• Sodium hypochlorite | NaOCl - PubChem

    pubchem.ncbi.nlm.nih.gov/.../Sodium-hypochloriteSodium hypochlorite is generally used dissolved in water at various concentrations. Although available, solid sodium hypochlorite is not commercially used. Sodium hypochlorite solutions are clear, greenish to yellow liquids with an odor of chlorine. Calcium hypochlorite is a white solid that readily decomposes in water releasing oxygen and ...

  • How to Make Homemade Chlorine Bleach

    tacticalintelligence.net/blog/how-to-make-chlorine.htm CachedThe major benefit of using Calcium Hypochlorite over Sodium Hypochlorite is shelf life. Calcium Hypochlorite (pool shock) is sold in a solid granular form and has a 10 year shelf life when stored in a cool, dark place. This will easily meet your long-term storage needs. The other benefit is the amount of available chlorine.

  • Chlorine Concentration Adjustment Calculator for Water ...

    handymath.com/cgi-bin/chlorined4.cgi?submit=Entry CachedCommercial solid calcium hypochlorite typically has 65% by weight available chlorine. This information is used to make this calculator. This calculator can be used to adjust the chlorine concentration of water to disinfect it for drinking and also for other applications.

  • Making bleach from pool chemicals: Calcium Hypochlorite ...

    /watch?v=DBm42qyku0Y CachedMar 08, 2012 · Making bleach on demand from pool treatment chemicals (pool "SHOCK": calcium hypochlorite) using a $3 one pound bag that will yield 75 gallons at $0.04 per gallon. I make precise 1/2 gallon ... Video Duration: 1 minViews: 18.2KAuthor: MontelloOffGrid Montello

  • sodium hypochlorite 12.5% --> % chlorine w/w ...

    onlineconversion.vbulletin.net/forum/main-forums/... CachedRe: sodium hypochlorite 12.5% --> % chlorine w/w Ok, 12.5% w/v is 125 g/L of NaOCl. Googling MSDS sheets, density is about 1.2 kg/L, but may vary due to amounts of NaOH, NaCl, and other ingredients left over from processing (and that help stabilize and slow decomposition).

  • Chlorine Concentration Adjustment Calculator for Water ...

    handymath.com/cgi-bin/chlorined3.cgi?submit=Entry Cached12.5% by weight sodium hypochlorite is also used for water disinfection. That translates to 12% by weight available chlorine content. It's density is 1.2 gm/ml. All these information is used to make this calculator. This calculator can be used to adjust the chlorine concentration of water to disinfect it for drinking and also for other ...

  • (PDF) On-Site Sodium Hypochlorite Generation

    On-site high (12%) sodium hypochlorite generation system is higher the current efficiency of 38.7%, 54.6% reduction of salt consumption, and 97.3% lower rate of chlorate than on-site low (0.8% ...

  • Convert grams Sodium Hypochlorite to molecule - Conversion of ...

    /from/grams+Sodium... Cached1 grams Sodium Hypochlorite is equal to 0.013433246236642 mole. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between grams Sodium Hypochlorite and mole.

  • Disinfection with Calcium Hypochlorite | The Ωmega Man Journal

    omegamanjournal.wordpress.com/2012/04/13/calcium... CachedApr 13, 2012 · Calcium hypochlorite is very similar to sodium hypochlorite. The biggest difference is in the appearance. Calcium hypo is a white powder and sodium hypo is a yellow liquid. Sodium hypochlorite is a liquid and can be added directly to water for disinfection. Calcium hypochlorite on the other hand, needs to be mixed into solution first.

  • Frequently Asked Questions (FAQs) about Sodium Hypochlorite ...

    /safewater/chlorination-faq.html CachedThus, when you add sodium hydroxide to the sodium hypochlorite, you are converting it into the less-reactive form. However, water is around pH 6-7. When you add a small amount (5 milliliters) of solution at pH 11 to a large amount (20 liters) of water at pH 6-7, the mixture becomes pH 6-7.

  • CAS SODIUM HYPOCHLORITE

    /toxfaqs/tfacts184.pdf'When released to air, sodium and calcium hypochlorite are broken down by sunlight and compounds commonly found in the air. ' In water and soil, sodium and calcium hypochlorite separate into sodium, calcium and hypochlorite ions (an ion is an electrically charged atom or molecule). These ions may react with other substances found in the water. File Size: 342KBPage Count: 2

  • Calcium hypochlorite | Ca(ClO)2 - PubChem

    pubchem.ncbi.nlm.nih.gov/.../Calcium-hypochloriteCalcium hypochlorite will be added at levels (as Ca(OCl)2 or measured as free chlorine) not to exceed (1) 400 ppm in water used in processing fruits, vegetables, and nuts; (2) 50 ppm in water used in the chiller, eviscerating line, and on-line reprocessing line for poultry; (3) 250 ppm in scalder water for poultry; (4) 5 ppm in process water for meat; and (5) 10 ppm in water used in the ...

