螯合剂
产品名称:Sodium Metabisulfite
Product name: Sodium Molybdate
Synonyms: SODIUM MOLYBDATEextrapure AR;SODIUM MOLYBDATE pure; Sodium molybdate dihydrate, min. 39,5 Mo; Sodiummolybdenum oxide, Puratronic, 99.998% (metals basis);Sodium Molybdate,Dihydrate, Crystal, Reagent ;Molybdic acid dihydrate sodium salt, Natriimolybdas dihydricus;Molybdic acid dihydrate sodium salt; DISODIUMMOLYBDATE(+6)DIHYDRATE
CAS no.: 10102-40-6
Molecular formula: Na2MoO4•2H2O
Molecular weight: 241.95
Properties:
Item | Index | ||||
Selected products | High-class | First-class | Second-class | Anhydrous | |
Sodium molybdate (Na2MoO4•2H2O),%≥ | 99.5 | 99.0 | 96.0 | 93.0 | |
Mo, %≥ | 39.5 | 39.2 | 45 | ||
Water insolubles, %≤ | 0.02 | 0.02 | 0.02 | 0.10 | 0.1 |
Sulfate, %≤ | 0.07 | 0.1 | 0.1 | 0.2 | |
Cl, %≤ | 0.02 | 0.02 | 0.05 | 0.05 | |
Pb, %≤ | 0.0005 | 0.0005 | 0.0005 | 0.002 | 0.002 |
Fe, %≤ | 0.002 | 0.002 | 0.002 | 0.01 | 0.005 |
As, %≤ | 0.0005 | 0.0005 | 0.0005 | 0.002 | 0.002 |
Cu, %≤ | 0.0005 | 0.0005 | 0.001 | 0.001 | 0.001 |
PH value | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 |
Uses: Used in the manufacture of alkaloids, dyes, chemicalfertilizers, pigments and catalysts, flame retardants and metal inhibitor inenvironment-friendly type water cooling system, can also be used for galvanizedpolishing agent and chemical reagents.
Packing: 25kg plastic woven bag .