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Povidone PVP Specification: K*0 K*0 CAS: ********8 Molecular formula: C6H9NO n Appearance:A white to yellowish white , hygroscopic powder Usage: B...
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Ammonium chloride pharmaceutical grade *9.9percent NH4Cl FOB Price :To be determined Introduction : Ammonium Chloride pharmaceutical grade *9.9 CAS No.: *********9 EINECS No.:********4 Used as ant...
