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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
 (export grade)

First-class

Second-class

Anhydrous
 Sodium molybdate

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 .