Acid sodium sulfate

Formula NaHS04 MW 120.06 forms a monohydrate, NaHS04 H20 Synonyms sodium hydrogen sulfate sodium acid sulfate niter cake... [Pg.857]

The first two — sulfuric acid and nitric acid — should NEVER be used in the home lab. They are much too DANGEROUS. They destroy the skin and might blind you if you got them in the eyes. (Wherever a chemical experiment would ordinarily call for sulfuric acid, this book uses sodium acid sulfate — NaHS04, sodium bisulfate. Sani-Flush wherever (CONTINUED ON PAGE 44)... [Pg.42]

SODIUM SULFATE IS PRODUCED BY HEATING SODIUM ACID SULFATE WITH SODIUM CHLORIDE. [Pg.58]

IN A TEST TUBE, HEAT A MIXTURE OF 2 g SODIUM ACID SULFATE (SODIUM BISULFATE] WITH 1 g TABLE SALT (NaCl). HYDROGEN CHLORIDE IS SET FREE AND SODIUM SULFATE IS FORMED NaHSO + NaCl - HCI + No,SO,... [Pg.58]

Synonyms Sodium acid sulfate, Sodium hydrogen sulfate. [Pg.191]

SYNS GBS NITRE CAKE SODIUM ACID SULFATE SODIUM BISULFATE, FUSED SODIUM HYDROGEN SULFATE, soUd (UN 1821) (DOT) SODIUM HYDROGEN SULFATE, solution (LiN 2837) (DOT) SODIUM PYROSULFATE SULFURIC ACID, MONOSODIUM SALT... [Pg.1240]

SODIUM ACID SULFATE see SEG800 SODIUM ACID SULFATE (solid) see SEG800 SODIUM ACID SULFITE see SFEOOO SODIUM AESCINATE see EDMOOO SODIUM ALBAMYCIN see NOBOOO SODIUxM ALGINATE see SEHOOO SODIUM n-ALKYLBENZENE SULFONATE see SEH500... [Pg.1880]

Xa, SOp sodium sulfate, normal sodium sulfate NaHSOji sodium hydrogen sulfate sodium acid sulfate (sodium bisulfate)... [Pg.114]

Sodium Acid Sulfate 7681-38-1 Sodium Methylate 124-41-4 Strontium Bromide 10476-81-0... [Pg.1080]

Chloroethylene 75-93-4 Methyl Sulfate Sodium Acid Sulfate... [Pg.1091]

Derivation By heating sodium acid sulfate with salt and coal to above 950C, extraction with water, and crystallization. [Pg.1157]

Amount of Acid Used. This reaction requires the presence of small amounts of ferrous ion to act as a catalyst. Generally about 0.05-0.2 of an equivalent of acid is used. The acids usually employed in the reduction process are hydrochloric and sulfuric. It should be borne in mind that hydrochloric acid sometimes causes the formation of small amounts of chlorinated amines whereas sulfuric acid may rearrange the intermediate arylhydroxylamines to hydroxyarylamines and cause the formation of darker amines in lower yields, particularly in the case of solid amines. Where the danger of hydrolysis or contamination by such products exists, acetic or formic acid is employed instead. The disadvantages in the use of sulfuric acid appear to be minimized when the sulfuric acid is introduced as sodium acid sulfate (niter cake). When used alone or preferably in conjunction with a calculated quantity of sodium chloride, a very economical and satisfactory promoter is obtained. For example, 2.4 lb of sodium chloride with 6 lb of niter cake per 100 lb of nitro compound gives satisfactory results. The niter cake is first ground and is added, along with the sodium chloride, to the water and finely divided iron in the reducer. [Pg.142]

Removal of the sulfuric acid formed by chemical means has also been considered as a method for completing the chlorosulfonation reaction. In this connection, it has been found that the yield of benzenesulfonyl chloride may be raised from 75 to 90 per cent by the combined use of excess acid and sodium chloride, the latter removing the sulfuric acid by forming sodium acid sulfate and hydrogen chloride. Further improvement was obtained (in terms of reduced chlorosulfonic acid requirements) by the combined use of the sodium chloride and an inert organic solvent such as carbon tetrachloride, which must be present during the reaction, rather than added later to extract the sulfonyl chloride after drowning the reaction mixture on ice. Comparative yield data are summarized in Table 7-4. [Pg.341]

Sodium acid sulfate Sodium acid sulfate solid. See Sodium bisulfate Sodium acid sulfite. See Sodium bisulfite Sodium 2-acrylamido-2-methylpropanesulfonate CAS 5165-97-9... [Pg.3966]

Synonyms Acid sodium sulfate Nitre cake Sodium acid sulfate Sodium acid sulfate solid Sodium bisulfate, fused Sodium bisulfate solid Sodium hydrogen sulfate Sodium pyrosulfate Sulfuric acid monosodium salt Empin cal HNa04S Formula NaHS04... [Pg.3978]

Eaton-Dikeman No. 613, buffered with 0.95 M sodium sulfate and 0.05 M sodium acid sulfate and air dried before use Solvent... [Pg.353]

Phosphorus Trichloride Potassium Bisulfide Potassium Carbonate Potassium Chloride Potassium Chromate Potassium Cyanide Potassium Iodide Polassium Permanganate Potassium Phosphates Potassium Sultale Sal Ammoniac Sal Soda Sea Water Silver Nitrate Soda Ash Sodium Alummate Sodium Acid Sulfate Sodium Bicarbonate Sodium Bisullale Sodium Bisulfite Sodium Borate Sodium Carbonale Sodium Chloride Sodium Chromate Sodium Cyanide Sodium Oichromale Sodium Fluoride Sodium Nitrate Sodium Nitrite... [Pg.788]

Sodium acid fluoride (see Sodium bifluoride) Sodium acid methanearsenate - 832 Sodium acid phosphate 31, 58, 138, 209, 270 Sodium acid sulfate (see Sodium bisulfate)... [Pg.953]

Sodium Acid Sulfate Polyvinylidene Chloride (PVDC) 8... [Pg.3450]

Hydrofluoric Acid Hydrogen Fluoride Ammonia Oil of Vitriol Sulfuric Acid Potassium Iodide Sodium Acid Sulfate Sodium Bisulfate Sodium Hydrogen Sulfate... [Pg.3488]

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