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Best Price 1, 3-Propanediol CAS 504-63-21
Chemical Stocks3-Propanediol CAS 504-63-2504-63-21 3-Propanediol
Labeyond Chemicals Co., Ltd.
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Product Description 1,3-Propanediol is an important chemical. It is not only in the chemical industry, materials, food field huge demand, but also in the field of medicine, automotive, makeup also has a wide range of uses, the largest application is as a new polyester fiber PTT key raw materials. PTT fiber combines the advantages of various fibers, such as the anti-fouling property of polyester, the softness of nylon, and the bulk property of acrylic fiber. Test ItemsSpecificationsResultsAppearanceTransparentTransparentContent,w/%(GC)≥99.999.92Chroma, Hazen≤105Water, w/%≤0.050.03Acidity, w/%≤0.0130.0023Iron content, 10-6≤0.5≤0.5Chloride,10-6≤0.5Not DetectedAsh,w/%≤0.001≤0.001UV absorbance(270nm)≤0.080.007
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