Conditions | Yield |
---|---|
In not given Electrolysis; NaOH soln. as catholyte and NaOH soln. of I2 as anolyte are separated by permeable diaphragm, PbO2 anode, current density : 0.05-0.3 A/cm2, acidifying of anodic soln.; crystn. at 37°C; | |
In not given Electrolysis; NaOH soln. as catholyte and NaOH soln. of I2 as anolyte are separated by permeable diaphragm, PbO2 anode, current density : 0.05-0.3 A/cm2, acidifying of anodic soln.; crystn. at 37°C; |
Conditions | Yield |
---|---|
In water passing gaseous Cl2 through a soln. of 20 g I and 80 g NaOH in 300 ml water; crystallization after some hours;; filtration; washing; repeated recrystallization from diluted H2SO4;; |
Conditions | Yield |
---|---|
In not given Electrolysis; NaOH soln. as catholyte and NaOH soln. of I2 as anolyte are separated by permeable diaphragm, PbO2 anode, current density : 0.05-0.3 A/cm2, acidifying of anodic soln.; crystn. at 37°C; | |
In not given Electrolysis; NaOH soln. as catholyte and NaOH soln. of I2 as anolyte are separated by permeable diaphragm, PbO2 anode, current density : 0.05-0.3 A/cm2, acidifying of anodic soln.; crystn. at 37°C; |
Conditions | Yield |
---|---|
In not given Electrolysis; NaOH soln. as catholyte and NaOH soln. of I2 as anolyte are separated by permeable diaphragm, PbO2 anode, current density : 0.05-0.3 A/cm2, acidifying of anodic soln., neutralization with NaOH soln; crystn. at 37°C; | |
In not given Electrolysis; NaOH soln. as catholyte and NaOH soln. of I2 as anolyte are separated by permeable diaphragm, PbO2 anode, current density : 0.05-0.3 A/cm2, acidifying of anodic soln., neutralization with NaOH soln; crystn. at 37°C; |
Conditions | Yield |
---|---|
In neat (no solvent) reaction when heating;; |
sodium periodate
Conditions | Yield |
---|---|
With nitric acid In water concd. HNO3 soln. used, standing for 24 h at ambient temp.; washing more times with cold water, drying at 110°C; | |
With HNO3 In water concd. HNO3 soln. used, standing for 24 h at ambient temp.; washing more times with cold water, drying at 110°C; | |
With HNO3 In water |
sodium periodate
Conditions | Yield |
---|---|
In water formation by recrystallization of NaIO4*3H2O from water;; | |
In neat (no solvent) byproducts: H2O; at 34.5°C;; | |
In water formation by recrystallization of NaIO4*3H2O from water;; |
Conditions | Yield |
---|---|
In further solvent(s) dissolving Na2H3IO6 in pure HIO4; saturation of the solution; evaporation;; | |
In further solvent(s) dissolving Na2H3IO6 in pure HIO4; saturation of the solution; evaporation;; |
Conditions | Yield |
---|---|
In not given hot KIO4 (6 %) soln. used, cation exchange; |
Conditions | Yield |
---|---|
In not given complete crystallization of NaIO4 on passing Cl2 into a solution of NaIO3 and NaOH; crystallization of 2NaIO3*3NaCl*9H2O after complete precipitation of NaIO4;; | |
In not given complete crystallization of NaIO4 on passing Cl2 into a solution of NaIO3 and NaOH; crystallization of 2NaIO3*3NaCl*9H2O after complete precipitation of NaIO4;; |
Conditions | Yield |
---|---|
In neat (no solvent) dehydration over H2SO4 or on heating at 100 °C;; | |
In neat (no solvent) dehydration over H2SO4 or on heating at 100 °C;; |
sodium periodate
Conditions | Yield |
---|---|
With ozone; sodium hydroxide at 20℃; for 1h; pH=13; pH-value; |
sodium periodate
3-(trimethylstannyl)propyl ethyl sulfide
3-(trimethylstannyl)propyl ethyl sulfoxide
Conditions | Yield |
---|---|
In methanol; water slow addn. of NaIO4 (in H2O) to Sn-compd. (in MeOH) at 0°C, stirring (0°C, 5 h; then room temp., 18 h); filtration, solvent removal (reduced pressure), distn.; elem. anal.; | 99% |
sodium periodate
trans-dichlorobis(ethylenediamine)cobalt(III) chloride
trans-dichlorobis(ethylenediamine)cobalt(III) periodate
Conditions | Yield |
---|---|
In water byproducts: NaCl; the soln. of complex in water was mixed with a soln. of NaIO4 in min water; ppt. was dried in air; elem. anal.; | 99% |
