Molekula
CAPSO Ultrapure
CAPSO Ultrapure is a high-purity buffering agent used in biochemical and molecular biology applications requiring minimal contamination. It maintains stable pH in experimental systems, particularly in enzyme assays and protein studies. Available with CAS number 73463-39-5, molecular formula C9H19NO4S, and molecular weight 237.32, it is stored at ambient temperature with no signal word. Molekula supplies CAPSO Ultrapure from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
CAPSO Ultrapure is a high-purity buffering agent used in biochemical and molecular biology applications requiring minimal contamination. It maintains stable pH in experimental systems, particularly in enzyme assays and protein studies. Available with CAS number 73463-39-5, molecular formula C9H19NO4S, and molecular weight 237.32, it is stored at ambient temperature with no signal word. Molekula supplies CAPSO Ultrapure from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White Crystalline Powder |
| Assay/Purity | ≥99% |
| Residue on ingnition | ≤0.1% |
| Heavy metals | ≤3ppm |
| pH | 5.0-6.5 (25℃) |
| Water Content | ≤1.0% |
| Iron | ≤5ppm |
| Solubility (0.1M in water) | Clear, Colorless Solution |
| A260 (0.1M aq.) | ≤0.050 |
| A280 (0.1M aq.) | ≤0.050 |
| Infra Red | Complies |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 73463-39-5 |
| Molecular Formula | C9H19NO4S |
| Molecular Weight | 237.32 |
| SMILES | C1CCC(CC1)NCC(CS(=O)(=O)O)O |
| REACH Code | Y113 |
| HTS Code | 29225050 |
| Tariff Code | 2922190090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: 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 Ultrapure used for?
CAPSO Ultrapure 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 Ultrapure?
The formula is C9H19NO4S with a molecular weight of 237.32 g/mol.
How should CAPSO Ultrapure be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of CAPSO Ultrapure is available?
Molekula supplies CAPSO Ultrapure in Ultrapure grade, suitable for sensitive biochemical applications.
Can Molekula supply CAPSO Ultrapure in bulk?
Yes, Molekula can supply CAPSO Ultrapure in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a CAPSO Ultrapure order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
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