S | Sodium salicylate

Sodium salicylate AnalaR NORMAPUR® Sodium silicate

analytical reagent Silicic acid sodium salt , Sodium silicate Assay (calculated on dried substance)...... Min. 99.5 Heavy metals (as Pb)...... Max. 10 ppm Water...... Max. 0.2 % Cl (Chloride)...... Max. 20 ppm SO4 (Sulphate)...... Max. 100 ppm Fe (Iron)...... Max. 10 ppm Warning H319 H335 H315 Cat. No. Pk Pack type P280 P302+P352 P304+P340 P305+P351+P338 28065.230 250 g Plastic bottle for solids P309+P311 CAS 1344-09-8 EINECS: 215-687-4 Sodium salicylate, crystallized GPR RECTAPUR® Density: 1.39 g/cm³ (25 °C)

Assay (calculated on dried substance)...... Min. 99.5 % Heavy metals (as Pb)...... Max. 10 ppm Sodium silicate TECHNICAL Loss on drying (110°C)...... Max. 0.5 % Cl (Chloride)...... Max. 100 ppm SO4 (Sulphate)...... Max. 0.06 % Silica...... 60 to 64 % Sodium oxide...... 17 to 20 % Cat. No. Pk Pack type 28068.296 1 kg Plastic bottle for solids Cat. No. Pk Pack type 28068.460 25 kg Bucket (Plastic) 28087.361 5 kg Bucket (Plastic)

Sodium silicate in aqueous solution TECHNICAL Sodium selenate decahydrate Danger Silica...... 25.6 to 27.6 % H301+H331 H373 H410 Sodium oxide...... 7.5 to 8.5 % P260 P273 P304+P340 P309+P310 Cat. No. Pk Pack type CAS 10102-23-5 28079.320 2,5 l Plastic bottle 28079.363 5 l Plastic bottle Index 034-002-00-8 28079.460 25 l Plastic drum EINECS: 236-501-8 UN: 2630 ADR 6.1,I di-Sodium succinate hexahydrate Restricted to professional users. 1,4-Butanedioic acid disodium salt hexahydrate , Succinic acid disodium salt Na₂SeO₄·10H₂O hexahydrate , Sodium succinate dibasic hexahydrate M.W. 369.09 g/mol Density: 1.584 g/cm³ (20 °C) CAS 6106-21-4 Melting Pt: 35 °C EINECS: 205-778-7 Storage Temperature: Ambient temperature NaOOCCH₂CH₂COONa·6H₂O M.W. 270.15 g/mol Density: 1.529 g/cm³ (20 °C) Sodium selenate decahydrate GPR RECTAPUR® Melting Pt: 300 °C Storage Temperature: Ambient temperature Assay...... Min. 97.0 % Metal impurities...... Max. 0.02 % Insolubility in water...... Max. 0.03 % di-Sodium succinate hexahydrate, reagent Cat. No. Pk Pack type grade 302113L 100 g Plastic bottle Purity...... 99.0 % Sulfate...... 0.02 %

Cat. No. Pk Pack type Sodium selenite 0477-100G 100 g Plastic bottle for solids 0477-500G 500 g Plastic bottle for solids Danger H300 H331 H317 H411 EUH031 P280 P273 P302+P352 P304+P340 P309+P310 Sodium sulphate CAS 10102-18-8 CAS 7757-82-6 Index 034-003-00-3 EINECS: 231-820-9 EINECS: 233-267-9 Na₂SO₄ UN: 2630 M.W. 142.04 g/mol ADR 6.1,I Density: 2.7 g/cm³ (20 °C) Restricted to professional users. Boiling Pt: 1429 °C (1013 hPa) Melting Pt: 888 °C Na₂SeO₃ Storage Temperature: Ambient temperature M.W. 172.94 g/mol Density: 3.1 g/cm³ (20 °C) Melting Pt: 710 °C Storage Temperature: Ambient temperature

Sodium selenite TECHNICAL

Identification...... Passes test

Cat. No. Pk Pack type 28074.231 250 g Plastic bottle for solids

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456-S__Sodium salicylate.indd 456 4/14/2014 11:19:11 PM