliantBlue6B;Ethylviolet;EthylVioletAX;
分子式:C31H42ClN3
分子量:492.138
精确质量:491.307
Psa:9.49
RTECS号:KH2682000
BRN号:4117566
EINECS号:219-231-5
MDL号:MFCD00011765
PubChem号:24853715
外观与性状:灰色-白色
密度:
安全说明:S24/25
WGK Germany:3
海关编码:2921499090
用途:生物染色剂,指示剂,用于神经组织和血液中。
E196479
乙基紫指示剂, 0.1%(w/v)in 50% Methanol
Aladdin
规格

CAS号:64-18-6
品名:甲酸formicacid
中文别名:蚁酸;无水甲酸;
英文别名:formic;Myrmicyl;Formira;FORMOL;Bilorin;Formicacid;Add-F;Amasil;HCOOH;MORBICID;
分子式:CH2O2
分子量:46.0254
精确质量:46.0055
Psa:37.3
RTECS号:LP8925000
UNII号:0YIW783RG1
外观与性状:无色液体带有一种辛辣气味
密度:1.22
沸点:101 °C
熔点:8.2-8.4°C(lit.)
闪点:133°F
折射率:n20/D 1.377
稳定性:Stable. Substances to be avoided include strong bases, strong oxidizing agents and powdered metals, furfuryl alcohol. Combustible. Hygroscopic. Pressure may build up in tightly closed bottles, so bottles should be opened carefully and vented periodically.
储存条件:库房通风低温干燥,与碱类、氧化剂、H发孔剂、氰化物分开存放
蒸汽压:52 mm Hg ( 37 °C)
安全说明:S36/37-S45-S26-S23-S36/37/39
危险类别码:R35
WGK Germany:2
海关编码:2915110000
危险品运输编码:UN 1198 3/PG 3
危险类别:8
包装等级:II
危险品标志:C
信号词:Danger
危险性防范说明:P261; P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
危险标志:GHS05, GHS07
危险性描述:H226; H302; H314; H331
用途:酸是基本有机化工原料之
F298778
甲酸(FA), UltraPureChrom™, for ULC-MS, 0.1% in Acetonitrile
Aladdin
规格
M196489
间甲酚紫指示剂, 0.1%(w/v) in water
Aladdin
规格

CAS号:547-58-0
品名:甲基橙MethylOrange
中文别名:C.I.酸性橙52;酸性橙52;金莲橙D;半日花素B;对二甲氨基偶氮苯磺酸钠;对二甲基氨基偶氮苯磺酸钠;
英文别名:AcidOrange52;HELIANTHINE;4-dimethylaminoazobenzene-4'-sulfonicacid,sodiumsalt;orange3;SNO176;TropaeolinD;helianthineB;HELIANTHIN;BETZ0211;Benzenesulfonicacid,4-[[4-(dimethylamino)phenyl]azo]-,sodiumsalt;oranziii;ORANGEIII;
分子式:C14H14N3NaO3S
分子量:327.334
精确质量:327.065
Psa:93.54
RTECS号:DB6327000
MDL号:MFCD00007502
外观与性状:橙色-黄色粉末
密度:0.987g/mLat 25°C
沸点:100ºC
熔点:300 °C
闪点:37 °C
稳定性:Stable. Incompatible with strong oxidizing agents.
储存条件:Store at RT.
安全说明:45-24/25-16-36/37/39
危险类别码:R10
WGK Germany:3
海关编码:2927000090
危险品运输编码:UN 3143 6.1/PG 3
危险类别:6.1
包装等级:III
危险品标志:T
用途:作酸碱指示剂,pH1(红)-4(黄),也用于生物染色。
M196491
甲基橙-二甲苯蓝指示剂, 0.1% 乙醇溶液
Aladdin
规格

CAS号:547-57-9
品名:金莲橙O2,4-Dihydroxyazobenzene-4-SulfonicAcidSodiumSalt
中文别名:酸性橙6;偶氮间苯二酚磺酸钠;4-[(2,4-二羟基苯基)偶氮]苯磺酸钠;间苯二酚磺;
英文别名:4-[2,4-dihydroxyphenylazo]benzenesulfonicacid,sodiumsalt;
分子式:C12H9N2NaO5S
分子量:316.265
精确质量:316.013
Psa:130.76
RTECS号:DB5035000
UNII号:NF91VMI73L
外观与性状:橙色至暗棕色粉末
密度:
安全说明:S26-S36
危险类别码:R36/37/38; R41; R37/38; R22
WGK Germany:1
海关编码:2927000090
危险品标志:Xi
S196523
磺酸基橙, 水溶液(苯胺黄)0.1%(w/v)
Aladdin
规格

CAS号:926-02-3
品名:叔丁基乙烯基醚TERT-BUTYLVINYLETHER
中文别名:叔丁基乙烯醚;乙烯基叔丁醚;
英文别名:2-ethenoxy-2-methylpropane;Propane,2-(ethenyloxy)-2-methyl-;
分子式:C6H12O
分子量:100.159
精确质量:100.089
Psa:9.23
MDL号:MFCD00048246
外观与性状:液体
密度:0.762 g/mL at 25ºC(lit.)
沸点:75 - 76ºC
熔点:75-76ºC(lit.)
闪点:-17ºC (closedºCup)
折射率:n20/D 1.398(lit.)
稳定性:Stable. Highly flammable. Incompatible with strong oxidizing agents. May be prone to the formation of peroxides when stored in contact with air.
储存条件:Refrigerator (+4ºC) + Flammables area
安全说明:S16-S26-S36
危险类别码:R11
海关编码:2909199090
危险品运输编码:UN 3271 3/PG 2
危险类别:3.1
包装等级:II
危险品标志:F; Xi
信号词:Danger
危险性防范说明:P210
危险标志:GHS02, GHS07
危险性描述:H225; H315
T139444
叔丁基乙烯基醚, ≥98%, stab. with ca 0.1% N,N-diethylaniline
Aladdin
规格