compound introduction
溶于水和乙醇呈黄色。Colour Index Number 13080 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。
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Orange Ⅳ
Dangerous GoodsCAS number：554-73-4 molecular formula：C18H14N3NaO3S
overview
Specs
| Chinese alias | 金莲橙 OO | 橙黄5 | 苯胺黃 | 二苯胺黄 | ||
| English alias | MFCD00038130 | Sodium 4-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate | VR8Q3R288W | FT-0682673 | NSC-10456 | Orange IV | Tropeolin OO | Acid Orange 5 | SY066681 | DTXSID8060294 | AKOS005111000 | 1.1'-carbonyl-diimidazole | Q6270611 | Orange 4 Lake | Ter | ||
| CAS number | 554-73-4 | molecular formula | C18H14N3NaO3S |
| molecular weight | 375.38 g/mol | Exact mass | 指示剂 |
| PSA | 102.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
Found 0 shareMSDS
