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Sodium periodate

Sodium periodate
Sodium periodate
Chemical Name:
Sodium periodate
IONAM;metaperiodate;Sodium periodate;Periodate sodium;sodiummetaperidate;SODIUM M-PERIODATE;Sodium metapriodate;SODIUM METAPERIODATE;SODIUM PERIODATE META;SodiumMetaperiodateGr
Molecular Formula:
Formula Weight:
MOL File:

Sodium periodate Properties

Melting point:
300 °C (dec.)(lit.)
Boiling point:
storage temp. 
Store at +5°C to +30°C.
H2O: 0.5 M at 20 °C, clear, colorless
White to almost white
3.5-5.5 (25℃, 0.5M in H2O)
Water Solubility 
80 g/L (20 ºC)
Stable. Incompatible with organic materials, combustible materials. Forms explosive mixtures with reducing agents, finely powdered metals, magnesium.
CAS DataBase Reference
7790-28-5(CAS DataBase Reference)
EPA Substance Registry System
Periodic acid (HIO4), sodium salt(7790-28-5)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
HazardClass  5.1
PackingGroup  II
HS Code  28299080
Hazardous Substances Data 7790-28-5(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H271 May cause fire or explosion; strong oxidiser Oxidising liquids;Oxidising solids Category 1 Danger P210, P220, P221, P280, P283,P306+P360, P371+P380+P375,P370+P378, P501
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3
P210, P220, P221P280, P370+P378,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220 Keep/Store away from clothing/…/combustible materials.
P221 Take any precaution to avoid mixing with combustibles/…
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P371+P380+P375 in case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
P405 Store locked up.

Sodium periodate price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.06597 Sodium (meta)periodate 7790-28-5 1EA $106 2017-11-08 Buy
Sigma-Aldrich 1.06597 Sodium (meta)periodate 7790-28-5 2EA $419 2017-11-08 Buy
Alfa Aesar 013798 Sodium metaperiodate, 98% 7790-28-5 10g $35.4 2018-11-16 Buy
Alfa Aesar 013798 Sodium metaperiodate, 98% 7790-28-5 2kg $531 2018-11-16 Buy
Sigma-Aldrich 311448 Sodium periodate ACS reagent, ≥99.8% 7790-28-5 500g $536 2018-11-13 Buy

Sodium periodate Chemical Properties,Uses,Production

Chemical Properties

white powder


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.


Oxidimetric standard; determination of manganese.


ChEBI: An inorganic sodium salt having periodate as the counterion.

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

Sodium periodate Suppliers

Global( 308)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19954 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 CHINA 3218 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22119 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555 CHINA 1374 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
Anhui Royal Chemical Co., Ltd.
+86-025-86736275 CHINA 789 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 China 1465 55
hebei chisure biotechnology co.,ltd
0311 66567340
0311 66567340 CHINA 383 58
Credit-Chem Co., Ltd. 400-821-5857 021-64326257
021-64393586 QQ;2798200800 China 5273 58

View Lastest Price from Sodium periodate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-11-05 Hot Sale Sodium Periodate CAS 7790-28-5
US $1.00-1.00 / KG 1KG 99% 20tons Hebei Chisure Biotechnology Co.LTD

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