Comparing E210 - Benzoic acid vs E476 - Polyglycerol polyricinoleate
Overview
Synonyms
Products
Found in 386 products
Found in 1,962 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 3 keywords in U.S. during the last 10 years.
Popular questions
Is benzoic acid soluble in water?
Only sparingly—about 3 g per liter at room temperature; its solubility increases in hot water and it dissolves readily in many organic solvents.
Is benzoic acid polar?
It has a polar carboxyl group but a nonpolar aromatic ring, so overall it’s only weakly polar; its benzoate salt is much more polar and water‑soluble.
Is benzoic acid a strong acid?
No—it's a weak acid, with a pKa of about 4.2.
What is the melting point of benzoic acid?
About 122–123 °C (251–253 °F).
Is benzoic acid bad for you?
At approved food levels it’s considered safe, with an ADI of 0–5 mg/kg body weight/day; some people may experience irritation or hypersensitivity, and benzene formation in certain acidic drinks is monitored and kept very low.
What is pgpr in chocolate?
PGPR (E476) is an emulsifier used in chocolate to reduce viscosity and yield stress so the melted chocolate flows and coats or molds more easily, often alongside lecithin.
Is pgpr banned in europe?
No—PGPR (E476) is approved in the EU and permitted at set maximum levels (about 0.5% in chocolate); EFSA has established an acceptable daily intake.
What is pgpr in food?
It’s a fat‑soluble emulsifier made from glycerol and fatty acids (often from castor or soybean oil) used to stabilize fat systems and improve texture and flow in products like chocolate, spreads, and dressings.
What is pgpr in chocolate bars?
It’s the emulsifier that helps the chocolate mass flow smoothly during manufacturing, enabling uniform texture and easier molding, sometimes allowing less cocoa butter.
What is pgpr in hershey's chocolate?
It refers to the same emulsifier added in small amounts to improve flow and processing; whether a specific Hershey’s product contains it can be seen on its ingredient list.