First, explosives:
1. Nitrocellulose and other explosive nitrates;
2. Trinitrobenzene, trinitrotoluene, trinitrophenol (picric acid) and other explosive nitro compounds;
3. Peracetic acid, methyl ethyl ketone peroxide, benzoyl peroxide and other organic peroxides.
Second, combustibles:
1. Self-igniting material:
Metal: lithium, potassium, sodium, yellow phosphorus, phosphorus sulfide, red phosphorus;
Celluloids: calcium carbide (calcium carbide), phosphating lime, magnesium powder, aluminum powder, sodium hydrogen sulfite.
2. Oxide properties:
Potassium chlorate, sodium chlorate, ammonium chlorate and other chlorates;
Potassium peroxylate, sodium peroxylate, ammonium peroxyacid and other peroxyacid salts;
Potassium peroxide, sodium peroxide, barium peroxylate and other inorganic peroxides;
Potassium nitrate, sodium nitrate and other nitrates;
Potassium hypochlorite and other hypochlorites;
Sodium chlorite and other chlorites.
3. Flammables:
Gasoline, propylene oxide, carbon disulfide and other substances with a flash point of less than -30 ° C;
Ordinary ethane, ethylene oxide, acetone, benzene, methyl ethyl ketone and other substances having a flash point above -30 ° C and less than 0 ° C;
Methanol, dimethyl stearate, amyl oleate and other substances having a flash point below 0 ° C below 30 ° C;
Kerosene, gasoline, turpentine, isoamyl alcohol, acid vinegar and other substances with a flash point below 30 ° C below 65 ° C.
4. Flammable gas:
Hydrogen, acetylene, ethylene, methane, ethane, propane, butane, and other gases that may burn at 1 atmosphere at a temperature of 15 °C.
In order to make the equipment work better and maintain good condition for a long time, please maintain it according to the following items:
1. When the equipment is not working, it should be kept dry, drain the water after running, and dry the studio and the cabinet.
2. After use, cover the plastic cover to avoid dust intrusion. If there is dust, it should be removed
Licorice extract is a medicinal ingredient extracted from licorice. Licorice extract generally contains glycyrrhizin, glycyrrhizic acid, glycyrrhizin, glycyrrhizin flavonoids, glycyrrhizin, etc., which is yellow to brownish yellow powder.
Licorice extract is an ideal antioxidant and preservative in the food industry. It can also be used as food additive, flavoring, sweetener, tobacco, cigar, chocolate, beer, vanilla, sweet wine and other flavors.
Licorice extract can be used as cosmetic additive, anti-inflammatory, prevention and treatment of hand and foot chapping and frostbite, can be used in creams, milk and other cosmetics. The soluble components of liquorice in medium polar solvent (ethyl acetate, chloroform, ether) have significant effects on hair maintenance and hair protection.
Licorice Extract,Licorice Flavonoids,Licorice Root Extract,Glabridin,Glycyrrhizin,Dipotassium Glycyrrhizinate
Xi'an Gawen Biotechnology Co., Ltd , https://www.amulyn-bio.com