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Ammonium perchlorate

Ammonium perchlorate

Ammonium perchlorate

Ammonium perchlorate, available grades: ≥99% (Analytical Reagent, Industrial Grade), 0.01–0.5 mol/L analytical standard. A Class 5.1 oxidizing substance (UN 1442, PG II); GHS explosive division 1.1 and oxidizing solid category 1; a strong oxidizer — mixtures with combustibles, organic matter, metal powders, sulfur, phosphorus or reducing agents may explode under heat or impact. Used as the oxidizer in solid rocket propellants and pyrotechnics, in explosives and propellant charges, as an analytical reagent, and for perchlorate production.

OEM supported. Custom purity & specifications available, please contact our manager.

Hazard Class:Class 5.1 (Oxidizing substance)
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Specifications

CAS Number7790-98-9Molecular FormulaNH4ClO4
Molecular Weight117.49AppearanceWhite orthorhombic crystals or crystalline powder, odourless and tasteless, slightly soluble in water, a strong oxidizer
HS Code2829.90UN Number1442
Density1.95 at 59 °F (USCG, 1999) - Denser than water; will sinkBoiling PointN/A
Melting Point130 °CFlash PointN/A
OriginChinaVapor PressureVery low
SolubilityIn water, 2.0X10+5 mg/L at 25 °CStorage ConditionCool, dry, well-ventilated place, away from combustibles and acids
Packaging500 g / 25 kg / 200 kg / 1 tShelf Life6-24 months
GradeAnalytical Reagent (AR) / Industrial Grade / Analytical Standard 0.01–0.5 mol/LEINECS232-235-1
MDLN/AChina Customs Code2829900090
GHS ClassificationDanger: H201; H271; H332Hazard ClassClass 5.1 (Oxidizing substance)
CategoryExplosive PrecursorsUpdated2026-09-12

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Frequently asked questions about Ammonium perchlorate

What is Ammonium perchlorate? What is its CAS number?

Ammonium perchlorate is an industrial chemical raw material. Its CAS number is 7790-98-9. Its molecular formula is NH4ClO4, with a molecular weight of 117.49. Typical appearance: White orthorhombic crystals or crystalline powder, odourless and tasteless, slightly soluble in water, a strong oxidizer.

What are the synonyms and registry numbers of Ammonium perchlorate?

Ammonium perchlorate (CAS 7790-98-9) is listed under the following identifiers. EINECS number: 232-235-1.

What documents are provided with Ammonium perchlorate (CAS 7790-98-9)?

A Certificate of Analysis (COA) is issued for each batch of Ammonium perchlorate. Standard purity grade: Analytical Grade. Safety Data Sheet (MSDS/SDS) and technical data sheet are available on request before ordering.

Is Ammonium perchlorate classified as dangerous goods? Which UN number applies?

Transport of Ammonium perchlorate (CAS 7790-98-9) is arranged according to its hazardous classification. UN number: 1442. GHS hazard statements: H201, H271, H332. We ship under IMDG (sea), IATA (air) or ADR (road) rules with compliant UN packaging; the final classification is confirmed against the batch test report.

What are the typical physical and chemical properties of Ammonium perchlorate?

Typical properties of Ammonium perchlorate (CAS 7790-98-9): appearance White orthorhombic crystals or crystalline powder, odourless and tasteless, slightly soluble in water, a strong oxidizer; density 1.95 at 59 °F (USCG, 1999) - Denser than water; will sink; melting point 130 °C; vapor pressure Very low; solubility In water, 2.0X10+5 mg/L at 25 °C. These are reference values, not a batch specification.

What is the HS code for Ammonium perchlorate?

The HS code for Ammonium perchlorate (CAS 7790-98-9) is 2829.90. Customs classification may differ by destination country, so please confirm the final code with us before ordering.
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