Hydrogen Peroxide Material Compatibility
35% Hydrogen Peroxide undiluted is an oxidizer and corrosive. Most hot tubs use newer material for seals and gaskets which are compatible with hydrogen peroxide. Although the concentration level is very low after adding 35% Hydrogen Peroxide to a hot tub knowing what materials are best is always good.
Natural rubber is not compatible with hydrogen peroxide. The rubber will break down fairly quickly and the reason “eye droppers” should not be used to dispense 35% Hydrogen Peroxide.
For Hydrogen Peroxide 30% +. A “C” rating may work for some industrial application however we do not recommend using materials with a “C” or “D” as to avoid possible unwanted chemical residue from material degradation.
| Material | Compatibility |
|---|---|
| ABS plastic | N/A |
| Acetal (Delrin®) | D – Poor |
| Aluminum | A – Excellent |
| Brass | N/A |
| Bronze | B – Good |
| Buna N (Nitrile) | D – Poor |
| Carbon graphite | C -Not Rec. |
| Carbon Steel | D – Poor |
| Carpenter 20 | B – Good |
| Cast iron | B – Good |
| Ceramic Al203 | N/A |
| Ceramic magnet | A – Excellent |
| ChemRaz (FFKM) | B – Good |
| Copper | D – Poor |
| CPVC | A – Excellent |
| EPDM | B – Good |
| Epoxy | B – Good |
| Fluorocarbon (FKM) | A – Excellent |
| Hastelloy-C® | A – Excellent |
| HDPE | A -Excellent |
| Hypalon® | D – Poor |
| Kalrez | A – Excellent |
| Kel-F® | B – Good |
| LDPE | C – Not Rec. |
| Natural rubber | D – Poor |
| Neoprene | D – Poor |
| NORYL® | A – Excellent |
| Nylon | D – Poor |
| Polycarbonate | A – Excellent |
| Polyetherether Ketone (PEEK) | A – Excellent |
| Polypropylene | B – Good |
| Polyurethane | B – Good |
| PPS (Ryton®) | A – Excellent |
| PTFE | A – Excellent |
| PVC | A1 – Excellent |
| PVDF (Kynar®) | A – Excellent |
| Silicone | B – Good |
| stainless steel – 304 | B – Good |
| stainless steel – 316 | B – Good |
| Titanium | B – Good |
| Tygon® | B – Good |
| Viton® | A – Excellent |
Ratings – Chemical Effect
A – Excellent
B – Good: Minor Effect, slight corrosion, or discoloration.
C – Moderate Effect, not recommended .
D – Severe Effect: Not recommended for any use.
There are many types of elastomer material the list above are some of the more common.
Does 35% Hydrogen Peroxide Freeze?
35% Food Grade Hydrogen Peroxide Can Freeze
Hydrogen 2o2 35% H2O2 should not freeze in a common home freezer. If you purchased from someone else and your 35% Hydrogen Peroxide freezes it’s NOT 35% H2O2.
35% Hydrogen Peroxide will freeze at or below a temperature of -34 C. or -29..2 F. An average home freezer temperature range is between 32 F and 0 F.
20% Hydrogen Peroxide will freeze at or below -15 C. or 5 F. 5 F. falls in the range of a typical home freezer so if your Hydrogen Peroxide freezes in your freezer its not 35%. Our 35% Hydrogen Peroxide will not freeze in your freezer.
Below is a chart showing hydrogen peroxide freezing and boiling points.
We are beginning production on a video series demonstrating at what concentration will hydrogen peroxide begin to freeze. We will be using common freezer temperatures.
Using our 35% Hydrogen Peroxide , 20% Hydrogen Peroxide, 17.5% Hydrogen Peroxide, our 10% Hydrogen Peroxide and a 6%. Also we will use the concentration I use constantly at home and at work our wonderful general purpose 3% Hydrogen Peroxide3% Hydrogen Peroxide derived directly from our food grade 35% Food Grade Hydrogen Peroxide.
35% Food Grade Hydrogen Peroxide
35% Food Grade
35% Food Grade Hydrogen Peroxide for all your health and healing needs. For 35% H2O2 Hydrogen 2o2 is where to buy 35% Food Grade Hydrogen Peroxide.
We ship across lower 48.
Chlorine And Disinfection By Products
Chlorine when used to disinfect water can react with certain organic matter and produce hundreds of chemical by-products. These chemical by-products are know as DBP’s. Two major classes of DBP’s, trihalomethanes (THMs) and haloacetic acids (HAA), make up the bulk of these by-products.
Research has Continue reading “Chlorine And Disinfection By Products”
35% Food Grade Hydrogen Peroxide
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