Medical Face Mask, Disposable Face Mask, Disposable Face Masks manufacturer / supplier in China, offering Face Mask Manufacturer China Medical Mask Face Best Price Disposable Face Mask, Non-Ferric Aluminum Sulfate for Water Treatment Chemicals, Non Contact Digital Forehead Infrared Thermometer and so on.
Min. Order / Reference FOB Price | |
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10 kg | Contact Supplier |
Local Area: | Yantai, Shandong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, WesternUnion, Small-amountpayment, MoneyGram |
CAS No.: | 26780-96-1 |
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Formula: | (C12h15n)N N=2-4 |
EINECS: | 500-051-3 |
TECHNICAL SPECIFICATIONS
Appearance
Amber to brown granulose
Softening point,ºC ,min
80-100
Heating loss,%,max
0.30
Ash content,%, max
0.45
Insoluble In ethanol,%,max
0.20
Dimer,trimer,tetramer content,%,min
40