caustic soda calcium hydroxide

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20000 m.t/month

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Product Description:

Specifications of caustic soda calcium hydroxide

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economical caustic soda
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caustic soda

caustic soda


INDEX

FACT

INDEX

FACT

INDEX

FACT

INDEX

FACT

NaOH(%)

99.0

99.30

98.0

98.80

96.0

96.50

95.0

95.8

Na2CO3(%)

0.90

0.40

1.0

0.5

1.4

0.50

1.6

0.70

NaCl(%)

0.15

0.03

0.6

0.2

2.8

2.60

3.2

3.1

Fe2O3(%)

0.005

0.002

0.008

0.003

0.01

0.003

0.02

0.003

1. Caustic Soda 99% White Flakes
Spec.: Purity:99%min
        NaCO3:0.8%max
        Nacl:0.1%max
        Fe2O3:0.0008%max
Packing:in 25kgs/wpp bag
2. Caustic Soda 96% White Flakes
Spec.: Purity:96%min
        NaCO3:1.2%max
        Nacl:2.8%max
        Fe2O3:0.02%max
Packing:in 25kgs/wpp bag
3. Caustic soda Pearls 99%
NaOH: 99% Min
NaCO3:0.9% Max
NaCl:0.15% Max
Fe2O3:0.01% Max
Packing:In 25kgs/wpp bag

Application:

used as a raw material in the manufacture if soap, detergent, textiles and paper, in water softening and treatment, refining petroleum products, in sanitation, and hygiene products, and in the food and  industry, etc.

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Q:What is white alkali?
Sodium carbonate [497-19-8] (Na2CO3), molecular weight 105.99. Chemical purity of more than 99.5% (mass fraction), also known as soda ash, but the classification belongs to the salt, does not belong to the base. International trade, also known as soda or alkaline ash. It is an important organic chemical raw materials, mainly for the production of flat glass, glass products and ceramic glaze. But also widely used in life washing, acid and food processing.
Q:What are the characteristics of the composition of the base?
The anions obtained when ionizing are all OH- are bases; alkali: OH- and metal ions (or NH4).
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:Alkali soda water
In 1772, Joseph Plistree published a book, "Combination of Water and Gas," describing the drop of sulfuric acid on chalk, releasing carbon dioxide and encouraging people to collect gas with a bowl full of water. In 1771, the Swedish chemist Luben Bergman independently invented a manufacturing process similar to that of Joseph Plistry's discovery of carbonated water. But less successful, he managed to produce natural bubbling spring water, then think that bubbling spring is good for health. Now, carbonated water is made by pressurized carbon dioxide through water. The pressure of the pressure is stronger than the standard atmospheric pressure, so that it increases the solubility, so that carbon dioxide into the. When the bottle is opened, the pressure is released, the gas forms a bubble out, thus forming a unique bubble. The best known for carbonated water is the advantage of removing stains, such as coffee stains in coffee cups, or silver stains. It is said that the wine stains can be mixed with salt, and then add a lot of carbonic acid to remove. Carbonated water is available at the grocery store and is also very simple. To the supermarket condiment counter bought to eat soda powder. Then prepare a bottle of mineral water. Will be a drink of water cups, put a spoonful of soda powder, how much soda powder can be based on personal taste to set. If put more, too salty, some people can not stand, put less. And then filled with mineral water, pay attention to the water must be cool. Now the living standard is good, every day big fish and meat eat, the body eat into acidic, drink soda can be neutralized in the body acid and alkali balance, good for health. Drink once or twice a week, stick to it, the body will feel particularly cool.
Q:How does the edible base use?
Alcohol is not a commonly used condiment, it is just a food loose agent and meat tenderener, can make dry goods raw materials quickly rise, soften the fiber, remove the dough's sour taste, the appropriate use can bring excellent food The color, smell, taste, shape, to enhance people's appetite. Alkaline used in a large number of food processing such as noodles, bread, bread and so on.
Q:Does the alkaline battery pollute the environment?
China Battery Industry Association executive vice president and secretary general Wang Jingzhong pointed out: "green alkaline alkaline manganese battery products," the introduction of China's alkaline manganese batteries marked the main environmental indicators have reached the world advanced level. This time the introduction of alkaline manganese battery brand, the battery mercury content of 0.0001% below, and not contaminated soil mercury content close. Waste batteries have little impact on the environment. According to the State Environmental Protection Administration on October 9, 2003 announced the "waste battery pollution control technology policy" provides that the waste mercury-free alkaline manganese batteries can be mixed with domestic waste collection and landfill.
Q:What is the difference between baking base and common base?
What the main content of ah, is not a thing. Baking alkali refers to caustic soda, caustic, caustic soda, and molecular sodium hydroxide, while the commonly used edible base refers to sodium carbonate.
Q:Do you eat too much alkali to harm your body?
Excessive intake of alkali hazards: The disadvantage of edible alkali is the food in the vitamin B1, B2 and vitamin C has a strong destructive effect, and will affect the body of certain minerals absorption and utilization, so do not overuse.
Q:What is the big base?
Large alkali is the main component of sodium carbonate.

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