Products: Molecular Formula: C4H6N2 Structural Formula: Molecular Weight: 82.10 Property: White or light yellow granular or columnar crystals. hygroscopicity, soluble in water, alcohol, insoluble in benzene. on the skin and mucous membrane irritant and corrosive. This product is used for metronidazole, the synthesis of IndyMac yl is Epoxy curing agent. CAS number: 693-98-1 operative standard: Enterprise inner standard Q/HY.J0203-2004 Package: 25KG/woven bag. Shelf life and storage way: 4year (dry, avoid light in cold place)
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specification
in-house stardand
Appearance
white to offwhite crystalline powder
Melting Point
143.0~146.0°C
Assay
≥99.0%(GC)
Water Content
≤0.5%
Use: Application: Mainly for the production of pharmaceutical intermediates, epoxy and other resins used as curing agent, textile dye auxiliary agent, and foam additives. 2 - methylimidazole is the most commonly used powder curing accelerator.
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.
Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.
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