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2,4-Heptadienedioic acid, also known as sorbic acid, is a naturally occurring organic compound with the chemical formula C6H8O4. It is a colorless crystalline solid that is soluble in water and has a distinctive, pungent odor. This dibasic organic acid is widely used as a food preservative due to its ability to inhibit the growth of mold, yeast, and bacteria. It is commonly found in various food products, such as baked goods, beverages, and confectionery, to extend their shelf life and maintain freshness. Sorbic acid is also used in pharmaceuticals, cosmetics, and as an intermediate in the synthesis of other chemicals. It is generally recognized as safe by regulatory authorities, but its use is subject to specific limits to ensure safety and prevent potential adverse effects.

5638-19-7

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5638-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5638-19-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,3 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5638-19:
(6*5)+(5*6)+(4*3)+(3*8)+(2*1)+(1*9)=107
107 % 10 = 7
So 5638-19-7 is a valid CAS Registry Number.

5638-19-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name hepta-2,4-dienedioic acid

1.2 Other means of identification

Product number -
Other names Hepta-2,4-diendisaeure

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5638-19-7 SDS

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