Molekula
TEA-S2O4 (1M in water) pH=12
TEA-S2O4 (1M in water) pH=12 is a sodium thiosulfate-based reducing agent used in chemical synthesis and analytical applications. It is a stable aqueous solution with a high pH, suitable for redox reactions requiring strong reducing conditions. Catalogue details: molecular formula C9H19NNa2O10S2, molecular weight 411.358 g/mol, stored at ambient temperature, and labeled with a Danger signal word. Molekula supplies TEA-S2O4 (1M in water) pH=12 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
TEA-S2O4 (1M in water) pH=12 is a sodium thiosulfate-based reducing agent used in chemical synthesis and analytical applications. It is a stable aqueous solution with a high pH, suitable for redox reactions requiring strong reducing conditions. Catalogue details: molecular formula C9H19NNa2O10S2, molecular weight 411.358 g/mol, stored at ambient temperature, and labeled with a Danger signal word. Molekula supplies TEA-S2O4 (1M in water) pH=12 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless to pale yellow solution |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| Molecular Formula | C9H19NNa2O10S2 |
| Molecular Weight | 411.358 |
| EC / UN Number | 2735 |
| REACH Code | Y110 |
| HTS Code | 2921.19.1100 |
| Tariff Code | 2921199990 |
Safety & GHS
-
Compressed Gas
GHS04
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501 Dispose of contents/container to an approved waste disposal plant
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is TEA-S2O4 (1M in water) used for?
TEA-S2O4 is used as a reducing agent in chemical synthesis, particularly in organic reactions requiring mild reduction conditions.
What is the chemical formula and molecular weight of TEA-S2O4?
The formula is C9H19NNa2O10S2 with a molecular weight of 411.358 g/mol.
How should TEA-S2O4 (1M in water) be stored?
It should be stored at ambient temperature, away from light and incompatible materials.
What grade of TEA-S2O4 is available?
Molekula supplies TEA-S2O4 as a 1M aqueous solution with a pH of 12, suitable for laboratory use.
Can Molekula supply TEA-S2O4 in bulk?
Yes, Molekula can supply TEA-S2O4 in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with a TEA-S2O4 order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.