  • everyday chemistry - Why dont we use potassium hypochlorite ...

    chemistry.stackexchange.com/questions/87596/why... CachedPotassium hypochlorite can be used as a bleach as an alternative to sodium or calcium hypochlorite. It is not that it is not used but its uses as bleach is not common as compared to sodium or calcium hypochlorite. Enviro Klor™ is a potassium based bleach (12.5% Potassium Hypochlorite Bleach alternative). As written here:

  • Calcium hypochlorite - Wikipedia

    en.wikipedia.org/wiki/Chlorine_powder CachedCalcium hypochlorite is an inorganic compound with formula Ca(Cl O) 2.It is the main active ingredient of commercial products called bleaching powder, chlorine powder, or chlorinated lime, used for water treatment and as a bleaching agent. Chemical formula: Ca(ClO)₂RTECS number: NH3485000EC Number: 231-908-7UN number: 1748

  • Sodium Hypochlorite (NaOCl) - Powell Fab

    CachedThe weight percent of sodium hypochlorite is the weight of the sodium hypochlorite per 100 parts of solution. It can be calculated by converting the weight percent of available chlorine into its equivalent as sodium hypochlorite by multiplying the ratio of their respective molecular weights:

  • Sodium Hypochlorite Vs. Calcium Hypochlorite | Healthy Living

    healthyliving.azcentral.com/sodium-hypochlorite... CachedSodium and calcium hypochlorite also are used in soil treatment of fruits and vegetables. Hypochlorites control bacteria, fungi and slime-forming algae that causes disease in people and animals. In the presence of oxygen, the hypochlorites convert readily into sodium chloride (table salt) and calcium chloride (road salt).

  • Hypochlorite in Horticulture - Maximum Yield Magazine

    hypochlorite-in... CachedRead on to learn more about chlorine chemistry, the mode of action and basic calculations to consider when using hypochlorite in the garden. Chlorine Chemistry. When added to water, sodium hypochlorite (NaOCl, liquid bleach) disassociates to form a sodium ion (Na+) and a hypochlorite ion (OCl-). Author: Bill Deboer

  • CHLORINATION CONVERSION - PNWS-AWWA

    Bulk Sodium Hypochlorite Onsite Sodium Hypochlorite Calcium Hypochlorite Advantages - Traditional treatment - Systems already in place - Reduces process safety management - Supply readily available - Easy to use - Reduces process safety management - No bulk storage needed and transportation of hazardous chemicals - Production chemicals readily

  • How Much " Pool Shock " To Make Regular Bleach Equivalent ...

    modernsurvivalblog.com/survival-skills/how-much... CachedApr 15, 2020 · Long story short, the direct math from their tables worked out be about 2 teaspoons Calcium Hypochlorite per 1-1/2 cups water. However my real world chemistry lab tests revealed that 3 teaspoons of "high test" (~ 70%) Calcium Hypochlorite is closer to matching "regular bleach" with a 6% concentration of sodium hypochlorite.

  • TECHNICAL BULLETIN ~ SODIUM HYPOCHLORITE

    Sodium Hypochlorite replaces many other forms of chlorine because of the ease of use and relatively safe handling and storage requirements. There is a trend by many municipalities to convert gas chlorine systems to liquid systems because of the hazards associated with gas chlorine use. Sodium Hypochlo- File Size: 165KBPage Count: 3

  • Better than Bleach: Use Calcium Hypochlorite to Disinfect Water

    survivaltopics.com/...calcium-hypochlorite...disinfect-water CachedMay 04, 2005 · Using granular calcium hypochlorite to disinfect water is a three step process: To make a stock of chlorine solution (do not drink this!) dissolve 1 heaping teaspoon (about one-quarter of an ounce) of high-test (78%) granular calcium hypochlorite for each two gallons (eight liters) of water. Old Way: Using Bleach to Disinfect WaterI cringe to think how many people have expired bleach in their disaster emergency kits that will be used for treating polluted water.Those of us wh...Why Using Bleach to Disinfect Contaminated Water Is A ProblemA little known problem with long term storage of bleach in your disaster emergency supply cache is that it degrades over time. Consulting a Chlorox...Use Calcium Hypochlorite to Disinfect WaterA 1-pound pag of calcium hypochlorite in granular form will treat up to 10,000 gallons of drinking water.Calcium hypochlorite is one of the best ch...How to Disinfect Water Using Calcium HypochloriteUsing granular calcium hypochlorite to disinfect water is a three step process: 1. To make a stock of chlorine solution (do not drink this!) dissol...A Little Calcium Hypochlorite Makes Many Gallons of Potable WaterAnother plus for using calcium hypochlorite to disinfect water for emergency use is that a little goes a very long way. A 1-pound pag of calcium hy...

