Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti
Cas:7632-00-0
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inquiryClassification: Nitrate Type: Sodium Nitrite CAS No.: 7632-00-0 Other Names: Nitrite de sodium MF: NaNO2 EINECS No.: 231-555-9 Place of Origin:
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inquiryProduct Description
Cas:7632-00-0
Min.Order:1 Kilogram
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inquiryUnique advantages for Sodium nitrite Cas 7632-00-0 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or white crystal with slight yellow Storage:Store in 2-8℃ Package:20k
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inquiryProduct Name: Sodium nitrite Category: Inorganic chemical/inorganic salt CAS NO: 7632-00-0 EC NO:
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inquiryT he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White
Sodium nitrite [Name] Sodium nitrite [7632-00-0] [Molecular formula] NaNO3 [Molecular weight] 69.00 Index Name Fused salt level Industrial Grade Nitrous acid sodium(NaNO2 a
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiry1.Name: sodium nitrite 2.Molecular formula: NaNO2 3.Molecular weight: 68.995 4.Physical and Chemical property: Specific gravity: 2.168, Decomposition Temperature: 320° Density: 2.168 g/cm3 Melting point: 271 °C, 544 K, 520 &
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inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Sodium nitrite CAS: 7632-00-0 Specification product name: sodium nitrite category: inorganic chemical/inorganic salt cas no: 7632-00-0 ec no:
Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Ai
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquirysupplier in China Appearance:white to off-white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package: 1g/bag, 5g/bag, 10g/bag, 100g/bag, 1kg/bag or as per your request Application:Sodium nitrite is a myelope
Product name: Sodium Nitrite CAS No.:7632-00-0 Molecule Formula:NaNO2 Molecule Weight:69.00 Purity: 85.0% Package: 25kg/bag Description:White or slight yellow crystalline powder Manufacture Standards:Enterprise Standard
Cas:7632-00-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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Sodium Nitrite Food Grade CAS NO.7632-00-0 Application:Sodium Nitrite Food Grade CAS NO.7632-00-0
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difluoro-nitro-methane
sodium ethanolate
B
sodium nitrite
C
Diethyl carbonate
Conditions | Yield |
---|---|
In ethanol; dichloromethane alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (CH2Cl2) (molar ratio F2C(NO2)2:nucleophile=1:4), reacting (-10°C for 10-15 min), stirring (0°C for 1 h, then 20°C for 1 h); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.; | A 81% B 78% C 7% |
In ethanol; dichloromethane alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (CH2Cl2) (molar ratio F2C(NO2)2:nucleophile 1:2, reacting (-10°C for 10-15 min), stirring(0°C for 1 h), reaction mixt. leaving overnight at -20°C; salts. ppt. sepn. (CH2Cl2 addn., cooling), ppt. treatment with boiling ethanol, NaNO2 pptn. from filtrate, aq. H2SO4 addn. to filtrate, org. layer sepn., aq. layer extn. (CH2Cl2), ext. drying (MgSO4), distn. lead to(EtO)2CO; chem. and GLC anal.; | A 48% B 62% C 12% |
In ethanol; dichloromethane alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (CH2Cl2) (molar ratio F2C(NO2)2:nucleophile=1:1), reacting (-10°C for 10-15 min), stirring (0°C for 1 h, then 20°C for 1 h); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.; | A 18% B 26% C 9% |
In ethanol; N,N-dimethyl-formamide alkoxide soln. (EtOH) addn. to F2C(NO2)2 soln. (DMF) (molar ratio F2C(NO2)2:nucleophile=1:2), reacting (-10°C for 10-15 min), stirring (0°C for 1 h); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.; |
calcium(II) nitrate
sodium sulfite
B
sodium sulfate
C
sodium nitrite
Conditions | Yield |
---|---|
In neat (no solvent) formation at heating under glowing;; | A n/a B n/a C 60% |
difluoro-nitro-methane
sodium ethanolate
A
