call us : +8613866722531

send a message : pweiping@techemi.com

Application

New Products

latest news

Chinese National Day

Chinese National Day

Dear Customer: Hello! Thank you for your continued support for our company. The National Day is coming. In order to allow our employees to enjoy this important holiday, we will make the following adju...

  • What is the difference between edible gelatin and industrial gelatin?
    2022-03-16

    What is the difference between edible gelatin and industrial gelatin?

    What is the main ingredient of edible gelatin? What is it for? Edible gelatin is the horns of pig, cow and horse hides that are removed, sterilized and steamed into juice, and then dehydrated to make rubber strips, films and powdered granular substances (usually powdered granular gum). It is an important ingredient and additive in the food industry, and is often used as a gelling agent, stabilizer...

  • Do you really know about gelatin?
    2022-03-16

    Do you really know about gelatin?

    Gelatin is a macromolecular hydrophilic colloid, which is the product of partial hydrolysis of collagen. According to properties and uses, it can be divided into photographic gelatin, edible gelatin and industrial gelatin. According to different uses, the quality requirements for gelatin are also different. When used as an adhesive, bond strength is primarily required. When used in photography, fo...

  • o-Nitroaniline product use
    2022-03-15

    o-Nitroaniline product use

    o-Nitroaniline is an extremely important intermediate in the dye industry. It can be directly used in the synthesis of varieties: direct sunfast black G, direct green B, BE, 2B-2N, black green NB, direct gray D, acid black 10B, ATT , Disperse red P-4G, cationic dark yellow 2RL, fur black D, p-phenylenediamine, o-chloro-p-nitroaniline, 2.6-dichloro-4-nitroaniline, 5-nitro-2-chlorophenol, etc., It c...

  • What is the role of benzoic acid in the feed industry?
    2022-03-15

    What is the role of benzoic acid in the feed industry?

    Benzoic acid is valued by the feed industry because of its antibacterial effect and strong antibacterial power.    1. Benzoic acid is suitable as feed preservative to improve feed hygiene, but its bacteriostatic effect is not as good as formic acid. Benzoic acid has also been used for the growth and reproduction of lactic acid bacteria.    2. Benzoic acid cannot promote the sec...

  • How to use sodium benzoate
    2022-03-12

    How to use sodium benzoate

    Properties: White crystalline powder or snow flakes or granules. Stable in air, easily soluble in water (53.0g/100ml, 25℃) and soluble in ethanol (1.4g/100ml), 1g of sodium salt is equivalent to 0.847g of benzoic acid. Purpose: 1. This product is an excellent food preservative and can be used in various foods such as soy sauce, pickles, jam, fermented bean curd, sherbet, soda, various canned foods...

  • Is sodium benzoate harmful to humans?
    2022-03-13

    Is sodium benzoate harmful to humans?

    Sodium benzoate has a wide range of uses and is an important food and pharmaceutical preservative. When a small amount of sodium benzoate enters the human body, it will be metabolized and will not cause damage to the human body, but if the dose entering the human body is large, it will cause certain damage to the human body. Sodium benzoate is harmful to the skin. Because it is a preservative, if ...

<< 21 22 23 24 25 26 27 28 29 30 >>
[  a total of  34  pages]
 
chat now please click here for inquiry
If you have questions or suggestions,please leave us a message,your inquiry will be replied within 12 hours.