Detail of > 7803-57-8
- MSDS Download
- CAS Number:
- 7803-57-8
- Name:
Hydrazine hydrate
- Formula:
- H4N2.H2O
- Molecular Structure:
- Synonyms:
- Hydrazyna [Polish];RCRA waste no. U133;Hydrazines;Hydrazine base;Hydrazine, aqueous solution with not >37% hydrazine, by mass [UN3293] [Poison];Hydrazine hydrate 80%;hydrazine--water (1/1);RCRA waste number U133;Hydrazine, anhydrous or hydrazine aqueous solutions with >64% hydrazine, by mass [UN2029] [Corrosive];Diamine;Nitrogen hydride;Hydrazine monohydrate;Hydrazine (anhydrous);Hydrazine, anhydrous;Hydrazinehydrate;80%Hydrazinehydrade;NaAc;Hydrazines hydrate;Hydrazine hydrate80%;
- Molecular Weight:
- 50.08
- EINECS:
- 206-114-9
- Density:
- 1.032
- Melting Point:
- -52 °C
- Boiling Point:
- 120-121 °C
- Flash Point:
- 75 °C (167 °F)
- Appearance:
- colorless fuming liquid with a faint ammonia-like odor
- Hazard Symbols:
T,
N- Risk Codes:
- 45-20/21/22-34-43-51/53-50/53-23/24/25-10
- Safety:
- 53-45-60-61Details
- Transport Information:
- UN 3293 6.1/PG 3
- Deleted CAS:
- 65209-65-6|65492-74-2|79785-97-0
Related products
Refine Suppliers Do you want your product ranking ahead? Know what is 'Top Seller'!
- Supplier Location:
China (Mainland)(32)
India(12)
United Kingdom(2)
United States(1)
Other Country(1)
United Arab Emirates(1)
- Business Type:
- Importer/Exporter(39)Manufacturers(1)
- Certificates:
- ISO(1)Production License(1)
Please post your buying leads,so that our qualified suppliers
will soon contact you!
*Required Fields
Reference
- Increasing the lifetime of the extracting agent for recovering used nuclear fuel and/or breeder material
- Increasing the lifetime of the extracting agent for recovering used nuclear fuel and/or breeder material. Schmieder, Helmut; Warnecke, Ernst (Gesellschaft fuer Kernforschung m.b.H., Ger.). Ger. Offen. DE 2633112 26 Jan 1978, 7 pp. Addn. to Ger. Offen. 2,449,589. (German). (Germany). CODEN: GWXXBX. CLASS: IC: G21F009-04. APPLICATION: DE 76-2633112 23 Jul 1976. DOCUMENT TYPE: Patent CA Section: 71 (Nuclear Technology) The service life of extractants contg. organophosphates and hydrocarbons for the title reprocessing purpose, is increased by removing impurities arising from chem. and/or radiolytic decompn. and interfering compds. of these materials with radionuclides. This procedure consists of intimately contacting the extractant, after its use, with an aq. hydrazine hydrate (I) [7803-57-8] soln. charged with CO2 (0.1-1.5 mol/L of aq. wash soln.) and afterward sepg. the 2 phases. For example, washing of the org. extractant (30 vol.% tri-Bu phosphate, 70 vol.% alkane) with 2.67 M I soln. was carried out in a single-stage mixer-settler. The org. extractant contained U 73, di-Bu phosphate 280 mg/L, HNO3 0.052 M, and b-g activity of 11,700 pulses/min (mainly 106Ru). A ppt., which formed when CO2 was not introduced into the soln. of I, was redissolved upon charging with I.
- The structure formation and degradation of polyacrylonitrile fibers
- The structure formation and degradation of polyacrylonitrile fibers. Lyubcheva, M.; Lyubchev, L.; Mladenov, I. (Chem.-Technol. Sch., Burgas, Bulg.). Acta Polym., 35(10), 634-6 (German) 1984. CODEN: ACPODY. DOCUMENT TYPE: Journal CA Section: 40 (Textiles) Structure formation and degrdn. of polyacrylonitrile fibers, unmodified or modified by N2H4.H2O [7803-57-8], N2H4.HCl [14011-37-1], and N2H4.xH2SO4 [1184-66-3], were investigated by DTA and DSC. The enthalpy and activation energy of degrdn. were detd. Modification by N2H4 favorably affects the pyrolysis of these fibers to carbon fibers.
- About us
- |
- Payment
- |
- Contact us
- |
- Links
- |
- Help Center
- |
- Disclaimer
- |
- Add to favorite
- | SiteMap
- |
- Product SiteMap
- |
- Manufacturers
- |
- Suppliers
©2008 LookChem.com,License:ICP NO.：Zhejiang10014259
[Hangzhou]86-571-85317600,85317603,85317620