Nickel sulfate hexahydrate

Properties. Nickel sulfate hexahydrate [10101 -97-0], NiSo 6H20 is a monoclinic emerald-green crystalline salt that dissolves easily in water and in ethanol. When heated, it loses water and above 800°C decomposes into nickel oxide and SO3. Its density is 2.03 g/cm. ... 

C03-0112. Nickel sulfate hexahydrate is NiSOq 6 H2 O. (a) Compute its molar mass, (b) Compute the number of moles contained in 25.0 g of this compound, (c) Determine its percent composition, (d) Determine the mass of this compound that contains 1.00 mol of O. 

Zebradanio, Brachydanio rerio exposed from 2 h after fertilization through hatching and larval stages until day 16 11 different doses as nickel sulfate hexahydrate ... 

Dermal application of nickel sulfate hexahydrate causes skin and testicular damage. 

Subcutaneous injection single dose of 500 mg Ni/kg BW as nickel sulfate hexahydrate DOMESTIC GOAT, Capra hircus Some deaths 2... 

Dermal nickel sulfate hexahydrate dose equivalent to 40, 60, or 100 mg Ni/kg BW daily for 30 days (rats licked skin so exposure route may be oral in part)... 

Nickel silicate, as catalyst, 20 106-109 differential thermogram of xerogel, 20 107 infrared spectra of, 20 108 preparation by SHCP method, 20 106 properties and structure of, 20 107-109 X-ray diffraction pattern of, 20 109 Nickel sulfate hexahydrate, dehydration of, dislocations and, 19 389 Nickel sulfides... 

Groups of 65 male and 65 female F344 rats were exposed to nickel sulfate hexahydrate at 0, 0.03, 0.06, and 0.11 mg nickel/m (MMAD = 1.8-3.1 pm) 6 hours/day, 5 days/week for 2 years. End points examined included body weight gain, clinical observations, hematology, and organ weights. 

SYNS NICKEL MONOSULFATE HEXAHYDRATE NICKEL SULFATE HEXAHYDRATE NICKEL (II) SULFATE HEXAHYDRATE NICKEL SULPHATE HEXAHYDRATE SULFURIC ACID, NICKEL(2+) SALT, HEXAHYDRATE... 

Nickel peroxide, an undefined black oxide of nickel, is prepared from nickel sulfate hexahydrate by oxidation in alkaline medium with an ozone-oxygen mixture [929] or with sodium hypochlorite [930, 931, 932, 933]. Its main applications are the oxidation of aromatic side chains to carboxyls [933], of allylic and benzylic alcohols to aldehydes in organic solvents [929, 932] or to acids in aqueous alkaline solutions [929, 930, 932], and of aldehydes to acids [934, the conversion of aldehyde or ketone hydrazones into diazo compounds [935] the dehydrogenative coupling of ketones in the a positions with respect to carbonyl groups [931] and the dehydrogenation of primary amines to nitriles or azo compounds [936]. 

Dehydration of Nickel Sulfate Hexahydrate In a vacuum, the dehydration of NiS04 6H20 proceeds directly to the monohydrate in a single step (34). However, in a static atmosphere, during nonisothermal heating at 8 K min-1,... 

Fig. 30. Correspondence of etch pits on matched cleavage faces of nickel sulfate hexahydrate. 400 X. (65a)...

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