Products Description
Potassium bitartrate is distinguished by its unique solubility behavior-insoluble in cold water yet readily soluble in hot water. This property makes it indispensable in baked goods: when incorporated into dough, it remains dispersed as a solid, only dissolving and releasing acidity during oven heating, where it reacts with sodium bicarbonate to generate carbon dioxide gas-achieving precisely timed leavening. This is why it serves as the essential acidic component in baking powder. Additionally, its natural occurrence as the crystalline deposit ("wine diamonds") formed during wine fermentation adds to its consumer appeal as a natural-origin ingredient.
| Parameter | Value/Description |
|---|---|
| CAS No. | 868-14-4 |
| Grade | Food Grade (FCC), Pharmaceutical (USP), Technical Grade |
| Molecular Formula | KC₄H₅O₆ |
| Molecular Weight | 188.18 g/mol |
| Appearance | White crystalline powder or granules |
| Packaging | 25 kg polyethylene-lined woven bags, or as per customer request |
| Storage | Cool, dry, protected from light, away from oxidizers |
Specifcation
| Items |
Standard |
|
Description |
white crystallize or powder |
|
Content |
99.0-101.0% |
|
Heavy metals (as PB) |
0.002%max |
|
Arsenic |
0.0003%max |
|
Ammonia |
passed |
|
Loss on drying |
0.5%max |
|
Insoluble matter in hydrochloric acid |
passed |
Application
The application fields of potassium hydrogen tartrate mainly depend on the quality grade, and different grades have strict requirements. It can be roughly used in the food industry, medicine and cosmetics, industry, and laboratories. In the food industry, it can be used as a baking leavening agent, acidity regulator, stabilizer, etc. In the fields of medicine and cosmetics, tartaric acid and its derivatives can be used as raw materials for drugs, as well as as a buffer and antioxidant. If you want to know more about potassium hydrogen tartrate, you can refer to the knowledge section of this website.
FAQ
Q: What's your MOQ?
A: Usually, our MOQ is 1MT. If the quantity is too small, the sea freight will be higher.Of course, if you have special needs, you can also contact us, we will do our best to satisfy you.
Q: What's your payment terms?
A: We accept T/T or Irrevocable L/C.
Q: Can i get samples?
A: free samples is available,but freight charges will be at your account and the charges will be deducted from your order in the future.
Q: How long is your delivery/lead time?
A: Generally it is 2 weeks if the goods are in stock. Or it is 1-4 weeks if the goods are not in stock, it depents on your quantity.
Q: Can you make packing and logo as customer's request?
A: Yes, we can. Usually, we provide neutral packing, if you need customized packaging or logo, please inform us.
Q: What documents can you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA, if you have any special requirements in your market, please inform us.
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