Specific gravity bleach

G. Lunge also gives a table of specific gravities of soln. of this sample of bleaching powder for different amounts of available chlorine in grams per litre ... 

A clear, colorless liquid of specific gravity 1.029 to 1.035. The acid first reddens blue litmus paper, and then bleaches it. The liquid contains about 6 per cent of S02. 

Beeswax, White, occurs as a yellow-white solid, somewhat translucent in thin layers, with a faint, characteristic odor, free from rancidity. It is the bleached, purified wax from the honeycomb of the bee Apis mellifera L. (Fam. Apidae), and it consists primarily of myricyl palmitate (myricin), cerotic acid and ester, and some high-carbon paraffins. Its specific gravity is about 0.95. Beeswax, White, is insoluble in water and sparingly soluble in cold alcohol. Boiling alcohol dissolves cerotic acid and part of the myricin. It is completely soluble in chloroform, in ether, and in fixed and volatile oils. It is partly soluble in cold carbon disulfide and is completely soluble in it at temperatures of 30° or above. 

Aniline is a colorless oily liquid, which turns brown on standing unless it is pure. It melts at —8°, boils at 183.7°, and has the specific gravity 1.024 at 16°. It is soluble in about 30 parts of water. An aqueous solution of free aniline gives a violet coloration with a solution of bleaching-powder, and a blue coloration with a solution of potassium dichromate. A solution of aniline which contains an acid, is colored dark green by potassium dichromate. 

Glucose HDL cholesterol Phosphate Iron LDL cholesterol Lithium Magnesium Potassium Sodium Total protein Triglyceride Urea nitrogen Uric acid PCP Urine bleach Urine chromate Urine nitrates Urine pH Urine specific gravity Tliyroid (T4) Vancomycin... 

The bulk of the oil was used for lubricants. The crude oil was alkali refined, bleached, and blown. Blown or oxidized oils are those in which polymerization Is produced by passing a stream of air through the oil at a temperature of 95°-120°C for several hours. As oxidation progresses the viscosity of the oil rises and the specific gravity increases. It is this thickening... 

A simpler and more rapid but less accurate assay can be made ftrom the specific gravity of the bleach solution. For best results, this requires knowledge of the excess caustic concentration. The presence of excess caustic soda increases the specific gravity by a small but significant amount. Chlorine Institute Pamphlet 96 [80] gives some physical properties. It indicates that, at 20°C, the specific gravity of NaOCl solutions derived... 

The coefficients of the linear terms in Eqs. (37) and (38) show that the addition of a small quantity of NaOH has roughly the same effect as the same increase in the concentration of available chlorine. An excess of 0.5% NaOH ( 6 gpl) in 16% bleach produces the same specific gravity as a 16.6% stoichiometric solution, a difference of about 4% in assay. 

FIGURE Ol. Specific gravity of bleach solutions. (Courtesy of Japan Soda Industry Association.)... 

Synonyms HTH HTH Dry Chlorine Neutral Anhydrous Calcium Hypochlorite Sentry Chemical Formula Ca(OCl)j (ii) Observable Characteristics — Physical State (as normally shipped) Solid Color White Odor Like bleaching powder (iii) Physical and Chemical Properties — Physical State at 15 X and I atm. Solid Molecular Weight 174.98 Boding Point at 1 atm. Not pertinent Freezing Point Not pertinent Critical Temperature Not pertinent Critical Pressure Not pertinent Specific Gravity 2.35 at 20 C (solid) Vapor (Gas) Density Not pertinent Ratio of Specific Heats of Vapor (Gas) ... 

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