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Name: Acid Red 18 CAS#2611-82-7
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Acid Red 18 CAS#2611-82-7

Basic Information

Broad Food Application‌ ：Suitable for coloring juices, beverages, desserts, and dairy products.

‌Regulatory Compliance‌ ：Meets China's GB2760-1996 standards for safe usage.

Controlled Usage Limits‌ ：Specific maximum concentrations ensure safety in candy coatings, soy milk, and sausage casings.

Consumer Protection‌ ：Restricted in meat products to prevent deception by masking poor-quality ingredients.

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product description

Product Description of ‌Acid Red 18 CAS#2611-82-7

Acid Red 18 (carmine) is an approved food colorant, applicable in fruit juice drinks, compound alcoholic drinks, carbonated drinks, candies, cakes, ice cream and yogurt. It is restricted from use in dried meat, meat products and aquatic products, to avoid covering inferior or deteriorated raw materials and misleading consumers.In compliance with China GB2760-1996 standard, its usage scope and maximum dosage are consistent with amaranth. The maximum dosage is 0.1g/kg for candy color coatings and soybean milk beverages, 0.025g/kg for red sausage casings, with a residual limit of 0.01g/kg.

Product Application of ‌Acid Red 18 CAS#2611-82-7

Food Red No. 102 (Acid Red 18) is a synthetic food colorant dye. Besides food application, it is also used in environmental testing for the analysis of dyes and their metabolites.

Product Information

Parameters

Melting point	>300oC
density	1.772[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Heated), Water (Slightly)
Colour Index	16255
form	Powder
color	Bordeaux to brown
Water Solubility	305.21g/L at 20℃
λmax	350 nm (2nd)506 nm
BRN	4122340
Stability:	Hygroscopic
InChIKey	MSUZYPTYNUUBFH-ZPZFBZIMSA-N
SMILES	N(/C1=C(C=CC2=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C12)O)=NC1=CC=C(S(O)(=O)=O)C2=CC=CC=C12.[NaH]
LogP	-2.267 at 20℃
EPA Substance Registry System	C.I. Acid Red 18, trisodium salt (2611-82-7)

Safety Information

Safety Statements	22-24/25
WGK Germany	2
RTECS	QJ6530000
HS Code	32041200
Hazardous Substances Data	2611-82-7(Hazardous Substances Data)
Toxicity	LD50 oral in rat: > 8gm/kg

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