SODIUM TUNGSTATE Dihydrate LR Alternate Name(S) Sodium Wolframate Description Colourless Crystals

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Product Name: SODIUM TUNGSTATE Dihydrate LR Alternate Name(s) Sodium wolframate Description Colourless crystals. Properties Chemical Formula: Product Code: SL130 Molecular Weight: 329.86 General Information: CAS No.: 10213-10-2 Insoluble in alcohol and acids. Non combustible material. Hazard and Safety Data UN Group: None Allocated Quality Specification Class: None Allocated Assay: 98% min. UN Number: None Allocated Specific Properties and Impurities [Typical levels]: Hazchem code: None Allocated CS MSDS Code: 1CHEK Melting point 692°C Loses 2H2O ~100 °C Poison schedule: Not Scheduled Emergency pH Value (100 g/L, H2O, 20 °C) 9 -11.5 Procedure Guide No.: N/A Solubility in Water (@ 20°C) ~ 730 g/L Specific Gravity 3.245 Free Alkali (as Na2CO3) ≤ 0.2% Chloride (Cl) ≤ 0.05% Sulphate (SO4) ≤ 0.02% Total nitrogen (N) ≤ 0.005% Iron (Fe) ≤ 0.002% Chem-Supply Pty Ltd - An ISO 9001:2008 Accredited Company 38 - 50 Bedford Street, Gillman SA 5013, Australia ABN 19 008 264 211 PO Box 201, Port Adelaide SA 5015, Australia Telephone +61 8 8440 2000 Fax +61 8 8440 2001 E-mail: [email protected] Web: www.chemsupply.com.au Chem-Supply does not warrant that this product is suitable for any use or purpose. The user must ascertain the suitability of the product for any intended purpose. Preliminary testing of the product before use or application is recommended. Any reliance or purported reliance upon Chem-Supply Pty Ltd with respect to any skill or judgement or advice in relation to the suitability of this product for any purpose is disclaimed. Except to the extent prohibited at law, any condition implied by any statute as to the merchantable quality of this product or fitness for any purpose is hereby excluded. This product is not sold by description. Where the provisions of Part V, Division 2 of the Trade Practices Act apply, the liability of Chem-Supply Pty Ltd is limited to the replacement or supply of equivalent goods or payment of the cost of replacing the goods or acquiring equivalent goods. Rev. No: 4.

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