caustic soda calcium hydroxide

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

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Supply Capability:: 20000 m.t/month

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Specifications of caustic soda calcium hydroxide

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economical caustic soda
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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.

caustic soda calcium hydroxide

Q: How does the edible base use?: (Sodium carbonate) (chemical formula Na2CO3) and baking soda (sodium bicarbonate) (chemical formula NaHCO3), baking soda is made from soda ash solution or crystal absorption of carbon dioxide after the finished product, both There is no difference between the system. Therefore, edible alkali in some places also known as baking soda (powder). Edible alkali is solid state, round, color white, soluble in water.

Q: What is alkali active aggregate?: The active aggregate is the active mineral fine admixture can promote the cement hydration product further transformation, improve the hardened concrete pore structure, improve the concrete compact performance

Q: What is called alkali recovery: Alkali recovery treatment method is to solve the problem of black liquor is more effective way, through the black liquor extraction, evaporation, burning, causticization of the four main sections, black liquor can be SS, COD, BOD together and completely removed, and recyclable Alkali, resulting in secondary steam (energy). However, the alkali recovery system has high technical requirements and high investment in equipment. Since the small and medium sized paper mills are generally unable to bear the high cost of building the alkali recovery system, the alkali recovery system is only mainly used in large paper mills. In addition, the straw pulp produced white mud in the high silicon content, easy to burn back into lime, white mud may cause secondary pollution.

Q: What is the difference between baking base and common base?: The main content is not the same

Q: Alkaline pool can breed what: In the future of adult fish sales process found that after long-distance transport, part of the fish surface congestion, affecting the survival rate of transport and marketing. This may be associated with the addition of fish oil in the larger amount, resulting in high fish fat, muscle softness. Suggested in the late breeding, should reduce or even stop the addition of fish oil, and should increase the water flow, stimulate the fish, to achieve the purpose of exercise to improve the survival rate of transport.

Q: Our home often burn porridge which put a little alkali inside, so delicious, more entrance, eat often harmful to the health of it?: What to eat is more harmful. So you can add the same time while paying attention to the diversity of the diet.

Q: A bit tall please help me one!: 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 use of alkali?: Edible alkali has a small amount of fermentation, but its greatest role is to fermented the surface to the acid

Q: The commonality of the base: alkaline solution can react with non-metallic oxides, generate salt and water

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.)

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