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Potassium Sodium Tartrate Tetrahydrate,
From £55.93 per (ex VAT)
Potassium Sodium Tartrate Tetrahydrate,
| Product Code | 60413-250G-F |
|---|---|
| Unit of Measure | 1X250GR |
| CAS Number | 6381-59-5 |
| MDL NUMBER | MFCD00150989 |
| EMPIRICAL FORMULA | C4H4KNaO6 |
| Molecular Weight | 282.22 |
| Synonyms | L(+)-Tartaric Acid Potassium Sodium Salt; Rochelle Salt; Seignette Salt |
| Brand | SIGMA-ALDRICH |
Tiered Pricing - 60413-250G-F
| Qty | Discount | Price |
|---|---|---|
| 4+ | 5% | £56.53 |
| 12+ | 6% | £55.93 |
Properties
| Property | Value |
|---|---|
| eCl@ss | 32160000 |
| Shipped on ICE | STD |
| UNSPSC Code | 12352200 |
| ADRSuff | 1 |
| CAS Number | 6381-59-5 |
| EINECSNo | 206-156-8 |
| Flash Point | Not applicable |
| GHS Categories | NH |
| GHS Hazard Codes | NH |
| GHS Hazard Statements | NH |
| GHS Pictograms | - |
| GHS Precaution Codes | - |
| GHS Remarks | Not a dangerous substance according to GHS. |
| GHS Signal Words | - |
| MDL Number | MFCD00150989 |
| Molecular Formula | C4H4KNaO6 |
| Molecular Weight | 282.22 |
| Net Weight | 250 |
| Synonyms | L(+)-Tartaric acid potassium Sodium salt; Rochelle salt; Seignette salt |
| Tariff Number | 29181300000 |
| MSDS Link | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=DElanguage=ENproductNumber=60413brand=SIGMA |
| cation traces | Bi: <=5 mg/kg |
| Quality Level | 200 |
| impurities | <=0.002% total nitrogen (N) |
| UV absorption | lambda: 260 nm Amax: 0.026 |
| Anion Traces | sulfate (SO42-): <=50 mg/kg |
| product line | BioUltra |
| Assay | >=99.5% (NT) |
| optical activity | [alpha]20/D +22+/-1, c = 1% in H2O |
| pH | 7.0-8.5 (25 C, 1 M in H2O) |
| form | solid |
| SMILES string | O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O |
| InChI | 1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1 |
| lambda | 1 M in H2O |
| solubility | H2O: 1 M at 20 C, clear, colorless |
| InChI key | VZOPRCCTKLAGPN-ZFJVMAEJSA-L |
Description
Potassium Sodium Tartrate Tetrahydrate,