carbonate(2-)
C
sodium nitrite
D
Diethyl carbonate
Conditions | Yield |
---|---|
In ethanol byproducts: NO3(1-); alkoxide soln. addn. to F2C(NO2)2 soln. (molar ratio F2C(NO2)2:nucleophile=1:2), reacting (-10°C for 10-15 min), stirring (0°C for 1 h, then 20°C for 1 h); salts. ppt. sepn. (CH2Cl2 addn.); chem. and GLC anal.; | A 8% B 43% C n/a D 14% |
fluorotrinitromethane
sodium ethanolate
A
ethoxyfluorodinitromethane
C
sodium nitrite
D
Diethyl carbonate
Conditions | Yield |
---|---|
In ethanol; dichloromethane alkoxide soln. (EtOH) addn. (dropwise) to FC(NO2)3 soln. (CH2Cl2) (molar ratio FC(NO2)3:nucleophile=1:2), stirring (0-5°C for 1.5 h), 5%H2SO4 soln. addn., extn. (CH2Cl2), drying (MgSO4); residue distn. (vac.), ppt. sepn.; chem. and GLC anal., IR spectroscopy; | A 42% B n/a C n/a D 6.8% |
N,N-bis(methylsulfonyl)hydroxylamine
A
sodium methansulfinate
B
sodium nitrite
Conditions | Yield |
---|---|
With sodium hydroxide In water Product distribution; Mechanism; hydrolysis with basic, neutral and acidic aqu. solutions, also in addition of NaN3 (other products); |
Conditions | Yield |
---|---|
In neat (no solvent) at 150°C;; |
Conditions | Yield |
---|---|
oxidation; | |
oxidation; |
Conditions | Yield |
---|---|
With sodium In neat (no solvent) byproducts: N2; oxydation when heating in presence of Na;; | |
With Na In neat (no solvent) byproducts: N2; oxydation when heating in presence of Na;; |
Conditions | Yield |
---|---|
With sodium In neat (no solvent) byproducts: N2; oxydation when heating in presence of Na;; | |
With Na In neat (no solvent) byproducts: N2; oxydation when heating in presence of Na;; |
Conditions | Yield |
---|---|
In neat (no solvent) | |
In neat (no solvent) |
Conditions | Yield |
---|---|
In melt byproducts: Na2SO4, Na2SO3; in melt at 330°C; |
Conditions | Yield |
---|---|
In water byproducts: H2O; Electrolysis; electrolysis (1.25V vs. SCE), (Bu4N)4(MoFe3S4(SC6H5)3(O2C6Cl4))2 modified glassy carbon electrode, pH 10; |
Conditions | Yield |
---|---|
In acetic acid Kinetics; other Radiation; γ-ray radiation of (60)Co; at 23°C; dose rate of 1.2 Gy s**(-1); |
Conditions | Yield |
---|---|
In ammonia | |
In ammonia NH3 (liquid); |
sodium
A
hydrogen
B
iron
D
sodium hydroxide
E
sodium nitrite
Conditions | Yield |
---|---|
In ammonia -33°C; | |
In ammonia NH3 (liquid); -33°C; |
Conditions | Yield |
---|---|
above 190°C; | |
above 190°C; |
nitrogen(II) oxide
sodium
A
sodium nitrate
B
sodium nitrite
Conditions | Yield |
---|---|
heating with dry NO; |
Conditions | Yield |
---|---|
In ammonia slow O2 flow; | |
In ammonia NH3 (liquid); slow O2 flow; |
Conditions | Yield |
---|---|
In ammonia molar ratio of Na:NaNO3 = 2:1; | |
In ammonia NH3 (liquid); molar ratio of Na:NaNO3 = 2:1; |
Conditions | Yield |
---|---|
at 22-105°C; pressure of NO2 less then 600 torr; | |
at 22-105°C; pressure of NO2 less then 600 torr; |
Conditions | Yield |
---|---|
burning of Na in NO2 atmosphere; | |
slow oxidation of Na at the surface, above the melting point; | |
slow oxidation of Na at the surface, above the melting point; | |
burning of Na in NO2 atmosphere; |
Conditions | Yield |
---|---|
In neat (no solvent) 2 volumeparts NH3 are combusted with 3 volumeparts O2; formed N2O3 (NO and NO2) is absorped by Na2CO3;; | |
In neat (no solvent) 2 volumeparts NH3 are combusted with 3 volumeparts O2; formed N2O3 (NO and NO2) is absorped by Na2CO3;; |
dinitrogen trioxide
sodium nitrite
Conditions | Yield |
---|---|
With sodium hydroxide In water byproducts: H2O; absorption of nitrosic gases in alkaline soln.; | |
With NaOH In water byproducts: H2O; absorption of nitrosic gases in alkaline soln.; |
Conditions | Yield |
---|---|
With cast iron In melt melting of 500 kg KNO3 and 500 kg NaOH together; reaction of the melt with finely powdered cast iron for 5-6 h;; |
sodium nitrite
nitrogen(II) oxide
Conditions | Yield |
---|---|
With acetic acid; potassium iodide In water Product distribution / selectivity; | 100% |
With sulfuric acid; water at 10℃; under 375.038 Torr; for 1.38889E-05h; Reagent/catalyst; Temperature; Pressure; Time; | 99.99% |
