Sodium perchlorate monohydrate, available grades: ≥99.5% (Analytical Reagent, High-Purity Reagent), Industrial Grade ≥99%. A Class 5.1 oxidizing substance (UN 1502, packing group II); a strong oxidizer — mixtures with organic matter, combustibles, reducing agents or metal powders may explode under friction or impact; contact with concentrated sulfuric acid is also explosive. Used for making perchloric acid and other perchlorates, in explosives and pyrotechnics, as an ionic-strength agent in organic electrochemistry, and as a laboratory reagent.
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| CAS Number | 7791-07-3 | Molecular Formula | NaClO4·H2O |
| Molecular Weight | 140.45 | Appearance | White hexagonal crystals, hygroscopic, readily soluble in water, ethanol, methanol and acetone, insoluble in ether |
| HS Code | 2829.90 | UN Number | 1502 |
| Density | 2.02 @25 °C | Boiling Point | N/A |
| Melting Point | 130 °C | Flash Point | N/A |
| Origin | China | Vapor Pressure | N/A |
| Solubility | N/A | Storage Condition | Room temperature |
| Packaging | 500 g / 25 kg / 200 kg / 1 t | Shelf Life | 6-24 months |
| Grade | Analytical Reagent (AR) / High-Purity Reagent / Industrial Grade | EINECS | N/A |
| MDL | N/A | China Customs Code | 2829900090 |
| GHS Classification | Danger: H271; H302; H319 | Hazard Class | Class 5.1 (Oxidizing substance) |
| Category | Explosive Precursors | Updated | 2026-09-12 |
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