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Sodium sulfate is a salt formed by the combination of sulfate ions and sodium ions, with the chemical formula Na2SO4. Sodium sulfate is soluble in water, and its solution is mostly neutral, soluble in glycerol but insoluble in ethanol. Inorganic compounds, high-purity, fine-grained anhydrous substances are called yuanming powder. Yuanming powder is a white, odorless, bitter crystalline or powder with hygroscopic properties. The appearance is colorless, transparent, large crystals or granular small crystals. Sodium sulfate easily absorbs water when exposed to air, forming sodium sulfate decahydrate, also known as mirabilite, which is slightly alkaline. Mainly used for manufacturing water glass, glass, enamel, pulp, refrigeration mixtures, detergents, desiccants, dye diluents, analytical chemical reagents, pharmaceuticals, feed, etc. At 241 ºC, sodium sulfate will transform into hexagonal crystals. Sodium sulfate is the most commonly used post-treatment desiccant in organic synthesis laboratories.
Molecular formula:Na2SO4
Molecular weight:142.042
Character:White powder.
Specification of Sodium sulfate
| Spec. | Standard | Result |
| item | ||
| Na2SO4 % | 99 | 99.65 |
| NaCL % | 0.35 | 0.05 |
| Fe % | 0.002 | 0.001 |
| Mg % (Ca, Mg) | 0.15 | 0.01 |
| Water Non-dissolved Matter% | 0.05 | 0.04 |
| Whiteness (r457) % | 82 | 88 |
| Moisture % | 0.2 | 0.03 |
| Ph | 6-8.5 | 6.7 |
The chemical industry is used as a raw material for manufacturing sodium sulfide, sodium silicate, and other chemical products. The textile industry is used for blending Vinylon spinning coagulation baths.
1. Packing
25kg/50kg/1000kg PP/Paper bag or as per clients' requests.
27MT/20'GP
27MT/20'GP
27MT/20'GP
2. Shipping
We mainly shipping by MSK, COSCO, MSC, MCC, CMA, OOCL, APL,HPL, ONE, WANHAI and so on.
1. This accelerates the formation of calcium sulfoaluminate, a hydration product, thereby accelerating the hydration and hardening rate of cement. The dosage of sodium sulfate is generally 0.5% to 2% of the cement mass, which can improve the early strength of concrete by 50% to 100%. The 28 day strength sometimes increases and sometimes decreases, with an increase of about 10%, depending on the type of cement, curing conditions, and dosage. It is also used as a filler for synthetic detergents, as well as in the papermaking industry, glass industry, chemical industry, textile industry, and pharmaceutical industry.
2. Used as analytical reagents, such as dehydrating agents, digestion catalysts for nitrogen determination, and interference inhibitors in atomic absorption spectroscopy analysis. Also used in the pharmaceutical industry.
3. It is used in chemical, papermaking, glass, dyes, printing and dyeing, and pharmaceutical industries. It is also used in the manufacturing of synthetic fibers, leather making, non-ferrous metallurgy, enamel, etc. It is also used as an additive in detergents and soap.
4. It can be used as a buffer in sulfate zinc plating to stabilize the pH value of the plating solution
5.The glass industry is used to replace soda ash. The chemical industry is used as a raw material for manufacturing sodium sulfide, sodium silicate, and other chemical products. The textile industry is used for blending Vinylon spinning coagulation baths. Used in the pharmaceutical industry as a laxative. It is also used in non-ferrous metallurgy, leather, and other fields.
UX CHEMICALS CO.,LTD established in 2018, is the leading manufacturer and supplier for chemicals,with strongest supplying capability and excellent service. We mainly produce and sell Calcium chloride, Sodium bicarbonate, Ammonium bicarbonate, Aluminium sulphate, Citric acid Soda ash, PAC, PVC, and other water treatment chemicals and food additives.
Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, South America, etc.
We can supply best quality, prompt delivery and professional service.
We insist on the belief "client′s satisfaction is our first concern".
OUR OBJECTIVES
Pursuit of Excellence
We relentlessly purse continuous improvement and excellence in projects, products,processes, and services, and define success as getting the right things done well.
Customer Service
Good customer service helps us retain clients and generate repeat revenue. Keeping our customers happy should be a primary objective of your organization. Provide Value-added service is our ultimate goal.
People Oriented
We keep great focus on the quality and loyalty of our employees and we offer a stimulation work environment, also opportunities for personal development and progress with our group.
| Industry Chemicals | ||
| Ammonium bicarbonate | CMC LV/HV | Sodium bicarbonate |
| Ammonium chloride industry grade | Glutaraldehyde | Sodium bromide liquid |
| Aluminium sulphate | Magnesium chloride flakes | Sodium bromide solid |
| Calcium bromide liquid | PAC LV/HV | Sodium metabisulphite |
| Calcium bromide solid | Poly Aluminium chloride | Sodium Metasilicate |
| Calcium chloride 74% flakes | Potassium hydroxide | Sodium nitrate |
| Calcium chloride powder 94%min | Potassium sulphate | Sodium Nitrite |
| Calcium chloride prills 94%min | Potassium formate | Sodium sulphate |
| Caustic soda flakes | Potassium acetate | THPS |
| Caustic soda pearls | Soda ash dense | Urea |
| Citric acid anhydrous | Soda Ash light | Xanthan gum |
| Citric acid monohydrate | PVC | Xanthan gum API grade |
| Food additives | |
| Ammonium bicarbonate | Phosphoric acid food grade |
| Benzoic acid | Potassium sorbate |
| Calcium chloride flakes | Sodium benzoate |
| Citric acid anhydrous | Sodium bicarbonate |
| Citric acid monohydrate | Sodium metabisulphite |
| CMC | Xanthan gum food grade |
ISO9001&ISO14001
