L(+)-Potassium Hydrogen Tartrate(CAS 868-14-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 25G | In Stock | 3 USD
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| 99% | RG | 100G | In Stock | 4 USD
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| 99% | RG | 500G | In Stock | 7 USD
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| 99% | RG | 2.5KG | In Stock | 19 USD
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| 99% | RG | 25KG | In Stock | 151 USD
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Applications of 868-14-4
Potassium hydrogen tartrate has diverse applications across multiple fields:
- Culinary Uses: Commonly known as cream of tartar, it stabilizes egg whites in meringues and prevents sugar crystallization in syrups.
- Baking Industry: It acts as a leavening agent when combined with baking soda.
- Textile Industry: Used as a mordant in dyeing processes.
- Laboratory Use: Serves as a pH buffer and is utilized in various analytical chemistry applications.
- Medical
Physical and chemical properties of 868-14-4
Boiling Point |
318℃[at 101 325 Pa] |
|---|---|
BRN |
6119985 |
Density |
Relative density (water = 1): 1.79 |
Exact Mass |
186.965042 |
Flash Point |
210 °C o.c. |
LogP |
-0.76 (calculated) |
Melting Point |
206 °C |
Merck |
14,7615 |
Molecular Formula |
C4H4KO6 |
Molecular Weight |
187.170 |
Odor |
Odorless |
optical activity |
[α]20/D +8.0 to +9.2° |
pH |
3.4-3.7 (H2O, 20℃)(saturated solution) |
pH Range |
3.4 - 3.7 at 20 °C |
PSA |
117.89000 |
Solubility |
Solubility in water, g/100ml at 20 °C: 20.6 |
Specific rotation |
32.5 º (c=10, 1N NaOH) |
Stability |
Stable. Incompatible with strong oxidizing agents. |
Storage condition |
Inert atmosphere,Room Temperature |
Vapour Pressure |
30.69hPa at 25.2℃ |
Water Solubility |
Soluble in water and dilute mineral acid. Insoluble in alcohol. |
Spectrums of 868-14-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Cas:584-08-7
Cas:87-69-4
Cas:526-94-3
Q&A for CAS 868-14-4
1. How can I verify product quality?
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 868-14-4
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H315 Causes skin irritation H318 Causes serious eye damage H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 868-14-4
Operate under the ISO 9001 system
