Na2moo4 2h2o

Na2moo4 2h2o

Another Name:Sodium Molybdate; disodiummolybdate
CAS : 7631-95-0;106463-33-6;14666-91-2
EINECS number: 231-551-7
Molecular formula: MoNa2O4
Molecular weight: 205.9171 Appearance: White powder
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Sodium Molybdate

 

 

na2moo4 2h2o is a chemical substance.

nature:

Appearance: na2moo4 2h2o is a white crystalline solid.

Soluble: soluble in water, insoluble in alcohols and ether.

 

Density 2.37g/mLat 25 ° C

Melting point 100 ° C (dec.) (lit.)

Water solubility 56 g/100 mL (O º C)

Solubility 840g/l

PH value 9-10 (840g/l, H2O, 20 ℃)

Storage conditions Store at+5 ° C to+30 ° C

Stability and stability. Incompatible with strong oxidants.

Sensitivity Easy absorbing moisture

 

Manufacturing method:

The common method for preparing na2moo4 2h2o is to react molybdic acid with sodium hydroxide and then crystallize to obtain the product.

 

ITEM

SPECIFICATION

Na2MoO4 ·2H2O 99.0 min.
Mo 39.3 min.
Cl 0.02 max.
Pb 0.002 max.
SO4 0.2 max.
PO4 0.01 max.
Water Insoluble 0.1 max.
PH 7.5-9.5

 

Purpose:

Industrial application: na2moo4 2h2o is commonly used as a raw material for molybdate salts in industry. It can be used to produce other molybdenum compounds, such as ammonium molybdate, zinc molybdate, etc.

Analytical reagent: na2moo4 2h2o can also be used as a chemical analytical reagent for quantitative analysis of molybdenum in analytical chemistry.

 

Security information:

na2moo4 2h2o is irritating to the skin and eyes, and should be washed promptly after contact.

During the operation, it is important to avoid inhaling dust or solutions and avoid ingestion. Appropriate protective equipment such as gloves, glasses, etc. should be worn during use.

Please store na2moo4 2h2o in a dry, well ventilated place and keep it away from flammable substances.

Please follow the relevant safety operating procedures and guidelines when using.

 

 

molybdic acid sodium salt

 

na molybdate

 

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