pH indicator (blue at pH 11.6 and yellow at 13.0). Tissue stain. Also a tool for the determination of hypochlorite pH indicator (blue at pH 11.6 and yellow at 13.0). Tissue stain. Also a tool for the determination of hypochlorite
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Indigo Carmine Indicator
Dangerous GoodsCAS number:860-22-0 molecular formula:C16H8N2Na2O8S2
overview
compound introduction
Specs
| Chinese alias | 靛胭脂红指示剂 | 靛蓝二磺酸钠 | ||
| English alias | Indigo Carmine BP | Indigotine B | Disodium indigo-5,5-disulfonate | HD Indigo Carmine Supra | INS NO.132 | CI 73015 | Grape Blue A Geigy | Modr Potravinarska 1 [Czech] | Disodium 5,5'-disulfoindigo | Food Blue No. 2 | Indigotine Extra Pure A | Modr Kysel | ||
| CAS number | 860-22-0 | molecular formula | C16H8N2Na2O8S2 |
| molecular weight | 466.35 g/mol | Exact mass | - |
| PSA | 197.000 Ų | logp | - |
numbering system
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physicochemical properties
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Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H302: 吞食有害
Statement of Preventive Measures:
P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P330: 漱口 P301+P317: 如果被吞咽:请寻求医疗帮助。
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MSDS
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