Molekula
Potassium sodium tartrate tetrahydrate (Rochelle Salt)
SKU 11512541
CAS 6381-59-5
C4H4KNaO6
MW 210.16
In stock
Overview
A high-purity buffers supplied by Molekula across research and bulk scale.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white to white crystals |
| Water | 24.0 - 26.0% |
| Heavy metals | ≤ 0.001% |
| pH | 6.5 - 8.5 (1% sol.) |
| Chloride (Cl-) | ≤ 100ppm |
| Assay | 99.0-102.0% |
| Iron (Fe) | ≤ 10ppm |
| Lead (Pb) | ≤ 2ppm |
| Mercury (Hg) | ≤ 1ppm |
| Arsenic (As) | ≤ 3ppm |
| Sulphates (SO4)(2-) | ≤ 0.05% |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 11512541 |
| CAS Number | 6381-59-5 |
| Molecular Formula | C4H4KNaO6 |
| Molecular Weight | 210.16 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| Tariff Code | 29181300 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
Documents
Safety Data Sheets (SDS)
Available in EN.
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
FAQ being prepared for this product. Contact our team.
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