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Glass Making Sodium Carbonate Soda Ash Dense Na2CO3 Powder CAS 497-19-8

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xSample | Free | CAS | 497-19-8 |
---|---|---|---|
MOQ | 1 Ton | Size | 60 Mesh |
Purity | ≥ 99.2% | Loading Port | Qingdao / Tianjin / Lianyungang Port |
Highlight | Soda Ash Dense CAS 497-19-8,Glass Making Sodium Carbonate Soda Ash,Glass Making Soda Ash Dense |
99.2% Use For Glass Making Sodium Carbonate Soda Ash Dense Na2CO3 White Powder CAS 497-19-8
1. Description:
Sodium carbonate is a inorganic compound with the molecular formula of Na ₂ CO ≮, molecular weight of 105.99, also called soda ash, but it is classified as salt,
It does not belong to alkali. Also known as soda or soda ash in international trade. It is an important inorganic chemical raw material, mainly used for flat glass Production of glass, glass products, and ceramic glazes. It is also widely used for daily washing, acid neutralization, and food processing.
Sodium carbonate is a white odorless powder or particle at room temperature. Has water absorption and gradually absorbs 1mol/L of water when exposed to air (approximately=15%). Its hydrates include Na2CO3 · H2O, Na2CO3 · 7H2O, and Na2CO3 · 10H2O. Sodium carbonate
The aqueous solution is alkaline and has a certain degree of corrosiveness, and can undergo double decomposition reactions with acids, as well as with some calcium and barium salts Decomposing reactions.
1. The glass industry is a major source of consumption for soda ash, with a consumption of 0.2t per ton of glass. Mainly used for float glass and picture tubes
Glass shell, optical glass, etc.
2. Used in chemical engineering, metallurgy, etc. The use of heavy soda ash can reduce the flying of alkali dust, reduce raw material consumption, and improve labor conditions,
It can also improve product quality, reduce the erosion of alkali powder on refractory materials, and extend the service life of the kiln.
3. As a buffer, neutralizer, and dough improver, it can be used in pastries and noodle products, and can be used in moderation according to production needs.
4. Used as a detergent for wool rinsing, bath salts, and pharmaceutical purposes, as an alkaline agent in leather tanning.
5. It is used in food industry as neutralizer and leavening agent, such as manufacturing amino acid, soy sauce and flour food such as Mantou and bread.
It can also be added to pasta as alkaline water to increase elasticity and ductility. Sodium carbonate can also be used to produce monosodium glutamate.
6. Color TV specific reagents.
7. Used in the pharmaceutical industry as an antacid and a permeable laxative.
8. Used for chemical and electrochemical oil removal, chemical copper plating, aluminum etching, electrolytic polishing of aluminum and alloys, chemical oxidation of aluminum
The sealing after phosphating, rust prevention between processes, electrolytic chromium removal coating, and chromium removal oxide film are also used for pre plating copper and plating
In the electrolyte of steel and steel alloy plating.
9. The metallurgical industry is used as a smelting flux, flotation agent for mineral processing, and desulfurization agent for steelmaking and antimony smelting.
10. Used as a water softener in the printing and dyeing industry.
11. The leather industry is used for degreasing raw hides, neutralizing chrome tanned leather, and improving the alkalinity of chrome tanning liquids.
12. Quantitative analysis is the benchmark for determining acid solution. Determine aluminum, sulfur, copper, lead, and zinc. Test urine and whole blood glucose. branch
A co solvent for silica in cement analysis. Metallographic analysis of metals, etc.
TEST | STANDARD | RESULT |
TOTAL ALKALI CONTENT ( AS Na2CO3 ON DRY BASIS ) |
≥ 99.2% | 99.35 |
NaCl ( AS NaCl ON DRY BASIS ) | ≤ 0.7% | 0.58 |
Fe ( DRY BASIS ) | ≤ 0.0035% | 0.0010 |
SULFATE ( AS SO4 ON DRY BASIS ) | ≤ 0.03% | < 0.02 |
WATER INSOLUBLE MATTER | ≤ 0.03% | 0.009 |
BULK DENSITY ( G/ML ) | ≥ 0.90 | 0.92 |
GRANULARITY( 180μm ) | ≥ 70.0% | 93.5 |
APPEARANCE | WHITE FINE PARTICLES | |
CONCLUSION | SUPERIOR PRODUCTS |
4. Feature advantage:
Protect packages from damage and keep them well closed. Store in a cool, well - ventilated, dry and shaded area. Avoid inhalation, ingestion and contact with eyes and skin.
Sodium bicarbonate is an alkaline substance, commonly known as baking soda. When making pasta, it has the effect of making the dough fluffy and also has the effect of making it crispy. Sodium bicarbonate tablets can neutralize stomach acid and are used in patients with indigestion. You can use it to rinse your mouth and prevent oral mold infections caused by long-term use of antibacterial drugs. It can also alkalize urine and prevent the crystallization of drugs such as sulfonamide. It can also be dropped into the ear to soften cerumen. Sitting baths with sodium bicarbonate solution can be used to prevent gynecological inflammation, such as fungal vaginitis.
Typical packaging includes 50kg/1000kg PP& PE bag. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS).
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