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Yuanming Powder (Efficacy, Function and Contraindications of Yuanming Powder)
Time: June 30, 2022 02: 34:09 Reading: 190 Comments: 0 Author: BljsHop
Hello everyone, today I will answer the question about Yuanming powder, as well as the efficacy, function and taboos of Yuanming powder. , many people still don’t know what it means. Let me share this question with you today. Now let’s take a look!
List of contents of this article:
1. What is the solubility of Yuanming powder in water
2. What is the function of Yuanming powder
< p>3. What is Yuanming powder? How to write its chemical formula?4. What is Yuanming powder and its uses
5. Can Yuanming powder grow flowers?
What is the solubility of Yuanming powder in water
The solubility is 42.5 at 100°C.
The solubility of Yuanming powder in water:
1. The solubility is 42.5 at a temperature of 100°C. Sodium sulfate is a salt formed by the combination of sulfate radical and sodium ion. Sodium sulfate dissolves in water. Most of its solutions are neutral, alkaline when dissolved in water, soluble in glycerol but not soluble in ethanol.
2. Inorganic compounds, high-purity, fine-particle anhydrous substances are called Yuanming powder. Yuanming powder is a white, odorless, bitter crystal or powder that is hygroscopic. The appearance is colorless, transparent, large crystals or small granular crystals.
3. When sodium sulfate is exposed to the air, it easily absorbs water and generates sodium sulfate decahydrate, also known as Glauber's salt, which is alkaline. Mainly used in the manufacture of water glass, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye diluent, analytical chemical reagents, pharmaceuticals, feed, etc. Sodium sulfate will transform into hexagonal crystals at 241°C. Sodium sulfate is the most commonly used post-processing desiccant in organic synthesis laboratories. Upstream raw materials include sulfuric acid, caustic soda, etc.
Sodium sulfate (NaSO) is a salt formed by the combination of sulfate radical and sodium ion. Sodium sulfate is soluble in water and its aqueous solution is neutral, soluble in glycerol but not soluble in ethanol. Inorganic compounds, anhydrous substances with high purity and fine particles are called Yuanming powder. Yuanming powder is a white, odorless, bitter crystal or powder that is hygroscopic. The appearance is colorless, transparent, large crystals or small granular crystals. Sodium sulfate easily absorbs water when exposed to the air, forming sodium sulfate decahydrate, also known as Glauber's Salt.
Mainly used for manufacturing water glass, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye diluent, analytical chemical reagents, pharmaceuticals, feed, etc. Sodium sulfate will transform into hexagonal crystals at 241°C. Sodium sulfate is the most commonly used post-processing desiccant in organic synthesis laboratories. Upstream raw materials include sulfuric acid, caustic soda, etc.
Yuanming powder (Efficacy, function and contraindications of Yuanming powder)
What is the function of Yuanming powder
Yuanming powder, the scientific name is sulfuric acid Sodium, if it is anhydrous, is called Yuanming powder, and if it has 10 molecules of crystal water, it is called Glauber's salt. Yuanming powder is white powder in appearance, odorless, salty and bitter in taste, and can withstand strong heat; it remains solid when the temperature is below 88 8℃, and becomes solid when it is above 88 ℃. Liquid, a very stable salt.
The main medical uses of Yuanming powder are:
1. Relieving heat and laxative, softening hardness and moistening dryness: It is mainly used to treat gastrointestinal excess heat accumulation, dry stool, fever and abdominal fullness. Often used with rhubarb, it can also be used to treat water and heat, abdominal fullness and pain, fever and constipation.