With maleic acid; ascorbic acid In water Product distribution / selectivity; |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide byproducts: N2O; at about 80°C, under N2 or CO2, cooling, separation of Na2S2O3;; washing with acetone, analytically pure;; | 100% |
In further solvent(s) byproducts: N2O; solvent: dimethyl acetamide, at about 80°C, under N2 or CO2, cooling, separation of Na2S2O3;; washing with acetone, analytically pure;; | 100% |
sodium nitrite
Conditions | Yield |
---|---|
In not given 100°C, 1 h; | 100% |
sodium nitrite
αβ-s-{Co(2-methyl-3,6,9-triazaundec-2-ene-1,11-diamine)NO2}(ZnCl4)
Conditions | Yield |
---|---|
With ZnCl2 In hydrogenchloride soln. of Co-complex in HCl added NaNO2, heated for 20 min; soln. poured into 2-propanol/acetone (contained ZnCl2), cooled, powder collected, washed (acetone, Et2O), elem. anal.; | 100% |
αβ-i-{Co(3,6,9-triazaundec-2-ene-1,11-diamine)Cl}(ClO4)2
sodium nitrite
αβ-i-{Co(3,6,9-triazaundec-2-ene-1,11-diamine)NO2}(ZnCl4)
Conditions | Yield |
---|---|
With ZnCl2 In perchloric acid soln. of Co-complex in HClO4 added NaNO2, heated for 20 min, poured into a acetone/2-propanol mixture with ZnCl2; cooled to 0°C, washed (acetone Et2O), elem. anal.; | 100% |
Conditions | Yield |
---|---|
In ethanol; sulfuric acid; water aq. H2SO4; B(CNCH3)4(CF3SO3)3 dissolved in H2O and cooled to 0°C, addn. of aq. mixt. of NO and NO2 prepd. from NaNO2, H2SO4, and H2O over 4 h, stirred for 16 h at room temp., addn. of Na2CO3 and ethanol; pptn., filtered, dissolved (H2O), soln. saturated with CO2, addn. of ethanol, pptn., filtered, washed (ethanol, diethyl ether); | 100% |
[N,N'-bis(2-methyl-2-amino-κN-propyl)oxamidato-κ(2)N,N']copper(II)
sodium nitrite
catena-poly[copper(II)-μ-[N,N'-bis(2-methyl-2-aminopropyl)oxamido(2-)-N,N',O':N'',N''',O]copper(II)-di-μ-nitrito(-)-O]
Conditions | Yield |
---|---|
In methanol; water addn. of aq. Cu(NO3)2 and then aq. NaNO2 to Cu-complex (in MeOH) with stirring (pptn.); collection (filtration), washing (MeOH, Et2O), drying in air; elem. anal.; | 98% |
Conditions | Yield |
---|---|
In water at 0℃; for 0.75h; | 98% |
3,4,5-Trimethoxyaniline
sodium nitrite
Conditions | Yield |
---|---|
In water at 0℃; for 0.5h; | 98% |
Stage #1: tetrafluoroboric acid; 3,4,5-Trimethoxyaniline In water at 0℃; for 0.25h; Stage #2: sodium nitrite In water at 0℃; for 0.5h; |
3,3'-Diamino-N-methyldipropylamine
sodium nitrite
[Cu(3,3'-diamino-N-methyldipropylamine)(ONO)(H2O)]ClO4
Conditions | Yield |
---|---|
In methanol soln. of Cu salt added to soln. of org. compd., hot soln. of NaNO2 addeddropwise, heated for 10 min; hot filtered, allowed to crystallize at room temp., filtered, washed with ether, air-dried; elem. anal.; | 97% |
Conditions | Yield |
---|---|
1 equiv of NaNO2 under inert atm. at ambient temp.; silica gel column chromy. in a room atm.; | 97% |
6,16,2,5-tribenzena(1,4)-1,4,8,11,14,18,23,27-octaazabicyclo[9.9.9]nonacosaphane
sodium nitrite
Conditions | Yield |
---|---|
Stage #1: zinc perchlorate; 6,16,2,5-tribenzena(1,4)-1,4,8,11,14,18,23,27-octaazabicyclo[9.9.9]nonacosaphane In methanol at 20℃; for 0.5h; Stage #2: sodium nitrite In methanol for 12h; | 97% |
sodium nitrite
Conditions | Yield |
---|---|
In water; acetone for 12h; Reflux; Inert atmosphere; | 96.89% |
[Ru(η2-C6HCPhCH-1-O-2-CHNHEt-3-NO2-4-Me-5)(PPh3)2(CO)Cl]
sodium nitrite
Conditions | Yield |
---|---|
In dichloromethane; water; acetone aq. soln. of NaNO2 added dropwise to Ru complex soln. in CH2Cl2/acetone,stirred for 5 h; solvent removed (vac.), filtered, washed (H2O), dried (vac.); elem. anal.; | 96% |
Conditions | Yield |
---|---|
In water at 0℃; for 0.75h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
In water for 4h; Heating / reflux; | 95% |
Conditions | Yield |
---|---|
In water; acetone prepn. from C6F5Ni(CH3)2C6H5)2Br and excess of NaNO2 in aq. acetone under reflux;; | 95% |
In water; acetone prepn. from C6F5Ni(CH3)2C6H5)2Br and excess of NaNO2 in aq. acetone under reflux;; | 95% |
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