Comparing E919 - Nitrosyl chloride vs E924A - Potassium bromate
Overview
Synonyms
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Found in 1 products
Found in 423 products
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Search volume over time
Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 2 keywords in U.S. during the last 10 years.
Popular questions
Is nitrosyl chloride polar?
Yes—NOCl is a polar molecule due to its bent geometry at nitrogen and the differing electronegativities of O and Cl, which produce a net dipole.
(b) in which species (no2cl or no3-) are the n-o bond(s) longer? nitrosyl chloride nitrate ion?
Longer in nitrate (NO3−): its N–O bonds have lower bond order (~1.33) than the N=O double bond in nitrosyl chloride, so they are longer.
How is nitrosyl chloride used?
As the additive E919 it was historically used as a flour treatment/bleaching agent, but this use is now largely discontinued and not authorized in the EU; today it is mainly an industrial chlorinating/nitrosating reagent rather than a common food additive.
Nitrosyl chloride nocl decomposes to nitric oxide and chlorine when heated answer l?
Yes—on heating, 2 NOCl → 2 NO + Cl2, and the decomposition is promoted by heat and light.
Question 6 what is the "axe" description of the nitrosyl chloride molecule?
AX2E1 at the nitrogen center (two bonded atoms and one lone pair), giving trigonal planar electron geometry and a bent molecular shape.
What foods have potassium bromate?
Primarily products made with 'bromated flour'—such as some breads, rolls, bagels, and pizza crusts—where it strengthens dough and improves rise. It’s banned in the EU/UK/Canada, and many U.S. bakers have phased it out.
What foods contain potassium bromate?
Where permitted (e.g., parts of the U.S.), certain commercial bakery items made with bromated high‑gluten flour may contain it, especially bread and pizza dough.
What brands use potassium bromate?
Usage varies by region and over time; in the U.S., some foodservice pizza/bread flours labeled 'bromated' use it, while many national retail brands and chains avoid it, and it’s banned in the EU/UK/Canada. Check labels for 'bromated flour' to confirm.
Does king arthur flour have potassium bromate?
No—King Arthur Baking Company states its flours are never bromated (and never bleached).
What is potassium bromate in?
It’s in bromated wheat flour used as a flour improver for yeast‑leavened doughs like bread, rolls, bagels, and pizza. Look for 'bromated flour' or E924a on ingredient lists where it’s allowed.