Some medicines need heat protection under high temperature weather
Under high temperature, it is a period of breeding of various types of bacteria, which is prone to foodborne diseases. At the same time, strong light and high temperature can easily lead to deterioration of drugs. The County Food and Drug Administration reminds the catering units and the general public as follows:
Precautions for drug storage 1. Some drugs require heat protection.
Capsules or capsules (such as vitamin E capsules, cod liver oil, etc.): These drugs may soften, rupture, leak oil when heated, and even the whole bottle sticks together, sometimes emitting odor.
Syrups, eye drops: Pay attention to whether the clarification is still clear. If there are flocs, sediments, discoloration, mildew, crystallization and a large number of bubbles, they can no longer be used.
Granules: In the process of making such drugs, a large amount of sugar is added, which is sticky and agglomerated by heat. It is also prone to insects if the seal is not strict.
Traditional Chinese medicine preparations: such as "paste, Dan, pills, powder" honey, brown sugar, etc. are common additives, easy to mold and insects in summer, and those pills sealed with white wax may also crack at high temperatures, leading to deterioration.
Suppository: Due to the special method of suppository, the suppository will be gradually melted and absorbed in the body temperature of 37 °C. Of course, it is prone to qualitative change in the heat, such as rancidity, dry granules, thin, discoloration, water and oil separation, and even appear. Stinky. In addition, eye ointments are also prone to metamorphic characteristics similar to suppositories after being heated.
2. For every 10 °C increase in temperature, the chemical reaction rate in the drug will increase by 3-4 times.
In the summer season, households must pay attention to low-temperature and cool storage, especially those that have been opened for packaging and have not been used up.
Some Chinese herbal medicines are prone to mildew and insects. They should be fully dried or dried before bottling. They should be stored in a cool and cool place after bottling. In addition, some drugs are extremely volatile when exposed to heat, and special attention should be paid to sealing. For example, various elixir, medical alcohol and the like are more volatile at high temperatures.
The public can properly keep all kinds of medicines in the summer according to the storage conditions indicated in the drug label. It is worth noting that some drugs are particularly sensitive to heat: such as lactase, pepsin, insulin, gamma globulin, human albumin, etc., should be stored at a low temperature of 2-15 °C as required. If the room does not meet this requirement, it can be refrigerated in the refrigerator.
Do not forget to prepare some heatstroke prevention products for heatstroke in the home: you can prepare some 10 drops of water, mainly used to treat various symptoms caused by heat stroke, as well as anti-inflammatory analgesic, cool and itching, phlegm and detoxification, oil, oil, herbal oil Wait.
Cold medicines: improper use of air conditioners in the summer, cold during swimming, etc. can cause colds. It is recommended to prepare some medicines such as Zhonglian Powerful Tablets and Banlangen Granules that have heat-clearing and detoxifying effects at home.
Digestive system diseases: easy to breed bacteria in summer, more digestive diseases. It is recommended to prepare some medicines with moisturizing and medium effects, such as Huoxiang Zhengqi Pill, Huoxiang Zhengqi Oral Liquid, Huoxiang Zhengqi Capsule, Huoxiang Zhengqi Soft Capsule, or have heat-clearing and detoxifying, qi stagnation, anti-inflammatory and bactericidal effects. Xianglian pill, replenishing qi, spleen and nourishing the stomach, and also have medicines such as Jianweixiaoshi tablets that reduce digestion and increase appetite.
Precautions for drug storage 1. Some drugs require heat protection.
Capsules or capsules (such as vitamin E capsules, cod liver oil, etc.): These drugs may soften, rupture, leak oil when heated, and even the whole bottle sticks together, sometimes emitting odor.
Syrups, eye drops: Pay attention to whether the clarification is still clear. If there are flocs, sediments, discoloration, mildew, crystallization and a large number of bubbles, they can no longer be used.
Granules: In the process of making such drugs, a large amount of sugar is added, which is sticky and agglomerated by heat. It is also prone to insects if the seal is not strict.
Traditional Chinese medicine preparations: such as "paste, Dan, pills, powder" honey, brown sugar, etc. are common additives, easy to mold and insects in summer, and those pills sealed with white wax may also crack at high temperatures, leading to deterioration.
Suppository: Due to the special method of suppository, the suppository will be gradually melted and absorbed in the body temperature of 37 °C. Of course, it is prone to qualitative change in the heat, such as rancidity, dry granules, thin, discoloration, water and oil separation, and even appear. Stinky. In addition, eye ointments are also prone to metamorphic characteristics similar to suppositories after being heated.
2. For every 10 °C increase in temperature, the chemical reaction rate in the drug will increase by 3-4 times.
In the summer season, households must pay attention to low-temperature and cool storage, especially those that have been opened for packaging and have not been used up.
Some Chinese herbal medicines are prone to mildew and insects. They should be fully dried or dried before bottling. They should be stored in a cool and cool place after bottling. In addition, some drugs are extremely volatile when exposed to heat, and special attention should be paid to sealing. For example, various elixir, medical alcohol and the like are more volatile at high temperatures.
The public can properly keep all kinds of medicines in the summer according to the storage conditions indicated in the drug label. It is worth noting that some drugs are particularly sensitive to heat: such as lactase, pepsin, insulin, gamma globulin, human albumin, etc., should be stored at a low temperature of 2-15 °C as required. If the room does not meet this requirement, it can be refrigerated in the refrigerator.
Do not forget to prepare some heatstroke prevention products for heatstroke in the home: you can prepare some 10 drops of water, mainly used to treat various symptoms caused by heat stroke, as well as anti-inflammatory analgesic, cool and itching, phlegm and detoxification, oil, oil, herbal oil Wait.
Cold medicines: improper use of air conditioners in the summer, cold during swimming, etc. can cause colds. It is recommended to prepare some medicines such as Zhonglian Powerful Tablets and Banlangen Granules that have heat-clearing and detoxifying effects at home.
Digestive system diseases: easy to breed bacteria in summer, more digestive diseases. It is recommended to prepare some medicines with moisturizing and medium effects, such as Huoxiang Zhengqi Pill, Huoxiang Zhengqi Oral Liquid, Huoxiang Zhengqi Capsule, Huoxiang Zhengqi Soft Capsule, or have heat-clearing and detoxifying, qi stagnation, anti-inflammatory and bactericidal effects. Xianglian pill, replenishing qi, spleen and nourishing the stomach, and also have medicines such as Jianweixiaoshi tablets that reduce digestion and increase appetite.
Sodium Fluoride CAS No.7681-49-4
Sodium Fluoride Basic Information
Product Name: Sodium fluoride
CAS: 7681-49-4
MF: FNa
MW: 41.99
EINECS: 231-667-8
Mol File: 7681-49-4.mol
Sodium Fluoride Chemical Properties
Melting point: 993 °C(lit.)
Boiling point: 1700 °C
Density: 1.02 g/mL at 20 °C
Vapor pressure: 1.4 mm Hg ( 0 °C)
Fp: 1704°C
Storage temp.: 2-8°C
Solubility H2O: 0.5 M at 20 °C, clear, colorless
Form: powder
Color: White to off-white
Specific Gravity: 2.558
PH: 7.0-10.0 (25℃, 0.5M in H2O)
Odor: Odorless
Water Solubility: 4 g/100 mL (25 ºC)
Sensitive: Hygroscopic
Sodium Fluoride Anticoagulant,Sodium Fluoride Allergy,Sodium Fluoride 99,Industrial Grade Sodium Fluoride
ShanDong YingLang Chemical Co.,LTD , https://www.sdylhgtrade.com