General Information
Version
4
Revision date
2026-01-09
Product name
Sodium periodate
Product Synonyms
Sodium metaperiodate; Periodic acid (HIO4), sodium salt
CAS No.
7790-28-5
Emergency telephone
(800) 424-9300, 001 (202) 483-7616
Icons in SDS
Company Information
company name
Thermo Fisher Scientific India Pvt. Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
laboratorysolution@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H271, H314, H318, H372, H400
Hazard statements
Code
Statements
H271
May cause fire or explosion; strong oxidiser
Section 2
SECTION 2: Hazards identification
CLP Classification - Regulation (EC) No 1272/2008 Classification of the substance or mixture
Physical hazards
Oxidizing solids Category 1 (H271)
Health hazards
Skin Corrosion/Irritation Category 1 C (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Specific target organ toxicity - (repeated exposure) Category 1 (H372)
Environmental hazards
Acute aquatic toxicity Category 1 (H400) Full text of Hazard Statements: see section 16
Signal word
Danger
Hazard statements
H271 - May cause fire or explosion; strong oxidizer H314 - Causes severe skin burns and eye damage H372 - Causes damage to organs through prolonged or repeated exposure if swallowed H400 - Very toxic to aquatic life
Precautionary statements
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P220 - Keep away from clothing and other combustible materials P280 - Wear protective gloves/protective clothing/eye protection/face protection P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor/physician
2.3 Other hazards
In accordance with Annex XIII of the REACH Regulation, inorganic substances do not require assessment This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
CLP Classification - Regulation (EC) No 1272/2008 Physical hazards Oxidizing solids Category 1 (H271) Health hazards Skin Corrosion/Irritation Category 1 C (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Specific target organ toxicity - (repeated exposure) Category 1 (H372) Environmental hazards Acute aquatic toxicity Category 1 (H400) Full text of Hazard Statements: see section 16
