Detail of "10045-94-0"

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CAS Number:
10045-94-0
Name:
Nitric acid,mercury(2+) salt (2:1)
Superlist Name:
Mercuric nitrate
Molecular Structure:
Formula:
HN O3 . 1/2 Hg
Molecular Weight:
324.61
Deleted CAS:
8046-70-6
Synonyms:
Mercury(II)nitrate (Hg(NO3)2) (6CI);Nitric acid, mercury(2+) salt (8CI,9CI);Citrineointment;Mercuric nitrate;Mercury dinitrate;Mercury nitrate;Mercury nitrate(Hg(NO3)2);Mercury(2+) nitrate;Mercury(II) nitrate;Millon's reagent;Namedreagents and solutions, Millon's;
EINECS:
233-152-3
Density:
1.025 g/mL at 25 ºC
Boiling Point:
83ºC
Flash Point:
°C
Hazard Symbols:
Dangerous fire risk in contact with organic materials. Very toxic. TLV: TWA 0.1 mg(Hg)/m³.
Risk Codes:
8-23/24/25-33-34
Safety:
Poison by ingestion, skin contact, intraperitoneal, and subcutaneous routes. A powerful oxidizer. Probably an eye, skin, and mucous membrane irritant. Reacts with acetylene to form the explosive mercury acetylide which is sensitive to heat, friction, or contact with sulfuric acid. Reaction with ethanol forms the explosive mercury fulminate. Reaction with isobutene forms an unstable explosive product. Forms explosive mixtures with phosphine (heat- and impact-sensitive), potassium cyanide (heat-sensitive), and sulfur. Violent reaction with phosphinic acid, hypophosphoric acid, unsaturated hydrocarbons, aromatics. Vigorous reaction with petroleum hydrocarbons. When heated to decomposition it emits very toxic fumes of Hg and NO_x. See also MERCURY COMPOUNDS, INORGANIC; and NITRATES. Details

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The semiquantitative thin-layer chromatographic determination of salicylic acid (o-hydroxybenzoic acid) with different spray reagents on prepared films: Thielemann, Horst (Halberstadt DDR-36, Ger. Dem. Rep.). Sci. Pharm., 48(1), 78-80 (German) 1980. CODEN: SCPHA4. ISSN: 0036-8709. DOCUMENT TYPE: Journal CA Section: 64 (Pharmaceutical Analysis) Salicylic acid [69-72-7] was detd. semiquant. by thin-layer chromatog. using various sprays on prepd. laminated films. The optically detectable limit with 2% FeCl3 is 0.1 mg, with thin-layer chromatog., 1 mg. Using Millons reagent [10045-94-0], hydrazine sulfate [1184-66-3], or 4-nitrobenzenediazonium chloride [100-05-0], the resp. limits were 1 mg and 10 mg. Tabulated results included other spray reagents as well.

Polymerization of acetylene in the presence of homogeneous HgO: Polymerization of acetylene in the presence of homogeneous HgO.BF3.O(C2H5)2 catalytic system.Several substances are used for example 10045-94-0 and 25067-58-7 which are their cas registry numbers. Matnishyan, A. A.; Davtyan, M. M. (Arm. Fil., Vses. Nauchno-Issled. Inst. Khim. Reakt. Osobo Chist., Yerevan, USSR). Vysokomol. Soedin., Ser. B, 29(2), 123-6 (Russian) 1987. CODEN: VYSBAI. ISSN: 0507-5483. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) Section cross-reference(s): 76 HgO and BF3.OEt2 in the presence of arom. hydrocarbons (PhMe, C6H6) provided a homogeneous catalyst system for acetylene (I) and gave polyacetylene [25067-58-7] in high yields (60-72%). Optimal catalyst compn. was HgO-BF3.OEt2-solvent 1:(2.5-12):(26-100). Polymer films were obtained by polymg. I from the gas phase on a substrate surface wetted with concd. catalyst soln. (0.16 mol HgO/L). The films were doped with BF3 from the catalyst and had elec. cond. 10-5-10-4 W-1 cm-1. Hg salts (nitrate, sulfate, acetate) and acetylenides were also used as polymn. catalyst with BF3.OEt2. .