Carbonated water, sugar, caramel colour, phosphoric acid, caffeine, natural flavours. Here you go
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πŸ‘€︎ u/Khxsan
πŸ“…︎ Oct 05 2021
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What could this gas be? It's hydrogen peroxide spill over going down a drain that regularly has compounds such as phosphoric acid, sulfuric acid and concentrated sodium hypochlorite frequenting it with the occasional sodium bicarbonate and its products from reacting with the aforementioned acids. v.redd.it/6cx17lwj88z71
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πŸ“…︎ Nov 12 2021
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Easy Rom-temp reaction with phosphoric acid and isopropanol

1 g of CBD was desolved in a solution of approx 8 ml of 99,8% isopropanol and 2 ml 75% phosphoric acid. The solution was clear and transparent

2-3 puffs or argon winegas was sprayed in the container to expel any oxygen and minimise oxidation of the THC. The airtight lid was then closed.

The solution was stored in room temp and swirled every day for two weeks

After two weeks the clear solution had turned yellow. Aprox 100 ml of water was added and bicarbonate was added until solution was ph 7.

The THC was extracted with heptane and washed 3 times with water.

I have no idea the thc % but it got me high!

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πŸ“…︎ Jan 11
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phosphoric acid (ph down) isn't improving soil ph, what other options are there?

I'm in week 7 of 12 for flowering, and my leaves all over are slowly turning yellow. My water is 6.2-6.5 going in after applying ph down (from 7.5 out of the filter), and my run off is 7.4 (with an EC of 2.4), and has been for the last 15+ waterings. What other options do I have? Aluminum sulfate powder mixed into the next watering cycle?

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πŸ‘€︎ u/colorofsweet
πŸ“…︎ Jan 09
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Is there anything in there that would cause problems with fermentation? Phosphoric acid?
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πŸ‘€︎ u/JeffDahMoose776
πŸ“…︎ Dec 05 2021
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TIL Phosphogypsum is a common byproduct of fertilizer production. It has very few pratical uses and is radioactive, containing uranium, thorium, radium, radon and polonium. For this reason they are stored indefinitely in Stacks. ONE ton of phosphoric acid produces FIVE tons of phosphogypsum waste. en.wikipedia.org/wiki/Pho…
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πŸ‘€︎ u/DivineBanana
πŸ“…︎ Jul 25 2021
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Has anyone used phosphoric acid for rust removal and prevention?

I have read that phosphoric acid can be used to remove rust from steel, and it forms a corrosion resistant surface of iron phosphate. I am wondering if anyone can confirm this and/or used this process on an axe restoration/cleaning.

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πŸ‘€︎ u/AmpWizard
πŸ“…︎ Jan 11
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CO2 carbonated drink with caffeine but not phosphoric acid or sodium

I'm seeking a healthier alternative to colas, without sodium or phosphoric acid, but still having caffeine and carbonation. Most caffeinated carbonated drinks seem use phosphoric acid and/or contain sodium. Is there an alternative lurking out there that I've missed?

As a related question, why do caffeinated carbonated drinks prevailingly use phosphoric acid?

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πŸ‘€︎ u/Ok_Eye_1812
πŸ“…︎ Oct 16 2021
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HMBkr rats got into my chemical cabinet and ate through bottles of phosphoric acid, sodium hydroxide, ammonium nitrate, potassium chloride, ethanol, potassium hydroxide, potassium permanganate and a bunch of metal oxides reddit.com/gallery/p5jfj9
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πŸ‘€︎ u/DustyBootstraps
πŸ“…︎ Aug 16 2021
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M E T A phosphoric acid
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πŸ‘€︎ u/Eerope
πŸ“…︎ Oct 03 2021
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Does Using a blend of phosphoric and nitric acid helps to remove rust in SS ?

Hi I am wondering if using a blend of phosphoric and nitric acid helps to remove rust in SS ? As far as I understand before starting this process the parts need to be cleaned with an alkali cleaner like PBW and afterwards cleaned with a blend of phosphoric and nitric acid but what I am wondering would this acid be enough to remove the rust ?

