12227-69-9

12227-69-9 - Names and Identifiers

Name	Foodyellow No.4 aluminum lake
Synonyms	Food yellow No.4 aluminum lake Food Yellow No. 4 Aluminum Lake
CAS	12227-69-9

12227-69-9 - Physico-chemical Properties

Molecular Formula	C16H12AlN4O9S2
Molar Mass	495.399418
Storage Condition	Room Temprature

12227-69-9 - Introduction

Food Yellow 4, also known as lemon yellow, is a synthetic food coloring. The following is an introduction to some of the properties, uses, methods and safety information of food yellow 4:

Nature:
Food Yellow 4 is a yellow crystalline powder with good solubility. It can be dissolved in water, but not in oil. Food Yellow 4 is brighter in acidic solution and yellow in alkaline solution.

Use:
Food Yellow 4 is a commonly used food pigment, which is widely used in food, beverage, candy, canned food, ice cream, jam and other products. It plays a role in increasing color and beautifying appearance in food processing.

Preparation Method:
The preparation method of food yellow 4 usually adopts a synthetic method, generally using aniline compounds as raw materials, and the final product is obtained through a series of chemical reactions. Specific manufacturing methods may vary by manufacturer or product.

Safety Information:
Food Yellow 4 is considered safe within certain limits. According to the regulations of the health department, its usage should be controlled within certain limits to ensure the safety of food. However, excessive intake may cause adverse effects on health, so it is recommended to follow the principle of moderate consumption. At the same time, for some people allergic to lemon yellow, should avoid long-term or large intake. If there is an allergic reaction or discomfort, should promptly seek medical attention.

It should be noted that when buying food, you must choose products that are produced by regular manufacturers and follow food safety regulations. In addition, for infants, pregnant women, lactating women and certain special populations, it is recommended to consult a doctor's advice before using food yellow 4.

Last Update：2024-04-09 21:11:58