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Sodium tungstate dihydrate

Name: Sodium tungstate dihydrate
Brand: SAJ

JIS special grade, 99.0-100.5

Synonym(s):

Tungstic acid sodium salt dihydrate

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About This Item

Linear Formula:

Na₂WO₄ · 2H₂O

CAS Number:

10213-10-2

Molecular Weight:

329.85

UNSPSC Code:

12352302

PubChem Substance ID:

329753203

EC Number:

236-743-4

MDL number:

MFCD00149190

Assay:

99.0-100.5

Grade:

JIS special grade

Form:

crystals

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Properties

grade

JIS special grade

assay

99.0-100.5

form

crystals

reaction suitability

reagent type: catalyst
core: tungsten

availability

available only in Japan

pH

9.0-11.5 (20 °C, 100 g/L)

mp

698 °C (lit.)

SMILES string

O.O.[Na+].[Na+].[O-][W]([O-])(=O)=O

InChI

1S/2Na.2H2O.4O.W/h;;2*1H2;;;;;/q2*+1;;;;;2*-1;

InChI key

WPZFLQRLSGVIAA-UHFFFAOYSA-N

Description

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pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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