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πŸ‘€︎ u/artooks
πŸ“…︎ Oct 26 2021
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Gelling phosphoric acid

Can someone suggest methods to gel phosphoric acid. I've tried carbopol 980 with not much success. Thanks

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πŸ‘€︎ u/Badonkadunk21
πŸ“…︎ Dec 09 2021
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GH pH down vs. citric acid vs. pure phosphoric acid -- trial results
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πŸ‘€︎ u/lathyrus_long
πŸ“…︎ Oct 09 2021
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Korea: Doosan to Shore Up Hydrogen-related Biz. Doosan Fuel Cell has been mainly producing phosphoric acid fuel cells (PAFCs) and developing solid oxide fuel cells (SOFCs), energy conversion devices generating electricity, joining hands with British SOFC maker Ceres Power. koreabizwire.com/doosan-t…
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πŸ‘€︎ u/chopchopped
πŸ“…︎ Sep 08 2021
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Last night a Europorte freight train hit an oversized load truck in Rumigny, France. Train driver was slightly injured and firefighters are trying to contain a leak of phosphoric acid reddit.com/gallery/o1530m
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πŸ‘€︎ u/JPDLD
πŸ“…︎ Jun 16 2021
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The trihydrogen phosphoric acid gang
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πŸ‘€︎ u/ThaManCone24
πŸ“…︎ Jun 14 2021
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Aluminum Copper & Phosphoric Acid

I have this aluminum heatsink with copper pipes that's looking a bit ratty. I had a good experience in the past using phosphoric acid on an aluminum carburetor. Is there any reason not to dip this heatsink in phosphoric acid for a few minutes?

I'm a little concerned about causing any kind of insulating effect, and especially concerned about ruining the copper plate that makes contact with the chip

I'm open to any suggestions or better methods. As far as I know, other popular acids used to clean metal will leave the aluminum vulnerable to the same oxidation almost immediately, and a protective coating doesn't seem ideal here

https://i.imgur.com/wBbB4Bi.jpg

EDIT: Left the heatsink in one liter of rustoleum rust dissolver which contains some unspecified amount of phosphoric acid. Nearly an hour made no noticeable difference, left it in for several just for the sake of curiosity. Definitely not strong enough to dissolve any of the aluminum oxide, just chewed up the clean aluminum and made the copper super bright!

https://i.imgur.com/o6lLCU6.jpg?1

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πŸ‘€︎ u/Changlish76
πŸ“…︎ Aug 16 2021
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Does bru'n water have a tendency to overshoot on phosphoric acid additions?

So, first time using phosphoric acid in a beer. Put in my grain bill and minerals into Bru'n water, updated water additions, and it advised 7ml/gal of 10% phosphoric acid to hit a pH of 5.25. I dutifully added 31.3 mL of acid to my water, mashed in, waited 20 minutes, measured...

2.4pH.

Now my meter did get dried out over the last couple months so I have it sitting in a KCl solution hoping it jars the probe into a more... idk working state. But while I sit here and drum my fingers, wondering if I need to cut this brew day short and try again next week or if I power on through I'm wondering if anyone here has experience with this.

EDIT: The "10% Phosphoric Acid" I purchased from my LHBS is either 88% lactic acid or something like ~70% phosphoric acid, which is where the discrepancy comes from.

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πŸ‘€︎ u/Midnight_Rising
πŸ“…︎ May 27 2021
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Where to buy phosphoric acid rust converter?

I need some rust converter (phosphoric acid) to prep some outside metal before priming it.

All the stores that I have looked at: Home Depot, Lowes, PartSource (Merivale - automotive), Canadian Tire, have tiny bottles or spray cans(!) and the contents are often not just phosphoric acid, but also include tannic acid, etc. and are quite expensive ($10+ for 276 ml)

I am looking for a source in Merivale Road area to Centretown but can travel further if necessary.

Also, for those of you who used phosphoric acid on rusty steel, how do I determine that I have not left a residue on which would interfere with primer adhesion? If the surface has not converted, what should it look like before I prime? I know that the converted rust will turn to iron phosphate

I have already rigorously sanded and brushed the loose rust off.

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πŸ‘€︎ u/Perfect-Wash1227
πŸ“…︎ Jun 24 2021
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Will food grade Phosphoric Acid (as a ph down) kill Microbial life?

First grow and I’m trying to wrap my head around ph adjustment for watering living soil. I’m seeing very conflicting opinions regarding lemon juice, vinegar, phosphoric acid, etc.

I’m using tap water (dechlorinated) which sits around an 8 and I’m trying to lower this to a more acceptable range!

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πŸ‘€︎ u/2h1v6n
πŸ“…︎ Apr 17 2021
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DDP vs. DPZ - aspartame, phosphoric acid, caffeine, flavors, & preservatives rearranged, and only DPZ lists acesulfame potassium
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πŸ‘€︎ u/NotInKY
πŸ“…︎ Mar 20 2021
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How to get phosphorous from phosphoric acid

Hi, I’ve been wanting to extract phosphorous from phosphoric acid and have seen some papers online talking about it but I would like to know if it would be done at temperatures below 800 and more like 300 degrees?

