cover image: Journal of the Indian Chemical Society  July  1930

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20.500.12592/6n3m3t

Journal of the Indian Chemical Society July 1930

1930

To 2 c. c. of ferric chloride solution were added 0'5 c. c. of amonium sulphate and 0'1 c. c. of ammonia and varying concentrtions of sodium acetate. [...] Chromic chloride solution=2 c. c. Sodium acetate=1'3 c. c. Ammonia=0*7 c. c. Total volume=5 c. c. Ammonium sulphate. [...] 2 c. c. 3 c. c. 0.7 c. c. Translucent jelly in 2 hrs. [...] The addition of large amounts of ammonium sulphate slightly dcreases the time of setting but increases the opacity of the jelly.598 S. PRAKASH AND N. R. DHAR The greater the goncentration of ammonium sulphate the less will be the amount of ammonia to give a jelly. [...] As the stability of the colloidal metallic hydroxides produced by the action of sodium acetate and metallic salts depends upon the hydrogen ions adsorbed by them the time of gelation and the nature of the jelly are also affected by the hydrogen ion concentrations of the system.
technology medicine science
Pages
100
Published in
India
SARF Document ID
sarf.120026
Segment Pages Author Actions
Frontmatter
i-vi S.S. Bhatnagar, B.K. Singh view
Preparation and Study of Some Hydroxide Jellies
591-606 Satya Prakas, N. R. Dhar view
Complex Ammoniacal Cobalt Molybdates
607-616 Riyada Ray, Sailendra Maulik view
Dyes Derived from 2- Aminothiazole-4:5- Dicarboxylic Acid
617-618 Satish De view
Studies in the Anthraquinone Series. Synthesis of Anthraquinones Related to Morindone and Emodin
619-628 Prafulla Mitter, Asoke Sarkar view
Nitration. Part IV. Nitration by Means of a Mixture of Nitrosulphonic and Fuming Nitric Acids
629-632 P. S. Varma, Shyamkishore Sharma view
Interaction of Iodine Monochloride with Substances Containing the Reactive Methylene Group
633-636 K. G. Naik, C. C. Shah view
Some Indenoquinoline Derivatives
637-646 Gurcharan Singh, Jnanendra Ray view
Stability of Unsaturated Compounds in Presence of Catalysts
647-650 M.N. Goswami view
Studies on Oxidation. Part III. Behaviour of Formyl- Acetyl- and Benzoyl-thiosemicarbazide towards Lead Oxide
651-654 Satish De view
Mercuration of Compounds Containing the Reactive Methylene Group
655-662 K.G. Naik, C.C. Shah view
Aromatic Disulphides and Sugden’s Parachors. Part IV
663-668 S.S. Bhatnagar, Balwant Singh view
Condensation of Ethyl Acetoacetate with Aromatic Amines. Part I
669-676 G.V. Jadhav view
Backmatter
i-viii unknown view

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