Sodium Metasilicate Nonahydrate
English name:Sodium metasilicate Nonahydrate Granular
Formula:Na2SiO3·9H2O
Molecular weight:284.2
CASNO.:13517-24-3
Physicochemical characteristics:White particles; Relative density: 0.8-1.0; Melting point: 40-46℃; soluble in water or in thin alkali, insoluble in alcohol or in acid. The solution is alkaline, very hygroscopic and deliquescet when exposed to the air. Very hygroscopic and deliquescet when exposed to the air. Strong solution has a corroding effect on textile and skin.
Product packing specification: :Inner bag: PE plastic bag Outer bag: woven bag Net weight:25kg.
Storage and Delivery:Please store in a cool, dry and ventilated place. Keep products from being wet and avoid too much sun exposure during transportation. Temperature of products’ surroundings should be below 35℃.
The quality standards of Sodium metasilicate Nonahydrate Granular(HG/T2568-2008)
Packing:
The outer packing is made of plastic woven bag and kraft paper bag. The inner packing is made of polythene film bag. The net weight of each bag is 25kg.The inner bag is sealed, and the outer seam is tidy, in accordance with the packing requirements.We can determine the packing method according to customer's requirement.
Transportation:
The means of transport must be clean and dry.The package is broken, so we should prevent rain and dampness when shipping.
Storage:
Products should be stored at least 20cm from the ground to the wall to avoid the sun and rain, and adhere to the first-in, first-out principle.
Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
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