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8.43899

Sigma-Aldrich

Sodium molybdate dihydrate

for synthesis

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Synonym(s):
Sodium molybdate dihydrate
Empirical Formula (Hill Notation):
MoNa2O4 · 2H2O
CAS Number:
Molecular Weight:
241.95
MDL number:
EC Index Number:
231-551-7

Quality Level

form

crystals

potency

4233 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)

pH

9-10 (20 °C, 840 g/L in H2O)

mp

687 °C (Elimination of water of crystallisation)

solubility

840 g/L

density

2.71 g/cm3 at 22 °C (for the dihydrate)

bulk density

1000‑1400 kg/m3

storage temp.

2-30°C

InChI

1S/Mo.2Na.4O/q;2*+1;;;2*-1

InChI key

TVXXNOYZHKPKGW-UHFFFAOYSA-N

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1 of 4

This Item
1.065211.065241.93239
Sodium molybdate dihydrate for analysis EMSURE®, ACS, Reag. Ph Eur

Supelco

1.06521

Sodium molybdate dihydrate

Sodium molybdate dihydrate EMPLURA®

Supelco

1.06524

Sodium molybdate dihydrate

Supelco

Supelco

1.93239

Sodium molybdate

mp

687 °C (Elimination of water of crystallisation)

mp

687 °C (Elimination of water of crystallisation)

mp

687 °C (Elimination of water of crystallisation)

mp

-

density

2.71 g/cm3 at 22 °C (for the dihydrate)

density

2.71 g/cm3 at 22 °C (for the dihydrate)

density

2.71 g/cm3 at 22 °C (for the dihydrate)

density

-

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

room temp

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

-

potency

4233 mg/kg LD50, oral (Rat)

potency

4233 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)

potency

4233 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)

potency

-

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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