| CAS No.: | 1310-73-2 |
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| Formula: | Naoh |
| EINECS: | 215-185-5 |
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Sodium hydroxide (NaOH) has many uses. It is used in the production of paper, soap, dyes, rayon, metal smelting, petroleum refining, cotton finishing, coal tar product purification, food processing, wood processing and machinery industry.
It can be used as a chemical experiment. In addition to being used as a reagent, it can also be used as an alkaline desiccant because of its strong water absorption and deliquescent properties. Acidic gases can also be absorbed (for example, in experiments where sulfur is burned in oxygen, a sodium hydroxide solution can be bottled to absorb toxic sulfur dioxide).
Neutral and alkaline gases are mixed with CO, which can be removed by NaOH to form NaCO (sodium carbonate) and HO (the resulting NaCO is dissolved in HO).
In addition, in the production of dyes, plastics, chemicals and organic intermediates, the regeneration of old rubber, the production of metal sodium, water electrolysis and inorganic salt production, the production of borax, chromium salt, manganate, phosphate, etc., also need to use a lot of caustic soda. At the same time, sodium hydroxide is one of the important raw materials for the production of polycarbonate, super absorbent polymer, zeolite, epoxy resin, sodium phosphate, sodium sulfite and a large number of sodium salts.
Sodium hydroxide is widely used in water treatment. In wastewater treatment plants, sodium hydroxide can reduce the hardness of water through a neutralization reaction. In the industrial field, it is a regenerant for ion exchange resin regeneration. Sodium hydroxide is strongly alkaline and relatively soluble in water. Because sodium hydroxide has a relatively high solubility in water, it is easy to measure the amount and can be easily used in all areas of water treatment.
Q: What are the specifications of your products?
A: We have powder, granule, flake, etc.
Q: How many tons can one container hold?
A: Usually 21 tons are shipped without pallets. The pallet can hold 20.4 tons.
Q: Can OEM /ODM be supported?
A: Yes, we can produce according to your requirements.
Q: Do you have it in stock?
A: Most customers like products in stock, so we try to keep most of our products in stock.
Q: When do you expect delivery?
A: It depends on the quantity of the order. Generally speaking, samples can be delivered to the port 7 working days after payment; For large orders, delivery will take place within 7-15 working days after receipt of payment.
Q: What are your payment terms?
A: It is highly recommended that you make a wire transfer in advance. It is also possible to pay 30% deposit before production, and 70% of the final payment is paid after loading.
Q: What documents can you provide?
A: Usually we provide commercial invoice, packing list, bill of lading, insurance, analysis sheet and certificate of origin. If your market has any special requirements, please let us know.
Q: How do you handle quality complaints?
A: Our quality control will reduce quality problems to almost zero. If there is really a product quality problem, we are willing to make the corresponding compensation according to the certification materials.
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