Conditions | Yield |
---|---|
Stage #1: sodium periodate; (2,7-di-tert-butyl-5-[4-(methoxycarbonyl)phenyl]-9,9-dimethyl-9H-xanthen-4-yl)boronic acid pinacol ester; water In tetrahydrofuran at 20℃; for 0.5h; Schlenk technique; Inert atmosphere; Stage #2: hydrogenchloride In tetrahydrofuran; water at 20℃; for 12h; | 95% |
sodium periodate
tetrapropylammonium perruthennate
Conditions | Yield |
---|---|
In water stirring of hydrated RuCl3 and NaIO4 in H2O overnight; addn. to an aq. soln. of n-Pr4NOH containing NaOH at 0-5°C under an atmosphere of O2;; ppt. was removed every 20 min, washed with ice-cold water, and dried under vac.;; | 87% |
sodium periodate
Conditions | Yield |
---|---|
In sodium hydroxide aq. NaOH; saturated soln. of NaIO4 was added to soln of RuCl3 in aq. NaOH; filtered, washed with NaOH soln., dried, recrystd. from aq. NaOH, washed with NaOH, elem. anal.; | 85% |
Conditions | Yield |
---|---|
In water byproducts: NaCl; a soln. of Co-complex and NaIO4 in water were mixed, allowed to stand for three hours at room temp.; crystals were collected and dried in air; elem. anal.; | 85% |
sodium periodate
Conditions | Yield |
---|---|
In water aq. soln. of NaIO4 added to aq. soln. of complex (2:1 mol); product crystd. (MeCN-H2O) at room temp. for 2 d; filtered off; dried inair; elem. anal.; | 85% |
Conditions | Yield |
---|---|
With polyvinylpyridine In tetrahydrofuran; water at 20℃; for 16h; | 85% |
Conditions | Yield |
---|---|
Stage #1: Betulinic acid With osmium(VIII) oxide In 1,4-dioxane; water at 20℃; for 1h; Stage #2: sodium periodate In 1,4-dioxane; water at 20℃; for 72h; | 81.3% |
sodium periodate
mannitol
2,2-dimethoxy-propane
2,3-isopropylidene-glyceraldehyde
Conditions | Yield |
---|---|
Stage #1: mannitol; 2,2-dimethoxy-propane With tin(ll) chloride Stage #2: sodium periodate | 76% |
Conditions | Yield |
---|---|
In water aq. solns. of cobalt complex and sodium salt mixed; solid filtered off, washed with cold water, alcohol, dried in air; elem.anal.; | 75% |
sodium periodate
C4H4O2(CH3)2C6H8NN(CH3)2
5-Iodo-2-trimethylstannylpent-1-ene
C4H4O2(CH3)2C6H7(O)((CH2)3C(Sn(CH3)3)CH2)
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran alkylation at room temp. for 8 h followed by addn. of 2 equiv. of NaIO4at pH 7 at room temp. (12 h); | 70% |
sodium periodate
sodium molybdate dihydrate
choline chloride
water
Conditions | Yield |
---|---|
With urea In acetic acid Mo compd. added to a eutectic mixt. of N compds., stirred, I compd. added, solvents added, stirred for 4 h at room temp.; filtered, kept at room temp. for 3 d, crysts. filtered, washed (abs. alcohol), dried (vac., 80°C, 0.5 h); elem. anal., powder XRD, TGA; | 64% |
Conditions | Yield |
---|---|
In water all manipulations under inert atm.; aq. soln. of Na salt added to solid complex, stirred for 8 h at room temp.; filtered, washed with water, filtrate acified with glacial AcOH, pptd. with Na2S2O5, dried; | 63% |
Conditions | Yield |
---|---|
for 0.25h; Schlenk technique; Inert atmosphere; | 63% |
Conditions | Yield |
---|---|
In water; acetone addn. of phenanthroline to soln. of Os-compd. in 50% Me2CO, stirring, addn. of aq. NaIO4 (pptn.); elem. anal.; | 57% |
sodium periodate
((CHC4N(CH3)(CH2CH2C(O)OCH3))2CHC4NH(CH3)CHC4N(O)(CH3)(CH2C(O)N(CH3)2))Zn
Conditions | Yield |
---|---|
With K2CO3; KMnO4 In water; tert-butyl alcohol room temp., 30 min; flash chromy. (silica gel, CH2Cl2/methyl acetate (6+1)), crystd. (CHCl3/n-hexane); | 56% |
sodium periodate
1-methyl-6-vinyl-benzimidazole
1-methyl-1H-benzo[d]imidazole-6-carbaldehyde
Conditions | Yield |
---|---|
With osmium(VIII) oxide In 1,4-dioxane; water at 20℃; for 3h; | 55% |
Conditions | Yield |
---|---|
In water addn. of MoO3 and Na2CO3 to slurry of NaIO4, boiling, filtration off of traces unreacted MoO3, crystn. on slow evapn.; recrystn. (hot water); elem. anal.; | A 55% B n/a |
