Potassium periodate
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | Potassium periodate | CAS No. | 7790-21-8 |
| Synonyms | potassium metaperi-odate; potassiumperiodate | Chinese Name | 高碘酸钾 |
| Molecular Formula | KIO4 | Molecular Weight | 230.01 |
| UN No. | 1479 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | DANGER |
| Pictograms | GHS03 · Oxidizer GHS05 · Corrosive GHS07 · Irritant GHS08 · Health Hazard |
| Hazard Statements | H272H315H319H335H302H314H371 |
| Precautionary Statements | P210P220P261P264P264+P265P271P280P302+P352P304+P340P305+P351+P338P319P321P332+P317P337+P317P362+P364P370+P378P403+P233P405P501P260P270P301+P317P301+P330+P331P302+P361+P354P305+P354+P338P308+P316P316P330P363 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 8 | Exposure Controls / Personal Protection |
| Section 9 | Physical and Chemical Properties | ||
Section 2. Hazards Identification
H272 (96.4%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
H315 (92.9%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (92.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (92.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P220, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 56 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P308+P316, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Section 8. Exposure Controls / Personal Protection
1.2 [mg/m3]
13 [mg/m3]
79 [mg/m3]
Section 9. Physical and Chemical Properties
Colorless or white solid; [Hawley] Colorless odorless powder; [MSDSonline]
3.618 @ 15°C
Other Classes -> Halogens, Inorganic Compounds
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.
