Products Description
CAFTARIC ACID is an organic compound. It is a white crystalline powder that is soluble in water.
Properties:
- CAFTARIC ACID is a mercaptan compound with a flavor similar to citric acid and tartaric acid.
- It is a stable compound and does not readily decompose under neutral and acidic conditions.
- It forms complexes with metals such as iron, molybdenum and chromium complexes.
Basic Info
|
ITEMS |
SPECIFICATION |
| CAS | 67879-58-7 |
|
Chemical Formula |
C13H12O9 |
|
Molecular Mass |
312.23 |
|
Density |
1.694±0.06 g/cm3(Predicted) |
|
Melting Point |
124～125℃ |
|
Boiling Point |
618.2±55.0 °C(Predicted) |
|
Solubility |
Methanol (slightly soluble), water (slightly soluble, heated, sonicated) |
|
Acidity Coefficient |
2.18±0.25(Predicted) |
|
Storage Conditions |
Sealed in dry,2-8°C |
|
Stability |
Hygroscopicity |
detail/Preparation
Detail:
Caftaric acid is a tartaric ester of hydroxycinnamic acid. Caftaric acid is a naturally occurring phenolic compound that can be found in grapes and wine, as well as in chicory and Echinacea plants. In humans, it has been proposed as an inhibitor of protein phospholipase A2-like (PLA2-like) toxins that are present in snake venom.
Method of Preparation:
- It can be obtained by reacting caffeine with tartaric acid. Firstly, caffeine and tartaric acid are dissolved in water, then heated to make them react to form monocaffeoyltartaric acid precipitate, and finally the product is obtained by filtration and washing.
Company Profile
Gnee Chemical Co., Ltd. is a market-oriented and innovation-driven chemical enterprise. The company adheres to the development concept of "Characteristic, Green and Excellence", and has developed more than 30 kinds of characteristic chemical products in six series by virtue of the strength of scientific and technological innovation.
The company focuses on scientific research and innovation Over the past ten years, the company has also mastered a series of high-level, high-access threshold core technologies, which are widely used in the R&D and production of the company's products.
FAQ
What are the quality requirements?
We can provide 1 gram, 10 grams and 100 grams according to your requirements.
Are samples available?
Yes, samples are free of charge if they are our regular stock products, you only need to pay the shipping cost.
What is the delivery time after payment?
It depends on the shipping location, usually the delivery time for express shipping such as FedEx, TNT is about 7 days, air shipping is about 10 days, sea shipping is about 12-30 days, please let me know the shipping location so that we can give you the accurate delivery time.
What is your payment method?
We accept Western Union, bank transfer, credit card, PayPal and trade deposit orders on Alibaba.
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