2. Clear fire and reduce swelling: It is good at treating red and swollen eyes, sore throat, sores, mastitis, hemorrhoids, intestinal carbuncle and other syndromes. It can be used externally, or washed, or applied. Usage and dosage: Oral administration: Dissolve into decoction, 1.5 to 3 qian; or take into pills or powder. External use: Grind it finely and apply it on the eyes or apply it after hydration. Pour into the concoction or dissolve in boiling water before taking. Appropriate amount for external use. Skin salt contains many impurities and causes violent diarrhea, so it should be decoctioned in water for external washing; Glauber's salt has a pure texture and strong diarrhea, so it can be taken orally to treat severe constipation caused by heat knots; Or used for throat blowing. Do not add to the decoction, dissolve it in concoction or boiling water before taking it. Apply an appropriate amount for external use and apply it to the affected area.
What is Yuanming powder? How to write the chemical formula?
Yuanming powder generally refers to sodium sulfate (Na2SO4).
It is sulfate radical and sodium ion. The salt formed by the combination, sodium sulfate is soluble in water and its aqueous solution is weakly alkaline, soluble in glycerol but not soluble in ethanol.
Inorganic compounds, sodium sulfate decahydrate, also known as Glauber's salt, high-purity, fine-particle anhydrous substance called Yuanming powder, which easily absorbs water when exposed to the air to form sodium sulfate decahydrate, commonly known as Glauber's salt. Yuanming powder is a white, odorless, bitter crystal or powder that is hygroscopic. The appearance is colorless, transparent, large crystals or small granular crystals. Mainly used in the manufacture of water glass, glass, enamel, paper pulp, refrigeration mixture, detergent, desiccant, dye diluent, analytical chemical reagents, pharmaceuticals, feed, etc. Sodium sulfate will transform into hexagonal crystals at 241°C. Sodium sulfate is the most commonly used post-processing desiccant in organic synthesis laboratories.
What is Yuanming powder and its uses
Yuanming powder, the scientific name is sodium sulfate, and the anhydrous one is called Yuanming powder, and it has 10 points
The water of crystallization is called Glauber's salt. The appearance of Yuanming powder is white powder, odorless, salty and bitter in taste. It can withstand strong heat; it remains solid when the temperature is below 88 8℃ and above
8 It becomes liquid at 88℃ and is a very stable salt. Easily soluble in water, when the solution
temperature increases from 0°C to 32.4°C, its solubility in water increases, but as the temperature continues to increase, its solubility decreases.
The main uses of Yuanming powder are:
1. As a dye filler. When producing dyes and some auxiliaries, adjust
to the standard concentration of fillers. This type of Yuanming powder affects the content and fineness of calcium, magnesium and iron in it.
There are special requirements, otherwise the quality of dyes and auxiliaries will be affected.
2. Used as dye accelerator for cotton dyeing. When dyeing cotton with direct, vulcanized, reactive, insoluble azo dyes and some vat dyes, adding Yuanming powder can reduce the solubility of the dye in water, thereby increasing the dye's solubility. The dye uptake rate makes the dyed color darker
.
3. Used as a retarding agent for acid dyes. When using acid dyes to dye wool and sash,
if sulfuric acid or acetic acid is added alone, the acid dye will color too quickly, and the dye will not
easily penetrate into the fiber, causing discoloration. Adding Yuanming powder to flowers can slow down the dye uptake rate and play a good dyeing retarding effect.
Can Yuanmingfen grow flowers?
No.
Yuanming powder generally refers to sodium sulfate. Sodium sulfate is a salt formed by the combination of sulfate radicals and sodium ions. The chemical formula is Na2SO4. Sodium sulfate is soluble in water. Most of its solutions are neutral, soluble in glycerol but not soluble in ethanol.
Yuanming powder is a white, odorless, bitter crystal or powder that is hygroscopic. The appearance is colorless, transparent, large crystals or small granular crystals. Sodium sulfate easily absorbs water when exposed to the air, forming sodium sulfate decahydrate, also known as Glauber's salt, which is alkaline.
Sodium sulfate is the most commonly used post-processing desiccant in organic synthesis laboratories and cannot be used to grow flowers.
This ends the content about Yuanming powder. I hope it will be helpful to everyone.
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