Conditions | Yield |
---|---|
Stage #1: betulonic acid With osmium(VIII) oxide In 1,4-dioxane; water at 20℃; for 1h; Stage #2: sodium periodate In 1,4-dioxane; water at 20℃; for 72h; | 50.3% |
Conditions | Yield |
---|---|
With water; 2,2'-bipyridyl In water; acetone addn. of NaIO4 to aq. suspn. of RuO2, addn. to 2,2'-bipyridine (in 50% aq. Me2CO), stirring (room temp.; pptn.); elem. anal.; | 48% |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium carbonate In water at 180℃; for 120h; Autoclave; High pressure; | 48% |
Conditions | Yield |
---|---|
With 2,2'-bipyridyl In water; acetone addn. of bipy to soln. of Os-compd. in 50% Me2CO, stirring, addn. of aq. NaIO4 (pptn.); elem. anal.; | 40% |
sodium periodate
tetrapropylammonium hydroxide
tetrapropylammonium perruthennate
Conditions | Yield |
---|---|
Stage #1: tetrapropylammonium hydroxide With sodium hydroxide In water Stage #2: sodium periodate; ruthenium(III) chloride trihydrate In water at 20℃; for 16h; | 33% |
sodium periodate
orthotelluric acid
[RuO2(2,2'-bipyridyl)(TeO2(OH)4)]
Conditions | Yield |
---|---|
With water; 2,2'-bipyridyl In water; acetone addn. of NaIO4 to aq. suspn. of RuO2, addn. to mixt. of 2,2'-bipyridineand Te(OH)6 (in 50% aq. Me2CO), stirring (room temp., 5 min; pptn.); elem. anal.; | 29% |
Conditions | Yield |
---|---|
In water; acetone addn. of ligand to soln. of Os-compd. in 50% Me2CO, stirring, addn. of aq. NaIO4 (pptn.); elem. anal.; | 28% |
Conditions | Yield |
---|---|
With mercaptoethyl alcohol oxidn. with NaIO4 at pH 6 for 5 min, then addn. of mercaptoethanol for 5 min., then β-elimination with aniline hydrochloride soln. (pH 5); purifn. on a Dowex-50 ( H(1+)) column by using water as eluant; | 20% |
The Sodium periodate is an organic compound with the formula NaIO4. The IUPAC name of this chemical is sodium periodate. With the CAS registry number 7790-28-5, it is also named as Sodium metaperiodate. The product's category is Inorganics. Besides, it is a white powder, which should be stored in a dark cool and dry place.
Physical properties about Sodium periodate are: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 4; (3)Exact Mass 213.873896; (4)MonoIsotopic Mass: 213.873896; (5)Topological Polar Surface Area: 74.3; (6)Heavy Atom Count: 6; (7)Complexity: 118; (8)Covalently-Bonded Unit Count: 2.
Preparation: this chemical can be isolated from the oxidation of sodium iodide with sodium hypochlorite and is best recrystallized from nitric acid. However, electrochemistry offers an easier alternative.
Uses of Sodium periodate: it is used to oxidize cellulose and create a biocompatible and biodegradable compound that can be used as suture, as a scaffold for tissue engineering, or for drug delivery. Sodium periodate can be used in solution to open saccharide rings between vicinal diols leaving two aldehyde groups. This process is often used in labeling saccharides with fluorescent molecules or other tags such as biotin. Because the process requires vicinal diols, periodate oxidation is often used to selectively label RNA (ribose has vicinal diols) instead of DNA as deoxyribose does not have vicinal diols.
When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. It contact with combustible material may cause fire. Please keep away from combustible material. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: [O-]I(=O)(=O)=O.[Na+]CopyCopied
(2)InChI: InChI=1/HIO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1 CopyCopied
(3)InChIKey: JQWHASGSAFIOCM-REWHXWOFAO
(4)Std. InChI: InChI=1S/HIO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1 CopyCopied
(5)Std. InChIKey: JQWHASGSAFIOCM-UHFFFAOYSA-M
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | 58mg/kg (58mg/kg) | Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 257, Pg. 791, 1963. |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View