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SODIUM TUNGSTATE DIHYDRATE AR/ACS

Reagent for determination of Uric acid.

Synonyms : Tungstic acid sodium salt dihydrate

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Material Safety Data Sheet (MSDS)

Certificate of Analysis (COA)

Chemical Information
Article No.	AL4311
Grade	AR/ACS
Purity	99%
CAS Number	10213-10-2
Molecular Formula	Na2WO4.2H2O
Molecular Weight	329.86
HS Code	28418010
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	730 g/L (20 °C)
Colour	White crystalline
Melting point/ Freezing point(°C)	698 °C
pH value	9 - 11.5 at 100 g/l at 20 °C
Density (g/cm3)	4.18
Odour	Odorless
Physical state at 20 °C	Solid

Chemical Information
Article No.	AL4311
Grade	AR/ACS
Purity	99%
CAS Number	10213-10-2
Molecular Formula	Na2WO4.2H2O
Molecular Weight	329.86
HS Code	28418010
Shelf Life	5 Years

Pricing
Pack Size	Price (INR)	Price Request
100 gm	₹ 1070
250 gm	₹ 2600
500 gm	₹ 4940
Packaging Sizes Available On Demand
10 gm 25 gm 2.5 Kg 1 Kg 5 Kg 25 Kg

Physical Properties
Solubility in water(% weight)	730 g/L (20 °C)
Colour	White crystalline
Melting point/ Freezing point(°C)	698 °C
pH value	9 - 11.5 at 100 g/l at 20 °C
Density (g/cm3)	4.18
Odour	Odorless
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Signal Word	Warning
Symbol	GHS07
Hazardous Statement	H302

Specifications
Assay	99 - 101%
Sulphate (SO4)	Max 0.01%
Arsenic (As)	Max 0.0005%
Chloride (Cl)	Max 0.005%
Appearance	White Crystalline Powder

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