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Sodium molybdate dihydrate

Product Name
Sodium molybdate dihydrate
CAS No.
10102-40-6
Chemical Name
Sodium molybdate dihydrate
Synonyms
MOLYBDIC ACID SODIUM DIHYDRATE;SODIUM MOLYBDENUM OXIDE DIHYDRATE;Sodium moL;SODIUM MOLYBRATE;ybdate dihydrate;Sodium Molybdate AR;Sodium molybdate dih;SODIUM MOLYBDATE pure;SODIUM MOLYBDATE 2H2O;SODIUM MOLYBDATE 2HYD
CBNumber
CB1684407
Molecular Formula
H2MoNaO5-
Formula Weight
200.95
MOL File
10102-40-6.mol
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Sodium molybdate dihydrate Property

Melting point:
100 °C (dec.)(lit.)
Density 
2.37 g/mL at 25 °C
bulk density
1000-1400kg/m3
storage temp. 
Store at +5°C to +30°C.
solubility 
840g/l
form 
Solid
Specific Gravity
3.28
color 
White
PH
9-10 (840g/l, H2O, 20℃)
Water Solubility 
56 g/100 mL (O ºC)
Merck 
14,8645
Exposure limits
ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 1000 mg/m3
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
10102-40-6(CAS DataBase Reference)
EPA Substance Registry System
Sodium molybdate(VI) dihydrate (10102-40-6)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
24/25-36-26
WGK Germany 
1
RTECS 
QA5085000
TSCA 
Yes
HS Code 
28417000
Toxicity
LD50 orally in Rabbit: 4233 mg/kg LD50 dermal Rat > 2000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
331058
Product name
Sodium molybdate dihydrate
Purity
ACS reagent, ≥99%
Packaging
5g
Price
$57.19
Updated
2025/07/31
Sigma-Aldrich
Product number
1.06524
Product name
Sodium molybdate dihydrate
Purity
EMPLURA?
Packaging
1kg
Price
$517
Updated
2025/07/31
Sigma-Aldrich
Product number
1.06524
Product name
Sodium molybdate dihydrate
Purity
EMPLURA?
Packaging
50kg
Price
$16780
Updated
2025/07/31
Sigma-Aldrich
Product number
1.06521
Product name
Sodium molybdate dihydrate
Purity
for analysis EMSURE?
Packaging
100g
Price
$174
Updated
2025/07/31
Sigma-Aldrich
Product number
1.06521
Product name
Sodium molybdate dihydrate
Purity
for analysis EMSURE?
Packaging
250g
Price
$258
Updated
2025/07/31
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Sodium molybdate dihydrate Chemical Properties,Usage,Production

Chemical Properties

white crystals or powder

Uses

Sodium molybdate dihydrate has been used as one of the phosphatase inhibitor during the Western blot analysis.
It may be used to prepare:

  • Shuttle-like barium molybdate (BaMoO4) microstructures under microwave conditions.
  • Nickel-molybdenum-zinc (NiMoZn) electrode.
  • Eu3+ doped lead molybdate (PbMoO4) nanocrystals (NCs) under microwave conditions.

Uses

Sodium molybdate dihydrate may be used to:

  • Prepare the modified Luria broth for growing Methylobacterium extorquens AM1 cells.
  • Prepare shuttle-like barium molybdate (BaMoO4) microstructures under microwave conditions.
  • Synthesize nickel-molybdenum-zinc (NiMoZn) electrode.

Uses

Sodium molybdate dihydrate can be used to manufacture inorganic and organic pigments, corrosion inhibitor, bath additive for metals finishing, reagent for alkaloids, micronutrient for plants and animals.

Definition

ChEBI: Sodium molybdate dihydrate is a hydrate that is the dihydrate form of sodium molybdate. It has a role as a poison. It is a hydrate, an inorganic sodium salt and a molybdate. It contains a sodium molybdate (anhydrous).

General Description

Sodium molybdate dihydrate (Na2MoO4.2H2O) is basic in nature. Its crystals belong to the orthorhombic crystal system and space group Pbca.

Hazard

Sodium molybdate dihydrate is toxic to humans and irritating to eyes and skin. Causes somnolence and coma in intraperitoneal lethal-dose studies of mice and rats; Causes normocytic anemia in 4-week intermittent intraperitoneal studies of rats; Causes urine changes, pigmented or nucleated red blood cells, changes in teeth or supporting structures, weight loss, effects on testes, epididymis, or sperm duct, lactation, and effects on menstrual cycle in repeated-dose oral studies of rats.

reaction suitability

reagent type: catalyst
core: molybdenum

Purification Methods

Crystallise it from hot water (1mL/g) by cooling to 0o.

Sodium molybdate dihydrate Preparation Products And Raw materials

Raw materials

Molybdenum concentrate Molybdenum trioxide

Preparation Products

Phosphoric acid 4-Bromotoluene Calcium acetate
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View Lastest Price from Sodium molybdate dihydrate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Sodium molybdate dihydrate 10102-40-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000kg/month
Release date
2025-04-22
Wuhan Fortuna Chemical Co.,Ltd
Product
Sodium molybdate dihydrate 10102-40-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2025-04-21
HebeiShuoshengImportandExportco.,Ltd
Product
Sodium molybdate dihydrate 10102-40-6
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-07

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