Chemical NAOH Sodium Hydroxide Caustic Soda Solid
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 650000MT Per Year m.t./month
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Product Details Of Caustic Soda :
Liquid caustic soda is colorless and transparent, solid caustic soda is white strong alkali with intense corrodibility to human skin, textile fabrics and paper. Absorbing carbon dioxide from air, it produces sodium carbonate. of intensive hydroscopic property, solid sodium hydroxide must be stored in a moisture-proof and air-isolated place.
Usage Of Caustic Soda :
Sodium hydroxide is an important raw material of the chemical industry, mainly used in industries such as artificial fiber, textile, dyestuff,chemicals for daily use, petroleum an petrochemical,organic synthesis, pharmacy, chemical fertilizer, paper making, plastic and water treatment.
Specification Of Caustic Soda :
quality score |
| Superior class | First class | Qualified |
sodium hydroxide NaOH % | ≥ | 99.0 | 98.5 | 98.0 |
Sodium carbonate Na2CO3 % | ≤ | 0.5 | 0.8 | 1.0 |
sodium chloride NaCL % | ≤ | 0.03 | 0.05 | 0.08 |
iron sesquioxide Fe2O3, % | ≤ | 0.005 | 0.008 | 0.01 |
Packing Of Caustic Soda :
caustic soda flake is packed with plastic woven bag with its interior layer as high density polyethylene plastic film bag,
each bag with a net weight of 25kg(0.20kg) .
Transportation Of Caustic Soda ：
liquid sodium hydroxide is transported with tank lorry， solid sodium hydroxide is transported with motor vehicle, train or ship.
Storage Of Caustic Soda :
liquid sodium hydroxide is stored in sealed tank and hydroxide is stored in a dry and moisture-free warehouse.
- Q: Why does not the base noodles rub?
- May add too much water. Noodle black is caused by alkali, you can use the source of gluten instead of edible alkali.
- Q: What is alkali sand
- Potassium carbonate, white crystalline powder. Density of 2.428g / cm3. The melting point of 891 ° C, the decomposition of boiling point, the relative molecular weight of 138.21. Soluble in water, aqueous solution is alkaline, insoluble in ethanol, acetone and ether. Hygroscopicity, exposure to air can absorb carbon dioxide and moisture, into potassium bicarbonate, should be sealed packaging. Hydrates have a water, dihydrate, sour things. Potassium carbonate aqueous solution is alkaline. Insoluble in ethanol and ether.
- Q: What is alkali active aggregate?
- In the construction process sometimes encounter the following questions: What is the alkali active aggregate? How does it determine that the aggregate is an alkali-active aggregate? Before answering this question, let's say what is the alkali-aggregate reaction. The alkali-aggregate reaction refers to the soluble alkali (K) in the cement, admixture, admixture or mixed water *, Na *) is dissolved in the concrete void fluid and reacts with the active ingredient (such as SiO2) with the alkali in the aggregate after the coagulation and hardening of the concrete, resulting in alkali-containing gel, water swelling, Internal stress and cracking. It can make a serious decline in the durability of concrete. It is difficult to prevent its development, it is difficult to repair.
- Q: What is called alkali recovery
- For alkali recovery, the assessment of the extraction section is the concentration and temperature. Concentration: 8 ° Be; Temperature: 70-80 ° C.
- 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: What is the name of the alkali?
- Its scientific name is [sodium carbonate].
- Q: A bit tall please help me one!
- As a result of the community on the misuse of waste batteries, such as: a button battery can pollute 600,000 cubic meters of water, a 5-cell can make a square meter of land is not grass, resulting in some public opinion bias, so that our waste disposable battery recycling And chaos dealing with the work, resulting in some unnecessary waste and mistakes.
- Q: The commonality of the base
- alkali and acid reaction, the formation of salt and water (such reactions are commonly referred to as neutralization reaction)
- Q: What are the characteristics of the composition of the base?
- Metal ions and hydroxide ions
- Q: And how to do the big face ah?
- In fact, the biggest drawback of alkali is the steaming steamed bread turned yellow does not look good, but the big baked bread is very delicious ah ~ I feel better than the normal bread ~ ~ I think their family to eat, but also eat only The most important
1. Manufacturer Overview
| Location | Guangzhou, China |
| Year Established | 1995 |
| Annual Output Value | |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania;Mid East; Eastern Asia; Western Europe; Southern Europ; South Asia |
| Company Certifications | ISO 9001:2008;ISO14001:2004 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin Port |
| Export Percentage | |
| No.of Employees in Trade Department | 10-20 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Above 200,000 square meters |
| No. of Production Lines | Above 6 |
| Contract Manufacturing | Design Service Offered; Buyer Label Offered |
| Product Price Range | High; Average |
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Chemical NAOH Sodium Hydroxide Caustic Soda Solid
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 650000MT Per Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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