“High purity” on a magnesium powder datasheet is meaningless without the test methods behind it. Buyers ranking suppliers for pyrotechnics, defense illuminating compositions, or specialty chemical use should ask three questions: What is the assay target? How is it measured? And can you prove this lot meets it?

At Jagada Industries, high-purity magnesium powder means Grade 1 material at Mg 99.8% conforming to IS 2307, verified by Optical Emission Spectroscopy on every production batch — not a brochure claim recycled from last year’s catalog. See also Grade 1 vs Grade 2.

What “High Purity” Means in Practice

Our Quality Control Sequence

1. Incoming metal: Raw magnesium screened before milling; off-spec feedstock is rejected.
2. Process control: Milling and classification under ISO 9001:2008 procedures with documented lot identity.
3. OES composition: Alloy / metal assay checked so Grade 1 shipments stay at 99.8% Mg.
4. Sieve analysis: Mesh cut confirmed so particle size distribution matches the ordered grade.
5. Release package: Batch test certificate, IS 2307 statement, MSDS, and UN-compliant packaging documents ship with the goods.

Grade 1, Grade 1 Coated, and Grade 2

Choose purity and surface protection for the environment — not just the lowest invoice price:

• Grade 1 — highest purity for illuminating flares, signal compositions, and precision pyrotechnics.
• Grade 1 Coated — same purity with a thin protective coating for humid climates and longer warehouse life (Mexico, Brazil, Vietnam buyers typically prefer this).
• Grade 2 — Mg ~90% with aluminum balance; used where lower ignition temperature or cost-sensitive fireworks formulations are acceptable.

Compare grades in detail: Grade 1 vs Grade 2 magnesium powder. For defense-critical lots, start with magnesium powder for defense.

Documentation Buyers Receive

Every export shipment can include a batch certificate of analysis, packing declaration, dangerous goods paperwork for UN 1418, and conformance language referencing IS 2307. Defense and aerospace procurement teams often require lot retention samples — we support that on request.