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橙黄Ⅳ

橙黄Ⅳ用途

【用途一】
主要用于毛、丝及锦纶织品染色和印花，也可用于皮革、纸张的着色
【用途二】
酸碱指示剂用作酸碱指示剂，变色范围pH值1.3(红)～3.2(黄)。非水滴定用指示剂，分析钙、镁指示剂。

橙黄Ⅳ名称

[ CAS 号 ]:
554-73-4

[ 中文名 ]:
橙黄 IV

[ 英文名 ]:
Fast yellow

[中文别名 ]:

[英文别名 ]:

metanil yellow
MFCD00038130
sodium 4-[4-(Anilino)phenylazo]benzenesulfonate
TROPAEOLIN O
S NO 179
trapaeolin OO
Sodium p-[(p-Anilinophenyl)azo]benzenesulfonate
EINECS 209-071-4
TROPEOLINOO
TROPAEOLIN

橙黄Ⅳ物理化学性质

[ 分子式 ]:
C₁₈H₁₄N₃NaO₃S

[ 分子量 ]:
375.377

[ 精确质量 ]:
375.065369

[ PSA ]:
102.33000

[ LogP ]:
5.90350

[ 外观性状 ]:
橙色-黄色鳞片或黄色粉末

[ 储存条件 ]:
室温

橙黄ⅣMSDS

详细MSDS(安全技术说明书)

橙黄Ⅳ安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
S36/37-S26

[ 危险品运输编码 ]:
NONH for all modes of transport

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橙黄Ⅳ文献

Extractive spectrophotometric methods for determination of zolmitriptan in tablets.

J. AOAC Int. 90(5) , 1237-41, (2007)

Two simple and sensitive extractive spectrophotometric methods have been developed for determination of zolmitriptan (ZTP) in tablets. These methods are based on the formation of yellow ion-pair compl...

[Phosphorimetric analysis of amines].

Yao Xue Xue Bao 22(4) , 284-8, (1987)

Study of inclusion complex formation between tropaeolin OO and beta-cyclodextrin by spectrophotometry and Infrared spectroscopy.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 65(1) , 100-5, (2006)

The mechanism of the inclusion of tropaeolin OO (TPOO) and beta-cyclodextrin (beta-CD) has been studied by spectrophotometry. The inclusion depth of the guest molecule in the host molecule was demonst...

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橙黄Ⅳ