Acid Red 18 CAS#2611-82-7

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.


Phone :+86 13165319682
WhatsApp :+86 13165319682
Email :admin@sdhf-chemical.com
Send Inquiry →

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


Factory Showcase

拼图_美图设计室-(1)

Quality Control Lab

实验室

Shipping And Transportation

拼图_美图设计室

FAQ

Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

Contact Us

Submit

Recommendation