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Home > Category > Biological Reagents > Colourants and Indicators > Acid Red 18（New Coccine）

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Acid Red 18（New Coccine）

Product Attributes

Catalog No： YB29887 CAS No.： 2611-82-7 Brand:

MF: C₂₀H₁₁N₂Na₃O₁₀S₃ MW: 604.473 Characters:紅色粉末

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 details

Product Name	Acid Red 18（New Coccine）
Chinese alias	酸性紅R 食用胭脂紅
CAS	2611-82-7
Formula	C₂₀H₁₁N₂Na₃O₁₀S₃
MW	604.473
Appearance	紅色粉末
MDL	MFCD00004084
Melting point	300℃ (lit.)
Storage condition	密封于陰涼干燥環(huán)境。

Symbol	N/A
Chemical Stability	1.如果遵照規(guī)格使用和儲存則不會分解。 2.耐光性、耐酸性尚好，對檸檬酸、酒石酸穩(wěn)定，耐細菌性較差，但耐熱性、耐還原性相當差。在堿性溶液中變褐色。最大吸收波長508nm±2nm。
Safe Property	S22-S24/25

Chinese alias	酸性紅R 食用胭脂紅
CAS	2611-82-7
Formula	C₂₀H₁₁N₂Na₃O₁₀S₃
MW	604.473
Appearance	紅色粉末
MDL	MFCD00004084
Melting point	300℃ (lit.)
Chemical Stability	1.如果遵照規(guī)格使用和儲存則不會分解。 2.耐光性、耐酸性尚好，對檸檬酸、酒石酸穩(wěn)定，耐細菌性較差，但耐熱性、耐還原性相當差。在堿性溶液中變褐色。最大吸收波長508nm±2nm。
Safe Property	S22-S24/25
Water Solubility	305.21g/L
特性	*
用途	用作食品著色劑、藥品及化妝品等著色劑，生物染色劑.
Storage	密封于陰涼干燥環(huán)境。
Smiles	C1C=C2C(N=NC3C4C(=CC(S([O-])(=O)=O)=CC=4S([O-])(=O)=O)C=CC=3O)=CC=C(S([O-])(=O)=O)C2=CC=1.[Na+].[Na+].[Na+]
InchiKey	SWGJCIMEBVHMTA-UHFFFAOYSA-K

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