Comparing E552 - Calcium silicate vs E470 - Sodium/potassium/calcium and magnesium salts of fatty acids
Overview
Synonyms
Products
Found in 1,368 products
Found in 7 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 2 keywords in U.S. during the last 10 years.
Popular questions
How to remove calcium silicate from pool?
Calcium silicate scale is very hard and relatively acid‑resistant, so it’s typically removed by mechanical means (pumice/scale pads or bead blasting) after lowering pH and using a sequestering agent; an acid spot test that doesn’t fizz helps confirm it’s silicate, not carbonate. Prevent recurrence by keeping water balanced (pH/alkalinity/calcium) and using a sequestrant.
What is calcium silicate board?
A rigid, noncombustible building/insulation board made from calcium silicate hydrates, valued for fire resistance, moisture tolerance, and dimensional stability. It’s used for fireproofing, lining stoves/flues, and thermal or acoustic insulation.
How to cut calcium silicate board?
Score‑and‑snap works for thin sheets; thicker boards are cut with a circular saw using a carbide or diamond blade at a slow feed rate. Control dust with wet cutting or HEPA extraction and wear PPE (respirator, eye protection, gloves).
Is calcium silicate bad for you?
As a food additive (E552) used mainly as an anticaking agent, it’s considered safe at permitted levels (JECFA ADI “not specified”; FDA GRAS). The main concern is inhaling fine dust in occupational settings, which can irritate the respiratory tract.
Is calcium silicate vegan?
Yes—it's a mineral/synthetic ingredient with no animal-derived components, so E552 is generally suitable for vegans.
How much is the toll on e470?
E470 here refers to a food additive (salts of fatty acids), not a road, so there’s no toll associated with it.
How much is e470 toll?
There is no toll—E470 is an E-number for a food additive, not a toll road.
Who owns e470?
No one “owns” E470; it’s an E-number designation for a class of fatty acid salts recognized by food authorities and produced by multiple manufacturers.
How much does e470 cost?
Prices vary by type, purity, supplier, and order size, but these salts are generally low-cost commodity emulsifiers in bulk; small-quantity retail prices are higher.
How many tolls on e470?
None—E470 is a food additive code, so tolls do not apply.