The Sodium Carbonate-Sodium Bicarbon, cataloged under National Stock Number 6810-00-264-6589, is classified within Federal Supply Class 6810 (Chemicals) of the Chemicals and Chemical Products group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6810-00-264-6589 |
| Item Name | Sodium Carbonate-Sodium Bicarbon |
| FSC / FSG | 6810 / 68 — Chemicals |
| Status | ACTIVE |
| Specification/standard Data | 81346-ASTM D 457 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Physical Form | POWDER |
| Chemical Composition Percentage | 35 PCT MIN TO 50 PCT MAX SODIUM CARBONATE; 35 PCT MIN TO 50 PCT MAX SODIUM BICARONATE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P-S-641 | 5/9 Secondary reference U.S. Government activity |
| ASTM D 457 | 5/9 Secondary reference U.S. Government activity |
| A-A-59961 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 6810-00-264-6589 is a Sodium Carbonate-Sodium Bicarbon, classified under FSC 6810, Chemicals. Status: active.
Key specifications for 6810-00-264-6589: Specification/standard Data: 81346-ASTM D 457 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Physical Form: POWDER; Chemical Composition Percentage: 35 PCT MIN TO 50 PCT MAX SODIUM CARBONATE; 35 PCT MIN TO 50 PCT MAX SODIUM BICARONATE. 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.