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Acid Red 18(New Coccine)

2611-82-7
Product Attributes
Catalog No: YB29887 CAS No.: 2611-82-7 Brand: MF: C20H11N2Na3O10S3 MW: 604.473 Characters:红色粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB29887 yunbang 500g 85% Inquiry Inquiry In stock Contact service
YB29887 yunbang 100g 85% Inquiry Inquiry In stock Contact service
YB29887 yunbang 25g 85% Inquiry Inquiry In stock Contact service
YB29887 yunbang 2.5kg 85% Inquiry Inquiry In stock Contact service
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Product Name Acid Red 18(New Coccine)
Chinese alias酸性红R 食用胭脂红
CAS2611-82-7
FormulaC20H11N2Na3O10S3
MW604.473
Appearance红色粉末
MDLMFCD00004084
Melting point300℃ (lit.)
Storage condition密封于阴凉干燥环境。
Symbol N/A
Chemical Stability1.如果遵照规格使用和储存则不会分解。 2.耐光性、耐酸性尚好,对柠檬酸、酒石酸稳定,耐细菌性较差,但耐热性、耐还原性相当差。在碱性溶液中变褐色。最大吸收波长508nm±2nm。
Safe PropertyS22-S24/25
Chinese alias酸性红R 食用胭脂红
CAS2611-82-7
FormulaC20H11N2Na3O10S3
MW604.473
Appearance红色粉末
MDLMFCD00004084
Melting point300℃ (lit.)
Storage condition密封于阴凉干燥环境。
Chemical Stability1.如果遵照规格使用和储存则不会分解。 2.耐光性、耐酸性尚好,对柠檬酸、酒石酸稳定,耐细菌性较差,但耐热性、耐还原性相当差。在碱性溶液中变褐色。最大吸收波长508nm±2nm。
Safe PropertyS22-S24/25
Water Solubility305.21g/L
特性*
用途用作食品着色剂、药品及化妆品等着色剂,生物染色剂.
Storage密封于阴凉干燥环境。
SmilesC1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+].[Na+]
InchiKeySWGJCIMEBVHMTA-UHFFFAOYSA-K
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