01-5150
Sulfure d'ammonium solution
yellow, SAJ first grade, 5-6% S
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About This Item
Formule linéaire :
(NH4)2S
Numéro CAS:
Poids moléculaire :
68.14
Numéro MDL:
Code UNSPSC :
12164502
ID de substance PubChem :
Produits recommandés
Qualité
SAJ first grade
Forme
liquid
Disponibilité
available only in Japan
Concentration
5-6% S
Couleur
yellow
Chaîne SMILES
N.N.S
InChI
1S/2H3N.H2S/h2*1H3;1H2
Clé InChI
UXXGWUQNRMPNKH-UHFFFAOYSA-N
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Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Aquatic Acute 1 - Skin Corr. 1B
Code de la classe de stockage
3 - Flammable liquids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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J Xi et al.
Journal of agricultural and food chemistry, 47(1), 245-248 (1999-11-24)
The reactions between 3-hydroxy-2-butanone and ammoniun sulfide at 25, 50, 75, 100, 125, and 150 degrees C were studied. Four well-known flavor compounds, 2,4,5-trimethyloxazole, 2,4, 5-trimethyl-3-oxazoline, 2,4,5-trimethylthiazole, and 2,4, 5-trimethyl-3-thiazoline, were identified. Another four interesting intermediate compounds, 2-(1-hydroxyethyl)-2,4, 5-trimethyl-3-oxazoline, 2-(1-mercaptoethyl)-2,4
Anat Arzi et al.
Chemical senses, 35(1), 31-40 (2009-11-18)
To assess the feasibility of using odors as a potential mechanism for treating sleep apnea, we set out to test the hypothesis that odorants delivered during sleep would modify respiratory patterns without inducing arousal or wake in healthy sleepers. We
Policarpo Galicia et al.
The journal of physical chemistry. B, 110(29), 14398-14405 (2006-07-21)
This work studies the evolution of 1018 carbon steel surfaces during 3-15 day immersion in alkaline sour medium 0.1 M (NH4)2S and 10 ppm CN(-) as (NaCN). During this period of time, surfaces were jointly characterized by electrochemical techniques in
A Ottolenghi et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 14(12), 907-914 (1966-12-01)
A method has been developed for the histochemical demonstration of phospholipase B (lysolecithinase) of rat tissues. The enzyme attacks lysolecithin with liberation of 1 mole of glycerylphosphorylcholine and 1 mole of fatty acid. The recommended procedure involves use of 6-10
[Photographic models in the study and valuation of the silver reactions in histology. II. Optical density variation in enlarging exposure scale under the action of the ammonium sulphide on silver (author's transl)].
M Vialli et al.
Mikroskopie, 36(3-4), 117-127 (1980-06-01)
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