2243-76-7
中文名稱
媒介橙 1
英文名稱
Mordant Orange 1
CAS
2243-76-7
EINECS 編號
217-002-4
分子式
C13H9N3O5
MDL 編號
MFCD00067121
分子量
287.23
MOL 文件
2243-76-7.mol
更新日期
2026/05/31 19:31:15
2243-76-7 結(jié)構(gòu)式
基本信息
中文別名
對硝基苯偶氮水楊酸鈉茜素黃 R 鈉鹽
茜素R
媒染橙
對硝基苯偶氮水楊酸或鈉鹽
茜素黃R鈉鹽
5-(4-硝基苯偶氮)水楊酸
媒染橙1
3-硝茜素
茜素橙
5-(4-硝基苯基偶氮)水楊酸
媒介橙 1
英文別名
2-HYDROXY-5-((4-NITROPHENYL)AZO)BENZOIC ACID MONOSODIUM SALT5-(4-NITROPHENYLAZO)-SALICYLIC ACID SODIUM SALT
5-(P-NITROPHENYLAZO)SALICYLIC ACID SODIUM SALT
ALIZARIN ORANGE
ALIZARIN YELLOW R
ALIZARIN YELLOW R SODIUM SALT
CHROME ORANGE
CI 14030
CI NO 14030
MORDANT ORANGE 1
MORDANT YELLOW 3R
ORANGE R
P-NITROBENZENEAZOSALICYLIC ACID SODIUM SALT
sodium 5-[(4-nitrophenyl)azo]salicylate
SODIUM 5-(P-NITROPHENYLAZO)SALICYLATE
SODIUM P-NITROBENZENEAZOSALICYLATE
TIMTEC-BB SBB008990
2-hydroxy-5-((4-nitrophenyl)azo)-benzoicaci
2-hydroxy-5-[(4-nitrophenyl)azo]-benzoicaci
2-hydroxy-5-[(4-nitrophenyl)azo]-Benzoicacid
所屬類別
生物化工：酸堿指示劑物理化學(xué)性質(zhì)
外觀性質(zhì)棕黃色結(jié)晶或粉末。能溶于水，呈棕黃色溶液。熔點(diǎn):250℃
熔點(diǎn)250°C
沸點(diǎn)429.53°C (rough estimate)
密度1.3681 (rough estimate)
折射率1.5600 (estimate)
儲存條件room temp
溶解度Soluble in water, ethanol; slightly soluble in acetone
色指數(shù)14030
酸度系數(shù)(pKa)11.2(at 25℃)
形態(tài)粉末
顏色橙褐色
酸堿指示劑變色ph值范圍10(Yellow)-12(Violet)
水溶解性可溶于水
ε(消光系數(shù))≥7000 at 266-276nm in methanol at 0.006g/L
最大波長(λmax)385nm
Merck255
BRN962365
主要應(yīng)用Display device, photoresist, nanoparticles, sensors, image-recoring materials, photoconductive materials, photography, electrorheological materials, copying materials, optical engineering applications, monitoring oil degradation, lubricant, flame luminosity enhancing agent, coloring zinc, method for polymerization of vinyl chloride, determination of OH groups on resins, cosmetics, diapers, food storage, measurement of acidity injuice, assay for aldehyde contents, determination of albumin, agent for plaque, method for counting leukocytes, antifungal agent
InChIKeyZHFPEICFUVWJIS-BGWNKZQTSA-M
CAS 數(shù)據(jù)庫2243-76-7(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl)azo]- (2243-76-7)
安全數(shù)據(jù)
警示詞警告
危險性描述H302-H319
危險品標(biāo)志Xn
危險類別碼R22-R36
安全說明S24/25-S26
WGK Germany3
RTECS號VO5310000
TSCATSCA listed
海關(guān)編碼32041200
知名試劑公司產(chǎn)品信息
Sigma Aldrich
2243-76-7(sigmaaldrich)TCI Shanghai
媒染橙 1Mordant Orange 1,>98.0%(LC)(2243-76-7)