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πŸ‘€︎ u/MarcosLuke
πŸ“…︎ Jul 08 2021
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A graph showing the correlation between the pH value of a solution of phosphoric acid and the volume of a sodium hydroxide solution added to it. More information in the comments. [OC]
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πŸ‘€︎ u/pleasewakeupm8
πŸ“…︎ May 10 2021
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An possibility why people that are addicted to sugar can't easily lose weight, is because of it's tremendous amounts of phosphoric acid. Because of the phosphoric acid, it can result in more fractures along with weaker bones.
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πŸ‘€︎ u/Bl00D_G01D
πŸ“…︎ Jun 03 2021
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Phosphoric acid for nitrations?

Sulfuric acid is banned in Europe for sale to the public allegedly to β€œstop acid attacks” however you can still buy concentrated phosphoric acid as a pH down agent for hydroponics. Would this work as a dehydrating agent in place of sulfuric acid?. Making a nitration mix by adding potassium nitrate to phosphoric acid? Explosions and fire used phosphorus pentoxide in his PVN nitration video and I believe phosphorus pentoxide forms phosphoric acid in solution so would this be the same as using phosphorus pentoxide in solution?

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πŸ“…︎ Mar 16 2021
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Consuming tremendous amounts of phosphoric acid (Found in Coca-Cola, Pepsi, and other soft drinks) can result in heightened risk of fratures: ncbi.nlm.nih.gov/pmc/arti…
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πŸ‘€︎ u/Bl00D_G01D
πŸ“…︎ Jun 03 2021
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Food grade Phosphoric Acid in Canada

Where would one get food grade Phosphoric Acid (>25%) in Canada, preferably Alberta?

Where would I even start to try an find it? Any hydroponic store I've been in/on website doesn't seem to sell it, only ph down premixes.

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πŸ“…︎ Jun 22 2021
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I had some rust in my 71 240Z fuel tank so I treated it with phosphoric acid, turned out great! Now I can get back to tuning the ITBs! youtu.be/fnFESIZ_YvM
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πŸ‘€︎ u/builtonpurpose
πŸ“…︎ Aug 01 2021
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I plan to hand spray this stuff on my rusty truck frame. It is 45% phosphoric acid. I’ve used it before with decent results. My main question is: will this continue to be active under a layer of frame paint or will it become inert after sitting on the metal for a bit? homedepot.com/p/Klean-Str…
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πŸ‘€︎ u/FlossinFalkors
πŸ“…︎ Jun 06 2021
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Had some interesting finds during a weekend paddle-in camping trip, including syringes in a bottle and some phosphoric acid. There are 25 shoes in the cooler! Thanks to u/DonBuchelos for the help!
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πŸ“…︎ May 02 2021
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Organocide Plant Doctor (phosphoric acid I think, organic) saved my tomatoes and peppers from certain death. It honestly acted like a miracle. I had terrible crown rot from pythium or phytopthera because of wet weather and it healed them like MAGIC.

Just throwing that out there for anyone having the same issue. I think this stuff might be made over at Hogwarts.

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πŸ‘€︎ u/Montymisted
πŸ“…︎ Jul 07 2021
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Will phosphoric acid that is dried in to bare metal in the engine bay catch fire?
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πŸ‘€︎ u/FlossinFalkors
πŸ“…︎ Apr 05 2021
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Do Mission yellow corn tortillas bother anyone else? Ingredients: Yellow corn masa flower, water, 2% or less: cellulose gum, guar gum, propionic acid, benzoic acid, phosphoric acid. Thought I would be okay as there’s so few ingredients... please let me know if you recognize a bothersome ingredient! reddit.com/gallery/jqe3wq
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πŸ‘€︎ u/Highsociety_8
πŸ“…︎ Nov 08 2020
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NOT MY PICTURE Is it possible to heat anodize and acid etch stainless steel with sulfuric or phosphoric acid for similar result as shown in the picture?
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πŸ‘€︎ u/yeaboii1
πŸ“…︎ Jun 18 2021
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France: Phosphoric acid leak after a train hits an oversize truck stuck on a level crossing. (The engineer got out of the hospital on the same day.) twitter.com/fbleuchampagn…
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πŸ‘€︎ u/Beheska
πŸ“…︎ Jun 16 2021
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