Anhydrous sodium sulfate
Product Introduction:
Anhydrous 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 ℃, sodium sulfate will transform into hexagonal crystals. Sodium sulfate is the most commonly used post-treatment desiccant in organic synthesis laboratories. Upstream raw materials include sulfuric acid, caustic soda, etc.
| Anhydrous sodium sulfate |
| Index Item | Index |
| Appearance | White crystalline powder |
| Content/% ≥ | 99 |
| Water insoluble/% ≤ | 0.005 |
| Chloride Content/% ≤ | 0.001 |
| Phosphate Content/% ≤ | 0.001 |
| Total nitrogen Content/% ≤ | 0.0005 |
| Potassium Content/% ≤ | 0.01 |
| Caleium Content/% ≤ | 0.002 |
| Iron Content/% ≤ | 0.0005 |
| Heavy metal Content/% ≤ | 0.0005 |
Product Application:
·Cooking agents used in the papermaking industry to manufacture sulfate pulp
·Used in the glass industry to replace soda ash as a co solvent
·Used in the textile industry for blending Vinylon spinning coagulants
·Mainly used as a filler for synthetic detergents
·It can be used as a buffer in sulfate zinc plating to stabilize the pH value of the plating solution
·Used in the papermaking industry, glass industry, chemical industry, textile industry, pharmaceutical industry, etc
Lanyao was established since early 1990s,in the start-up stage, as a watertreatment chemicals distributor, we provided product sales and technical supports for various regional sewage plants in East China. Since Eastern China has always been a concentrated area for the development of light and heavy industries in the early 20th century, the water qualities of sewage plants in various regions are relatively different and complicated so that the treatment is relatively difficult. Therefore, we usually send technicians to the site and conduct micro-experiments based on detection report on COD,BOD,SS,ammonia nitrogen,total phosphorus,heavy metal and other impurities.As that we can match the appropriate type of chemicals to obtain the best treatment effect. Until 2006, according to nearly ten years of technology accumulation and research on various types of chemicals, cooperating with experts and professors from various colleges and universities, Lanyao manufacturing-type enterprise was settled in yixing, jiangsu province. Lanyao produces a wide range of chemicals used in water treatment processes, including coagulants, flocculants, PH adjusters such as polyaluminium chloride, poly ferric sulphate, sodium acetate and polyaluminium ferric chloride, etc. The company is now located in the Chemical Industry Zone in Jiangsu Province, with a factory area of 17,000 square meters and 108 employees. We have a complete set of production management and quality control systems. We got the ISO9001 quality system certification in 2012, the ISO14001 environmental system certification in 2014, and the occupational health and safety management system certification in 2016. The company has both advanced equipment and talents, domestic advanced testing equipment, and over 30 years of professional and technical personnel with intermediate and senior titles. In addition, the company has a professional transportation team, and owns 10 liquid PAC tankers and 5 vans, which can fully guarantee the timeliness of product supply.
1. Who are we? We are located in Yixing Chemical Industrial Park, Jiangsu Province, with convenient transportation of sea and land transportation. Lanyao was established since early 1990s, have been specializing in the production of water treatment chemicals for over 20 years 2. How can we guarantee quality? Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us? Polyaluminium Chloride,Polyferric Sulfate,Polyaluminium Ferric Chloride,Polyacrylamide,Aluminium Sulfate
4. Why should you buy from us not from other suppliers? Over 20 years research and developmment technology accumulation Several custimization available Mature manufacture system Critic Material quality control Powerful logistics team Professional after-sales system
5. What services can we provide? Accepted Delivery Terms: FOB, CIF；
Accepted Payment Currency: USD, EUR, HKD, GBP, CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
6.How to contact me?
Amy
Phone: +8615161663213
Wechat: 15161663213
WhatsApp:15161663213
Email:amy@lanyaochem.com
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China High Quality Sodium Sulphate Anhydrous 99% White Glauber Salt Industrial Grade Images
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