PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SODIUM CARBONATE MONOHYDRATESodium Carbonate,monohydrate,pho

Stauffer Chemical Co · NSN 6750-00-241-8425 · FSC 6750 · No Item Name Available
Verified by PartsTable
NSN 6750-00-241-8425 — this item is cataloged by the U.S. Government under National Stock Number 6750-00-241-8425. Primary manufacturer part number: SODIUM CARBONATE MONOHYDRATE.
Features
  • Sodium Carbonate,monohydrate,pho — FSC 6750
  • Composition and Percentage: 99.0 MINIMUM BY WEIGHT SODIUM CARBONATE, MONOHYDRATE
  • Impurities Limitation in Percent: DICARBONATE 0.040,FREE ALKALI 0.20,MALIDES 0.10,IRON 0.001,LEAD 0.001
  • Nondefinitive Spec/std Data: 6 CLASS
  • Physical Form: POWDER
  • Quantity Within Each Unit Package: 25.000 POUNDS LBS
  • 4 verified cross-references
  • Primary manufacturer: Stauffer Chemical Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sodium Carbonate,monohydrate,pho, cataloged under National Stock Number 6750-00-241-8425, is classified within Federal Supply Class 6750 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Stauffer Chemical Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6750-00-241-8425
Primary Part NumberSODIUM CARBONATE MONOHYDRATE
Item NameSodium Carbonate,monohydrate,pho
FSC / FSG6750 / 67 — No Item Name Available
ManufacturerStauffer Chemical Co
StatusCANCELLED
Composition and Percentage99.0 MINIMUM BY WEIGHT SODIUM CARBONATE, MONOHYDRATE
Impurities Limitation in PercentDICARBONATE 0.040,FREE ALKALI 0.20,MALIDES 0.10,IRON 0.001,LEAD 0.001
Nondefinitive Spec/std Data6 CLASS
Physical FormPOWDER
Quantity Within Each Unit Package25.000 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
6750-00-053-8364 INTERCHANGEABLE
Formaldehyde Solution,photograph
6750-00-141-6180 INTERCHANGEABLE
Methylaminophenol Sulfate,photog
6750-00-174-5455 INTERCHANGEABLE
Potassium Ferricyanide,photograp
6750-00-264-5866 INTERCHANGEABLE
Sodium Carbonate,monohydrate,pho
6750-00-274-6725 INTERCHANGEABLE
Ammonium Thiosulfate,photographi
6750-00-274-6731 INTERCHANGEABLE
Potassium Bromide,photographic
6750-00-664-2100ISO 418 INTERCHANGEABLE
Sodium Sulfite,anhydrous,photogr
American National Standards Institute Incorporated Dba American National Standards Institute
6750-00-664-8269 INTERCHANGEABLE
Hydroquinone,photographic
6750-01-059-0434 INTERCHANGEABLE
Ammonium Hydroxide,photographic
Cross-Reference Index
Part NumberManufacturer
SODIUM CARBONATE MONOHYDRATE Stauffer Chemical Co (USA)
O-C-275 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
O-C-275 CL6 General Services Administration Federal Supply Service (USA)
SODIUM CARBONATE,MONOHYDRATE Continental Chemical Corp (USA)
Related Parts
6750-00-053-8364INTERCHANGEABLE
FORMALDEHYDE SOLUTION,PHOTOGRAPH
6750-00-141-6180INTERCHANGEABLE
METHYLAMINOPHENOL SULFATE,PHOTOG
6750-00-174-5455INTERCHANGEABLE
POTASSIUM FERRICYANIDE,PHOTOGRAP
6750-00-264-5866INTERCHANGEABLE
SODIUM CARBONATE,MONOHYDRATE,PHO
6750-00-274-6725INTERCHANGEABLE
AMMONIUM THIOSULFATE,PHOTOGRAPHI
6750-00-274-6731INTERCHANGEABLE
POTASSIUM BROMIDE,PHOTOGRAPHIC
6750-00-664-2100INTERCHANGEABLE
SODIUM SULFITE,ANHYDROUS,PHOTOGR
ISO 418
6750-00-664-8269INTERCHANGEABLE
HYDROQUINONE,PHOTOGRAPHIC
6750-01-059-0434INTERCHANGEABLE
AMMONIUM HYDROXIDE,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 6750-00-241-8425?

NSN 6750-00-241-8425 is a Sodium Carbonate,monohydrate,pho, manufactured by Stauffer Chemical Co, classified under FSC 6750 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6750-00-241-8425?

NSN 6750-00-241-8425 has 4 cross-referenced part numbers: SODIUM CARBONATE MONOHYDRATE (Stauffer Chemical Co), O-C-275 (Federal Specifications Promulgated by General Services Administration Washington DC), O-C-275 CL6 (General Services Administration Federal Supply Service), SODIUM CARBONATE,MONOHYDRATE (Continental Chemical Corp).

What NSN replaces 6750-00-241-8425?

There are 9 known substitutes for 6750-00-241-8425: 6750-00-053-8364, 6750-00-141-6180, 6750-00-174-5455 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SODIUM CARBONATE MONOHYDRATE?

Key specifications for SODIUM CARBONATE MONOHYDRATE: Composition and Percentage: 99.0 MINIMUM BY WEIGHT SODIUM CARBONATE, MONOHYDRATE; Impurities Limitation in Percent: DICARBONATE 0.040,FREE ALKALI 0.20,MALIDES 0.10,IRON 0.001,LEAD 0.001; Nondefinitive Spec/std Data: 6 CLASS; Physical Form: POWDER. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6750-00-241-8425 still in active supply?

NSN 6750-00-241-8425 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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