1.CAS NO:58-33-3 2.Appearance:a white or almost white powder 3.Quality standard:EP6.0 USP32 CP2010 4.Competitive price INTRODUCTIONNAMEPromethazine HydrochlorideCAS NO58-33-3EINECS 200-375-2MOLECUALR FORUM C17H20N2S.HClAPPEARANCE a white or almost white powderASSAY99%GRADEmedicine grade CHARACTERS USAGE1.Promethazine Hydrochloride can block smooth muscle, capillary wall of organizations such as ...
Copper Oxide mainly used for electroplating of electricity plate and the production of stainer for glass, ceramic and porcelain. Specification:Industry gradePurity: 98.0% MinNi:0.1% MaxPb:0.045% MaxFe:0.2% MaxCl:0.05% MaxSO4:0.1% MaxInsoluble in Hcl:0.1% Max Copper Oxide
... the advanced paymentSpecification ItemExcellent gradeFirst gradeQualifiedPurity,%99.9999.9099.0Acidity(HCl)0.00040.00080.0010Moisture,%0.0100.0200.060Residue after evaporation ...
Black Nickelic Oxide: 1.Purity:Ni>75% 2.CAS No.: 1314-06-3 3.Appearance:black powder 4.Molecular formula:Ni2O3 Our professional production black oxidation nickel,stable product quality,low price.This product purity and impurity index is as follows: Ni>75% Cu<0.001% Zn<0.002% Co<0.002% Ca<0.005% Mn<0.001% Mg<0.005% Na<0.01%insoluble HCL<0.01% PH 7-8.5 Purity Ni>75% Black Nickelic Oxide
1.Zinc oxide 99.7%, 99.5%,99% 2.Process: direct,indirect zinc oxide 3.Producation:1000mt/month 4.Ceritificate: ISO90012000 we are the zinc oxide manufacturer , we have own factorywe can product active zinc oxide , direct zinc oxide , indirect zinc oxideour product have passed the ISO9001-2000 quality certification Product : zinc oxideAppearance: White PowderCAS NO : 1314-13-2Zinc Oxide 99%Content ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.