Molekula
Ammonium oxalate monohydrate, ACS 99% min.
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Ammonium oxalate monohydrate is an inorganic salt with the formula (NH4)2C2O4·H2O, primarily used in analytical chemistry for complexation titrations, precipitation reactions, and as a reagent in qualitative inorganic analysis. It serves as a source of oxalate ions and is also applied in textile dyeing and some pharmaceutical processes. This chemical meets ACS reagent grade standards with a minimum purity of 99%. Its CAS number is 6009-70-7, and the molecular weight is 142.11 g/mol. Store at ambient conditions. The product carries a **Warning** signal word under GHS classification. Molekula supplies Ammonium oxalate monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ammonium oxalate monohydrate is an inorganic salt with the formula (NH4)2C2O4·H2O, primarily used in analytical chemistry for complexation titrations, precipitation reactions, and as a reagent in qualitative inorganic analysis. It serves as a source of oxalate ions and is also applied in textile dyeing and some pharmaceutical processes. This chemical meets ACS reagent grade standards with a minimum purity of 99%. Its CAS number is 6009-70-7, and the molecular weight is 142.11 g/mol. Store at ambient conditions. The product carries a **Warning** signal word under GHS classification. Molekula supplies Ammonium oxalate monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90031577 |
| CAS Number | 6009-70-7 |
| Molecular Formula | (NH4)2C2O4 · H2O |
| Molecular Weight | 142.11 |
| SMILES | C(=O)(C(=O)[O-])[O-].[NH4+].[NH4+].O |
| REACH Code | Y113 |
| HTS Code | 29171100 |
| Tariff Code | 2917110099 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H319 Causes serious eye irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is ammonium oxalate monohydrate commonly used for?
Ammonium oxalate monohydrate is primarily used as a reagent in analytical chemistry, including titrations, and as a precipitant for calcium and magnesium ions in qualitative analysis.
What is the chemical formula and molecular weight of ammonium oxalate monohydrate?
The chemical formula is **(NH₄)₂C₂O₄ · H₂O**, and the molecular weight is **142.11 g/mol**.
What is the purity grade of this product, and is it suitable for analytical work?
This product meets **ACS (American Chemical Society) specifications with a minimum purity of 99%**, making it suitable for analytical and laboratory applications.
How should ammonium oxalate monohydrate be stored?
Store in a **cool, dry place at ambient temperature**, away from incompatible substances like strong oxidizers or acids.
Does Molekula offer bulk quantities of ammonium oxalate monohydrate?
Yes, Molekula can supply ammonium oxalate monohydrate in **bulk quantities**—please contact us for pricing and availability.
What documentation is provided with an order of ammonium oxalate monohydrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.