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Product detail:
99%98%96%caustic soda(naoh)
Warmly welocme to visit our factory.
We prefer to build a long relations of cooperation, not short-term business .So,may we can not sure you the lowest price in China, but we can sure you can get the best quality stuff for the cheapest prices.
General Description
Sodium hydroxide (NaOH), it is a white solid available in pellets, flakes, granules, It is
hygroscopic and readily absorbs carbon dioxide from the air, so it should be stored in an
airtight container. It is very soluble in water with liberation of heat. It also dissolves in ethanol
and methanol, though it exhibits lower solubility in these solvents than does potassium
hydroxide. Molten sodium hydroxide is also a strong base, but the high temperature required
limits applications. It is insoluble in ether and other non-polar solvents.A sodium hydroxide
solution will leave a yellow stain on fabric and paper.
Thin flake with high transparency. Such characteristics make Caustic Soda Flakes dissolve very
fast, but also Caustic soda pearl form makes it easy to pour and use. usually dissolve 2 or 3 times
faster than flakes.
Our products specifictions
| ITEM | SPECIFICATION | ||||
| Naoh (Min) | Na2co3 (Max) | Nacl (Max) | Fe2o3 (Max) | Particle size | |
| Flakes/Solid | 99 | 0.5 | 0.002 | 0.005 | |
| 98 | 0.9 | 0.02 | 0.005 | ||
| 96 | 1 | 3.2 | 0.008 | ||
| Pearls | 99 | 0.5 | 0.002 | 0.005 | <.8mm 8%0.8-.2mm 90%>.2mm 2% |
Use
| Industries | Application area |
| Chemical Industry | Caustic soda is the production of polycarbonate, super absorption polymer, zeolite, epoxy resin, sodium phosphate, sodium sulfite and sodium salt of one of the important raw materials. |
| Pulp and Paper | Caustic soda in the papermaking industry plays an important role. Becauseof its basic characteristics, it is used in the process of boiling and bleaching sheet. |
| Food Industry | Caustic soda widely used in the following production process: the container of the cleaning processes; Starch processing process; The preparation of carboxymethyl cellulose process; The manufacturing process of sodium glutamate. In food industry for washing or chemical peeling of fruits andvegetables, chocolate and cocoa processing, caramel coloring production, poultry scalding, soft drink processing, and thickening ice cream. Olives are often soaked in sodium hydroxide for softening; Pretzels and German lye roll sare glazed with a sodium hydroxide solution before baking to make them crisp; in food additives,even a important dish's necessary condiment. |
| Water Teatment | Caustic soda is widely used in water treatment. such as drinking water, drain cleaner ,In the sewage treatment plant, the sodium hydroxide by neutralization reaction, reduce the water hardness. In the field ,it is the regeneration of the ion exchange resin regeneration agent. |
| Synthetic Fibers And Textiles | In the textile industry, caustic soda is used for final processing and fiber dyeing. |
| Metallurgy | Caustic soda is used to deal with bauxite. |
| Detergent | Making soap, neutralize fatty acids. Detergent: caustic soda is used to produce all kinds of detergent. |
| Other | Petroleum printing and dyeing ,Petrochemical industry, Mining industry, In pharmaceutical industry, laboratory analytical reagent, Glass, enamel, medicament, plastics.etc. |
Our testing standards
Industry grade: GB/T 4348-2000;GB 209-2006;GB/T 629-1997
Ion exchange: GB/T11199-89
Chemical fiber grade:GB/T 11212-2003
Food Grade: GB5175-85 GB5175-2008
Flake Area: 0.8-3cm; Flake thickness: 0.3-0.6mm; Bulk density :0.4-0.6kg/cm
Top Quality IS-IT-ⅠIonic Membrane Caustic Soda Flakes We accept international inspection like SGS, BV,CIQ pre-shipment inspection and quality certification.
Our Payment term
1.30% T/T in advance the balance is against the copy of B/L or irrevocable L/C at sight
2.100% irrevocable L/C at sight
3.30% T/T in advance the balance is against DP at sight
4.O/A, Alibaba buyers credit card or Sinosure buyer credit insurance
We use these Incoterms
Exw, FOB used for entrust a procuring agency or domestic agent
Port to port like CFR,CIF used for general foreign customers
Door to door: DDU used for inland country without ocean port like Zimbabwe, Russia......
Application
Your rights
1.Specify logistics company & shipping company
2.Visit our factory,examine goods., supervision of loading, pre-shipment inspection
3.Visit co-operation
Why choose us
Dear Sirs,
Thanks for visiting us first.
As we know,it is hard to find a reliable suppliers in chemical field.You care about the quality as well as the price.In alibaba or in China, there are many suppliers you can choose,
why you choose us ,below are the reasons:
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