Sodium periodate
- CAS No.
- 7790-28-5
- Chemical Name:
- Sodium periodate
- Synonyms
- SODIUM METAPERIODATE;metaperiodate;SODIUM M-PERIODATE;Sodium metapriodate;IONAM;Sodium periodate;Periodate sodium;sodiummetaperidate;SODIUM PERIODATE META;SodiumMetaperiodateGr
- CBNumber:
- CB7854352
- Molecular Formula:
- H2INaO4
- Molecular Weight:
- 215.91
- MDL Number:
- MFCD00003534
- MOL File:
- 7790-28-5.mol
- MSDS File:
- SDS
| Melting point | 300 °C (dec.) (lit.) |
|---|---|
| Boiling point | 300°C |
| Density | 3.865 |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| form | Solid |
| Specific Gravity | 4.174 |
| color | White to almost white |
| PH | 3.5-5.5 (25℃, 0.5M in H2O) |
| Odor | Odorless |
| PH Range | 3.5 - 5.5 |
| Oxidising Properties | The substance or mixture is classified as oxidizing with the subcategory 2 |
| Water Solubility | 80 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,8640 |
| Stability | Stable. Incompatible with organic materials, combustible materials. Forms explosive mixtures with reducing agents, finely powdered metals, magnesium. |
| LogP | -1 at 20℃ |
| CAS DataBase Reference | 7790-28-5(CAS DataBase Reference) |
| FDA UNII | 98W4A29X43 |
| EPA Substance Registry System | Periodic acid (HIO4), sodium salt (7790-28-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS03,GHS05,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H271-H314-H372-H410 | |||||||||
| Precautionary statements | P210-P260-P273-P280-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | O,Xn,Xi,N,C,T | |||||||||
| Risk Statements | 8-22-36/37/38-20/21/22-50-48/25-34 | |||||||||
| Safety Statements | 26-36/37/39-17-61-45-37 | |||||||||
| RIDADR | UN 3087 5.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SD4550000 | |||||||||
| F | 8 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 5.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 28299080 | |||||||||
| NFPA 704 |
|
Sodium periodate price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1.06597 | Sodium metaperiodate for analysis EMSURE? ACS,Reag. Ph Eur | 7790-28-5 | 50g | $226 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.06597 | Sodium metaperiodate for analysis EMSURE? ACS,Reag. Ph Eur | 7790-28-5 | 250g | $602 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.06597 | Sodium metaperiodate for analysis EMSURE? ACS,Reag. Ph Eur | 7790-28-5 | 1kg | $1510 | 2024-03-01 | Buy |
| Sigma-Aldrich | 30323 | Sodium (meta)periodate puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.8% | 7790-28-5 | 100g | $216 | 2023-01-07 | Buy |
| Sigma-Aldrich | 30323 | Sodium (meta)periodate puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.8% | 7790-28-5 | 500g | $814 | 2023-01-07 | Buy |
Sodium periodate Chemical Properties,Uses,Production
Description
Sodium periodate is an inorganic salt, composed of a sodium cation and the periodate anion. It may also be regarded as the sodium salt of periodic acid. Like many periodates it can exist in two different forms: sodium metaperiodate, which has the formula NaIO4, and sodium orthoperiodate, normally this means sodium hydrogen periodate (Na2H3IO6) but the fully reacted sodium orthoperiodate salt, Na5IO6, can also be prepared. Both salts are useful oxidising agents.
Chemical Properties
Sodium periodate Na2H3IO6, is formed by reaction of sodium iodate plus sodium hydroxide plus chlorine (sodium chloride also formed), and the periodate separates as crystals from the medium. In solution, it is stated, periodate gradually forms ozone and iodate at the ordinary temperatures.
Chemical Properties
white powder
Uses
Sodium metaperiodate is used as an oxidizing reagent involved in the oxidation of cellulose. It is involved in the cleavage of vicinal diols to prepare two aldehydes. This oxidation is commonly used in selectively label RNA, saccharides and other compounds with vicinal diols.
Uses
Oxidimetric standard; determination of manganese.
Uses
Sodium Periodate is the sodium salt of periodic acid used to oxidize cellulose. Sodium Periodate oxidation is often used to selectively label RNA, saccharides and other compounds with vicinal diols.
Definition
ChEBI: An inorganic sodium salt having periodate as the counterion.
General Description
Sodium periodate (sodium (meta)periodate) supported on silica gel is a solid supported reagent. It may be synthesized by adding silica gel to hot aqueous solution of sodium metaperiodate and evaporating to dryness followed by vigorous swirling and shaking.
Hazard
Fire risk in contact with organic materials. Toxic by ingestion.
Flammability and Explosibility
Non flammable
Purification Methods
Recrystallise it from hot water. [Willard Inorg Synth I 170 1939, Bernays Inorg Synth II 212 1946.]
Sodium periodate Preparation Products And Raw materials
Raw materials
Preparation Products
1of4
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8817 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12837 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5893 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21639 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29886 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 | sales@worldyachem.com | China | 1073 | 58 |
View Lastest Price from Sodium periodate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-30 | Sodium periodate
7790-28-5
|
US $1.00 / KG | 1KG | 99% | 10 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-10-11 | Sodium periodate
7790-28-5
|
US $10.00 / kg | 10kg | 99.9% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2023-09-07 | Sodium periodate
7790-28-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- Sodium periodate
7790-28-5
- US $1.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- Sodium periodate
7790-28-5
- US $10.00 / kg
- 99.9%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Sodium periodate
7790-28-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd