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Sodium molybdate

Preparation
Sodium molybdate
Sodium molybdate structure
CAS No.
7631-95-0
Chemical Name:
Sodium molybdate
Synonyms
molybdic;Natriummolybdat;Sodium molybdat;SODIUM MOLYBDATE;disodiummolybdate;SodiumMolybdateGr;Sodamidemolybdate;SODIUMMOLYBDENATE;Disodium molybdate;sodiummolybdate(vi
CBNumber:
CB4765741
Molecular Formula:
MoNa2O4
Formula Weight:
205.91714
MOL File:
7631-95-0.mol

Sodium molybdate Properties

Melting point:
687 °C (lit.)
Density 
3.78 g/mL at 25 °C (lit.)
refractive index 
1.714
form 
Powder
Specific Gravity
3.28
color 
White
Water Solubility 
It is soluble in water.
Sensitive 
Hygroscopic
Merck 
14,8645
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
TVXXNOYZHKPKGW-UHFFFAOYSA-N
CAS DataBase Reference
7631-95-0(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
948QAQ08I1
NIST Chemistry Reference
sodium molybdate(VI)(7631-95-0)
EPA Substance Registry System
Disodium molybdate (7631-95-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H303-H332
Precautionary statements  P261-P271-P304+P340-P312a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  1
RTECS  QA5075000
TSCA  Yes

Sodium molybdate price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 243655 Sodium molybdate ≥98% 7631-95-0 5g $34 2020-08-18 Buy
Sigma-Aldrich 243655 Sodium molybdate ≥98% 7631-95-0 100g $81.3 2020-08-18 Buy
Alfa Aesar 012209 Sodium molybdenum oxide, anhydrous, Mo 46.2% 7631-95-0 500g $177 2021-03-22 Buy
Alfa Aesar 012209 Sodium molybdenum oxide, anhydrous, Mo 46.2% 7631-95-0 100g $52.1 2021-03-22 Buy
Strem Chemicals 93-1160 Sodium molybdate, anhydrous, 98+% 7631-95-0 100g $40 2021-03-22 Buy

Sodium molybdate Chemical Properties,Uses,Production

Preparation

may be obtained as a dihydrate by evaporating an aqueous solution of molybdenum trioxide and sodium hydroxide. Heating the dihydrate at 100°C converts it to the anhydrous salt.

Chemical Properties

solid

Uses

Reagent in analytical chemistry, paint pigment, production of molybdated toners and lakes, metal finishing, brightening agent for zinc plating, corro- sion inhibitor, catalyst in dye and pigment produc- tion, additive for fertilizers and feeds, micronutri- ent.

Definition

ChEBI: An inorganic sodium salt having molybdate as the counterion.

Hazard

Irritant.

Agricultural Uses

Sodium molybdate (NazMoO4-2H2O), which is an important molybdenum source, is applied along with other fertilizers or as a foliar spray (with 39% molybdenum). Sodium molybdate is the sodium salt of molybdic acid. Fusing molybdenum oxide with sodium carbonate or hydroxide makes sodium molybdate.
Molybdenum is an essential component of the enzyme nitrate reductase which catalyzes the conversion of nitrate (NO3-) to nitrite (NO2-). It is also a component of the nitrogenase enzyme involved in nitrogen fixation by root nodule bacteria of leguminous crops. Soaking seeds in sodium molybdate solution (made with slurry or dust) before sowing is an effective seed treatment. Sodium molybdate, the most commonly used fertilizer supplying molybdenum, is used as foliar spray, or in mixed fertilizers. It is also used in seed treatment.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by subcutaneous and intravenous routes. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of Na2O. See also MOLYBDENUM COMPOUNDS.

Sodium molybdate Preparation Products And Raw materials

Raw materials

Preparation Products


Sodium molybdate Suppliers

Global( 291)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20907 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1275 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58

View Lastest Price from Sodium molybdate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-12-01 Sodium Molybdate
7631-95-0
US $11.00 / Kg/Bag 1g 99% 10000kg Hebei Crovell Biotech Co Ltd
2021-11-20 Sodium molybdate
7631-95-0
US $10.00 / Kg/Bag 1KG 99% 20 TONS Hebei Zhanyao Biotechnology Co. Ltd
2021-08-26 Sodium molybdate
7631-95-0
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.

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