  • Weight Percent (Wt. %) Available Sodium Hypochlorite

    sodium... CachedThe weight percent of sodium hypochlorite is the weight of the sodium hypochlorite per 100 parts of solution. It can be calculated by converting the weight percent of available chlorine into its equivalent as sodium hypochlorite by multiplying the ratio of their respective molecular weights: Note: When measuring the specific gravity, measure ...

  • Sodium hypochlorite - Wikipedia

    en.wikipedia.org/wiki/Free_chlorine CachedSodium hypochlorite is a chemical compound with the formula NaOCl or NaClO, comprising a sodium cation (Na +) and a hypochlorite anion (OCl − or ClO −). It may also be viewed as the sodium salt of hypochlorous acid. The anhydrous compound is unstable and may decompose explosively. It can be crystallized as a pentahydrate NaOCl ·5 H Chemical formula: NaOClRTECS number: NH3486300EC Number: 231-668-3UN number: 1791

  • CALCULATING THE CHLORINE DOSAGE USING: 65% TO 70% CALCIUM ...

    web.cecs.pdx.edu/~fishw/UO_CaOCl2 Calculations.pdfrequirement). How many pounds of calcium hypochlorite granules will you use? (Ans: 619.2 lbs calcium hypochlorite) We first calculate the number of pounds of PURE chlorine we need, using the "pounds formula:" (3.8 MG)(8.34 lbs/gal)(12.7 mg/L dosage) = 402.5 lbs PURE chlorine We now have to correct for the amount of the impurities. That is File Size: 225KBPage Count: 3

  • Sodium Hypochlorite Handbook - Occidental Petroleum

    sodiumhypochlorite/bleach.pdfFifteen weight percent sodium hypochlorite will decompose approximately 10 times faster than 5 wt% sodium hypochlorite at 25°C. The pH has a significant effect on the stability of sodium hypochlorite solutions. Below pH 11 the decomposition of sodium hypochlorite is significant due to the shift in the equilibrium in favor of the more

  • Calcium Hypochlorite - an overview | ScienceDirect Topics

    calcium-hypochloriteFor sodium hypochlorite, NaOCl, the oxidizing capacity is equivalent at equimolar levels of chlorine, CI 2. The conversion to "available chlorine" is simply the ratio of the molecular weights of Cl 2 (70.9) to those of NaOCl (74.5). Thus, a 1% solution of sodium hypochlorite contains 0.95% available chlorine.

  • Safely Purify Water with Calcium Hypochlorite (+ Pros/Cons)

    geekprepper.com/disinfect-water-with-calcium... CachedThe Pros and Cons of Using Calcium Hypochlorite in Disinfecting Water. Calcium Hypochlorite is a cost-effective choice when it comes to water sanitation. You only need a really small amount of it to disinfect a large amount of water. A pound of granular calcium hypochlorite can disinfect and treat about 10,000 gallons of water.

  • Toxic Substances Portal - Calcium Hypochlorite/Sodium ...

    /mmg/mmg.asp?id=927&tid=192 CachedOct 21, 2014 · Calcium hypochlorite is not flammable, but it acts as an oxidizer with combustible material and may react explosively with ammonia, amines, or organic sulfides. Calcium hypochlorite should be stored in a dry, well ventilated area at a temperature below 120ºF (50ºC) separated from acids, ammonia, amines, and other chlorinating or oxidizing agents.

  • Convert grams Calcium Hypochlorite to moles - Conversion of ...

    /from/grams+Calcium... Cached1 grams Calcium Hypochlorite is equal to 0.0069938482111135 mole. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between grams Calcium Hypochlorite and mole.

  • Can you mix calcium hypochlorite with sodium hypochlorite ...

    calcium... CachedCalcium hypochlorite adds calcium, which you need in a. concrete/plaster/gunite pool, but it also accumulates over time and. can get too high. Sodium hypochlorite doesn't really add anything to ...

  • People also ask How to disinfect water using calcium hypochlorite? Using granular calcium hypochlorite to disinfect water is a three step process: 1 To make a stock of chlorine solution (do not drink this!) dissolve 1 heaping teaspoon (about one-quarter of an ounce) of high-test (78%) granular calcium hypochlorite for each two gallons ... 2 To disinfect water add one part of this chlorine solution to 100 parts water to be treated. 3 Let the mixture sit for at least one-half hour before drinking. Better than Bleach: Use Calcium Hypochlorite to Disinfect Water

    survivaltopics.com/better-than-bleach-use-calcium-hypochlorite-to-disinfect-water/See all results for this question How much chlorine is in calcium hypochlorite? Calcium hypochlorite (Ca(OCl)2) contains 65 percent available chlorine by weight and requires special handling because it will ignite in contact with organic material. Sodium hypochlorite ( NaOCl ) is a transparent, light-yellow solution with water contains 9 to 15 percent chlorine. Sodium Hypochlorite Vs. Calcium Hypochlorite

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