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About UsXinjiang Jinmai International Logistics Co., Ltd. has grown into a professional logistics trade enterprise with an annual income of more than 10 billion yuan, covering procurement, warehousing, logistics and transportation, international trade and global supply chain management. It has won many awards such as AEO advanced certification enterprise, key support logistics enterprise and excellent enterprise, and outstanding contribution award of foreign trade assessed by Urumqi Customs and relevant departments of Xinjiang Uygur Autonomous Region.
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NewsAt present, nearly 1200 types of mining materials procurement channels have been established, with more than 3000 suppliers, serving all major mines in Zijin Mining Group.
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Scope of ServicesAfter 15 years of development, the company's business covers procurement, warehousing, logistics and transportation, international trade, global supply chain management of professional logistics trade, is committed to becoming the best supply chain service provider in the mining industry. The company is committed to becoming the industry's preferred mining materials and service solutions provider, the world's first-class mining materials procurement platform.
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Service CaseAs the first logistics company established by Zijin Mining Group, after 15 years of development, the company's business covers procurement, warehousing, logistics and transportation, international trade, and global supply chain management. It is committed to becoming the best in the mining industry. Supply chain service provider.
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Talent RecruitmentThe company is committed to becoming the industry's preferred mining materials and service solutions provider, the world's first-class mining materials procurement platform. Looking forward to becoming your loyal friend and partner, creating a better future of mutual benefit and win-win!
Focusing on the main mining industry, the mining supply chain and technical service platform covering four types of businesses: technology, procurement, logistics, and trade provide technical and material supply guarantees for a number of super-large projects to be completed and put into production.
Mining Material Supply Service
Sodium carbonate
- Commodity name： Sodium carbonate
- Product Description
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Sodium carbonate is also known as soda or soda ash. It is an important inorganic chemical raw material, mainly used in the production of flat glass, glass products and ceramic glaze. Also widely used in life washing, acid neutralization and food processing.
Traits White powder or granule without odor at room temperature Density 2.54g/cm3 Melting Point 85°C Solubility Soluble in water, also soluble in glycerin, 20 ℃ can dissolve 20 grams of sodium carbonate per 100 grams of water, 35.4 ℃ maximum solubility, 100 grams of water can dissolve 49.7 grams of sodium carbonate, slightly soluble in anhydrous ethanol, insoluble in propanol PH 1% aqueous solution is 11.5 Aqueous solution In aqueous solution or molten state can conduct electricity, and the aqueous solution has astringent taste and smooth feeling water absorption Water absorption, gradually absorb 1mol/L moisture in exposed air (about = 15%) Hydrate Na2CO3 · H2O,Na2CO3 · 7H2O and Na2CO3 · 10H2O Indicator Item Indicator GB/T210-2022 Category 1 Category 2 Superior Products Superior Products First Class Qualified products Total Alkali (as NaCO; on a dry basis)/% 99.4 99.2 98.8 98 Total alkali content (as NaCO;, based on wet basis)/% 98.1 97.9 97.5 96.7 Chloride (%) 0.3 0.7 0.9 1.2 Water insoluble matter (%) 0.0025 0.0035 0.0055 0.0085 Iron (%) 0.02 0.03 0.1 0.15 Sulfate (%) 0.03 / / /
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Address: No. 475, Satellite Road, Economic and Technological Development Zone, Urumqi, Xinjiang
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Telephone: +86-991-3785615
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E-mail:jmwl@zijinmining.com
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Zijin Mining supply chain and technical service platform