Molekula
CAPSO Sodium salt
CAPSO Sodium salt is a buffering agent used in biochemical and molecular biology applications to maintain stable pH conditions. It is particularly effective in the pH range of 9.5 to 11.5. Available with a CAS number of 102601-34-3, molecular formula C9H18NO4SNa, and molecular weight of 259.30 g/mol, it is stored at ambient temperature. The substance is classified as Danger. Molekula supplies CAPSO Sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
CAPSO Sodium salt is a buffering agent used in biochemical and molecular biology applications to maintain stable pH conditions. It is particularly effective in the pH range of 9.5 to 11.5. Available with a CAS number of 102601-34-3, molecular formula C9H18NO4SNa, and molecular weight of 259.30 g/mol, it is stored at ambient temperature. The substance is classified as Danger. Molekula supplies CAPSO Sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Water | ≤ 6.0% |
| Heavy metals | ≤ 5ppm |
| Solubility 10% water | Clear, colourless solution |
| PH 1% Di H2O | 10.9 - 11.6 |
| A280, 0.1M water | ≤ 0.1 |
| A260, 0.1M water | ≤ 0.1 |
| Assay (Titration) on dried basis | ≥ 99% |
| Infrared | Conforms |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 102601-34-3 |
| Molecular Formula | C9H18NO4SNa |
| Molecular Weight | 259.30 |
| SMILES | C1=CC=C(C=C1)NC[C@@H](CS(=O)(=O)[O-])O |
| REACH Code | Y110 |
| Tariff Code | 2922190090 |
Safety & GHS
-
Compressed Gas
GHS04
Hazard statements
- H318 Causes serious eye damage
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
- P337+313 If eye irritation persists get medical advice/attention
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 CAPSO Sodium salt used for?
CAPSO Sodium salt is primarily used as a buffering agent in biochemical and molecular biology applications, particularly in enzyme assays and protein purification.
What is the chemical formula and molecular weight of CAPSO Sodium salt?
The formula is C9H18NO4SNa with a molecular weight of 259.30 g/mol.
How should CAPSO Sodium salt be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of CAPSO Sodium salt is available?
Molekula supplies CAPSO Sodium salt in high-purity grade suitable for research and laboratory use.
Can Molekula supply CAPSO Sodium salt in bulk?
Yes, Molekula can supply CAPSO Sodium salt in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of CAPSO Sodium salt?
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.