| Customization: | Available |
|---|---|
| CAS No.: | 97-67-6 |
| Formula: | C4h6o5 |
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| Product name | l-Malic Acid | |
| CAS No. | 97-67-6 | |
| MF | C4H6O5 | |
| MW | 134.09 | |
| EINECS | 202-601-5 |
| Test Item | Quality Standard |
| Colour | White |
| Shape | Crystalline or crystalline powder |
| Odor | Special sour |
| Assay% | ≥99.0 |
| Specific rotation | -1.6~-2.6 |
| Residue on ignition% | ≤0.1 |
| State of solution | Pass |
| Sulfate(SO4) | |
| Chloride(Cl)% | ≤0.004 |
| Fumaric acid% | ≤0.5 |
| Maleic acid% | ≤0.05 |
Description:
01.Malic acids are D-malic acid, DL-malic acid and L-malic acid. L-malic acid, also known as 2-hydroxysuccinic acid, is a circulating intermediate of biological tricarboxylic acid, which is easily absorbed by the human body, so it is widely used in food, cosmetics, medical and health products and other fields as a food additive and functional food with excellent performance.
02.Malic acid, also known as 2-hydroxysuccinic acid, has two stereoisomers due to the presence of an asymmetric carbon atom in the Chemicalbook molecule. It occurs in nature in three forms, D-malic acid, L-malic acid, and its mixture DL-malic acid.
03.Malic acid is white crystal or crystalline powder, with strong hygroscopicity, easily soluble in water and ethanol. Has a particularly pleasant sour taste. L-malic acid is mainly used in the food and pharmaceutical industries.
USE:
01.L-malic acid is used as a refreshing drink (such as lactic acid bacteria drink, milk drink, soda, cola), frozen food (such as sherbet, ice cream, etc.), a sour agent for processed food (such as fruit wine, mayonnaise), a color preservation agent for fruit drinks such as Chemicalbook, a preservative and an emulsifying stabilizer for egg yolks.
02.It is also used as a raw material for pharmaceuticals, cosmetics, dental cleansers, metal cleaners, anticoagulants in the textile industry, fluorescent whitening agents for polyester fibers.
03.For the manufacture of esters; Used as complexing agent and flavoring agent. According to China's GB2760-90 regulations, can be used for all kinds of food.
04.As a sour agent, it can be used instead of citric acid (about 80%), especially suitable for jelly and fruit based foods.
05.It can also be used as an extraction aid for pectin, an agent to promote yeast growth, a preparation of salt-free soy sauce, vinegar, and an emulsifying stabilizer to improve the flavor of pickles and margarine and mayonnaise. Widely used in various anti-corrosion, seasoning and other compound additives.
1.We have a professional and efficient team that can meet your various needs.
2.Have rich knowledge and sales experience in chemical products, and have in-depth research on the use of products and how to maximize their effects.
3.The system is sound, from supply to production, packaging, quality inspection, after-sales, and from quality to service to ensure customer satisfaction.
4.Price advantage. On the premise of ensuring quality, we will give you the best price to help maximize customers' interests.
5.Transportation advantages, air, sea, land, express, all have dedicated agents to take care of it. No matter what transportation method you want to take, we can do it.
Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q3 How to confirm the Product Quality before placing orders
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8 How to contact us
A8 You can chat with us by Trademanager,MSN&Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us, you will get our reply.
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