The Periodic Acid, cataloged under National Stock Number 6810-01-260-6672, is classified within Federal Supply Class 6810 (Chemicals) of the Chemicals and Chemical Products group. The manufacturer of record is Mallinckrodt Specialty Chemicals Co. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6810-01-260-6672 |
| Primary Part Number | E422 |
| Item Name | Periodic Acid |
| FSC / FSG | 6810 / 68 — Chemicals |
| Manufacturer | Mallinckrodt Specialty Chemicals Co |
| Status | ACTIVE |
| Medical Designation and Grade | REAGENT |
| Quantity Within Each Unit Package | 25.000 GRAMS G |
| Physical Form | GRANULAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E422 PRIMARY | Mallinckrodt Specialty Chemicals Co (USA) |
| E422-25 | Cardinal Health 200, Llc (USA) |
| E422-25 PRIMARY | Post-Fax Equipment Corp (CAN) |
| Reference | Meaning |
|---|---|
| 98-1265 | 5/1 Secondary reference U.S. Government activity |
| E422-25 | 5/9 Secondary reference Baxter Healthcare Corp Baxter Scientific Products Div Government Sales |
| A223-25 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
NSN 6810-01-260-6672 is a Periodic Acid, manufactured by Mallinckrodt Specialty Chemicals Co, classified under FSC 6810, Chemicals. Status: active.
NSN 6810-01-260-6672 has 3 manufacturer part numbers on file: E422 (Mallinckrodt Specialty Chemicals Co), E422-25 (Cardinal Health 200, Llc), E422-25 (Post-Fax Equipment Corp).
Key specifications for E422: Medical Designation and Grade: REAGENT; Quantity Within Each Unit Package: 25.000 GRAMS G; Physical Form: GRANULAR; Special Features: ITEM IS CORROSIVE, OXIDIZING AND HEAT SENSITIVE; MATERIAL SAFEATY DATA SHEET REQUIRED FROM VENDOR. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.