Introduction of high quality industrial caustic soda flakes 99%
1.English name:99% caustic soda Molecular formula: NaOH Molecular weight:40.00
2.It is one kind of strong alkali, has the very strong corrosiveness, for basic industrial chemical.
1). Soap manufacturing
2). Petrochemical industry
3). Water treatment,etc
4.It is also used in making paper,pulp,water treatment,textile printing and dyeing.
5.sodium hydroxide 99%,Specification:
Purity: 99.0 % min ,NACL: 0.05% max,
NA2CO3: 0.5% max ,FE2O3 : 0.005% max
6. It is a basic chemical raw material.
8.UN: 1823, H.S.CODE:28151100, CLASS: 8.1
9.we are very good manufacturer and supplier ,our plant is in shandong.
10.Herewith please find our competitive offer as follows:
- Q:How to see the whole bread of the alkali alkali small
- Look. Cut the dough to see, such as the distribution of uniform distribution of sesame grain size of the hole, indicating that the base is appropriate; such as the emergence of small holes, was slender strip, dough color yellow, that the alkali put more; Uniform macro, dough color dark, that the alkali put less.
- Q:Is the base and baking soda the same substance?
- Alkali and baking soda is not the same definition, white horse is a horse, but the horse is not necessarily white horse, baking soda is alkali, alkali including baking soda
- Q:What are the characteristics of the composition of the base?
- Can provide electronic pairs of substances. (Some salt solution of the pH value is greater than 7, but it is not a base, such as: soda ash (sodium carbonate) Na2CO3, baking soda (sodium bicarbonate) NaHCO3, etc.)
- Q:And how to do the big face ah?
- Add some vinegar for some time. You can use the yeast hair, so that will not produce such a problem.
- Q:The commonality of the base
- alkaline solution can react with non-metallic oxides, generate salt and water
- Q:What is the role of alkaline powder
- In addition to medicinal function, alkaline powder also has a strong decontamination function. I brought a cup full of dirt, rinse with water, and then rubbed and rubbed by hand, but the dirt or tightly stick the cup. I add detergent, but also hard to rub, or stubborn dirt still still motionless. I sprinkled with alkaline powder, rubbing the side of the water gently rubbing the cup, those dirt seems to be afraid of alkaline powder like all fled, and soon the cup becomes smooth as new!
- Q:What is the important character of Chinese made alkali?
- (1) NH3 + H2O + CO2 = NH4HCO3 (2) NH4HCO3 + NaCl = NH4Cl + NaHCO3 ↓ (3) 2NaHCO3 (heating) = Na2CO3 + H2O + CO2 ↑ That is: ① NaCl (saturated) + NH3 + H2O + CO2 = NH4Cl + NaHCO3 ↓ ②2NaHCO3 = Heating = Na2CO3 + H2O + CO2 ↑ Ammonia reacts with water and carbon dioxide to form a molecule of ammonium bicarbonate, which is the first step. The second step is: ammonium bicarbonate reacts with sodium chloride to form a molecule of ammonium chloride and sodium bicarbonate precipitation, sodium carbonate is precipitated because it is less soluble.
- Q:How does the edible base use?
- Alkali is inorganic, itself does not have any nutrients, but the role of food cooking can not be underestimated, alkali solution of the electrolyte is the electrolyte, can make food raw materials (such as squid) in the protein molecules to enhance water absorption capacity, Hair speed, but should pay attention to master the amount of alkali, methods and time to prevent food raw material was too thoroughly, too bad or even deterioration.
- Q:What is the role of alkali in the surface
- Nutritional analysis: 1. In the process of hair will have a microbial acid, dough after the initiation of acid, must be added to the alkali (carbonate) to acid off in order to produce a delicious pasta; And dark green vegetables due to the excessive spraying of pesticides and organic acids or sulfide, which can keep the original color of vegetables and pesticides to remove the pollution of vegetables; 3. Alkali has a strong role in degreasing, can Remove the oil on the dry goods on the raw material of excess oil; 4. Alcohol can release corn is not easy to release nicotinic acid, so that long-term consumption of corn will not be due to the lack of nicotine in corn and suffering from niacin; The disadvantage is that the food in the vitamin b1, b2 and vitamin c have a strong destructive effect, and will affect the body of certain minerals absorption and utilization, and therefore can not be abused.
- Q:What is the big base?
- Large alkali is the main component of sodium carbonate.
All-key, has the introduction of foreign advanced production equipment and technology, automation, quality products series. In today's China national industry it represents the highest level of product quality and meet the requirements of the development of science and technology trademark.
Main production: caustic soda, plastic.
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