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- Laboratory Chemicals And Reagents, Solvents
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R354.00 Ex VAT
- As a laboratory reagent to standardize acids and as an analytical reagent.The main uses of sodium carbonate are as water softener, food processing aid, pH modifier, swimming pool chemical and electrolyteIt is used in the manufacture of glass, paper, rayon, soaps, and detergentsFormula: Na2CO3Melting point: 851 °CDensity: 2,54 g/cm³Boiling point: 1 600 °CMolar mass: 105,9888 g/molChemSpider ID: 9916Soluble in: Water
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- Laboratory Chemicals And Reagents
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R352.00 Ex VAT
- Sulfuric acid is a highly corrosive, dense, and oily liquid that is colorless to slightly yellow. It is one of the most important industrial chemicals used in various manufacturing processes. With the chemical formula H2SO4, sulfuric acid is known for its strong acidic nature and its ability to react with a wide range of materials.
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- Laboratory Chemicals And Reagents
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R351.98 Ex VAT
- Sulfuric acid is a highly corrosive, dense, and oily liquid that is colorless to slightly yellow. It is one of the most important industrial chemicals used in various manufacturing processes. With the chemical formula H2SO4, sulfuric acid is known for its strong acidic nature and its ability to react with a wide range of materials.
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- Speciality Chemicals
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R327.28 Ex VAT
- Sodium Metasilicate PentaydrateSodium Metasilicate is formed by the high temperature fusion of sodium carbonate and silicon dioxide.Sodium Metasilicate forms highly alkaline solutions when dissolved in water.It is commonly used as a component of cleaners such as dishwasher detergent and laundry detergent.The industrial name of it is water glass.
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- Speciality Chemicals
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R327.00 Ex VAT
- Sodium Metasilicate PentaydrateSodium Metasilicate is formed by the high temperature fusion of sodium carbonate and silicon dioxide.Sodium Metasilicate forms highly alkaline solutions when dissolved in water.It is commonly used as a component of cleaners such as dishwasher detergent and laundry detergent.The industrial name of it is water glass.
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- Laboratory Chemicals And Reagents
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R321.10 Ex VAT
- Ammonium sulphate (nh4)2so4 500gIt is a laboratory analytical reagentgradeACS reagentInChI KeyBFNBIHQBYMNNAN-UHFFFAOYSA-Nassay≥99.0%impurities≤0.005% Insoluble matterign. residue≤0.005%pH5.0-6.0 (25 °C, 5%)mp>280 °C (dec.) (lit.)solubilitywater: soluble 132 g/L at 20 °Cdensity1.77 g/mL at 25 °C (lit.)anion traceschloride (Cl–): ≤5 ppmnitrate (NO3–): ≤0.001%phosphate (PO43-): ≤5 ppmcation tracesFe: ≤5 ppmheavy metals: ≤5 ppm (by ICP-OES)storage temp.room tempSMILES stringN.N.OS(O)(=O)=O
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- Laboratory Chemicals And Reagents
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R321.10 Ex VAT
- Ascorbic Acid C6H8O8 AR 500g gradeLaboratory reagent,InChI KeyCIWBSHSKHKDKBQ-JLAZNSOCSA-Ngradepuriss. p.a.assay99.7-100.5% (oxidimetric)formsolidoptical activity[α]20/D +20.5 to +21.5°, c = 10% in H2Oapplication(s)cell analysis: suitableimpuritiesrelated substances, in accordance (HPLC)≤0.001% heavy metals (by ICP-OES)ign. residue≤0.05% (as SO4)loss≤0.1% loss on drying, 105 °CpH2.1-2.6 (20 °C, 5%)mp190-194 °C (dec.)solubilitywater: soluble 176 g/L at 20 °Canion traceschloride (Cl–): ≤50 mg/kgsulfate (SO42-): ≤20 mg/kgcation tracesAs: ≤1 mg/kgCu: ≤5 mg/kgFe: ≤2 mg/kgPb: ≤5 mg/kgZn: ≤10 mg/kgsuitabilitycomplies for appearance of solutionpasses test for identity (IR)Agency/MethodPh…
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- Laboratory Chemicals And Reagents
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R321.10 Ex VAT
- Ammonium sulphate (nh4)2so4 500gIt is a laboratory analytical reagentgradeACS reagentInChI KeyBFNBIHQBYMNNAN-UHFFFAOYSA-Nassay≥99.0%impurities≤0.005% Insoluble matterign. residue≤0.005%pH5.0-6.0 (25 °C, 5%)mp>280 °C (dec.) (lit.)solubilitywater: soluble 132 g/L at 20 °Cdensity1.77 g/mL at 25 °C (lit.)anion traceschloride (Cl–): ≤5 ppmnitrate (NO3–): ≤0.001%phosphate (PO43-): ≤5 ppmcation tracesFe: ≤5 ppmheavy metals: ≤5 ppm (by ICP-OES)storage temp.room tempSMILES stringN.N.OS(O)(=O)=O
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- Laboratory Chemicals And Reagents
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R321.00 Ex VAT
- Ammonium sulphate (nh4)2so4 500gIt is a laboratory analytical reagentgradeACS reagentInChI KeyBFNBIHQBYMNNAN-UHFFFAOYSA-Nassay≥99.0%impurities≤0.005% Insoluble matterign. residue≤0.005%pH5.0-6.0 (25 °C, 5%)mp>280 °C (dec.) (lit.)solubilitywater: soluble 132 g/L at 20 °Cdensity1.77 g/mL at 25 °C (lit.)anion traceschloride (Cl–): ≤5 ppmnitrate (NO3–): ≤0.001%phosphate (PO43-): ≤5 ppmcation tracesFe: ≤5 ppmheavy metals: ≤5 ppm (by ICP-OES)storage temp.room tempSMILES stringN.N.OS(O)(=O)=O
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- Laboratory Chemicals And Reagents
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R321.00 Ex VAT
- Ascorbic Acid C6H8O8 AR 500g gradeLaboratory reagent,InChI KeyCIWBSHSKHKDKBQ-JLAZNSOCSA-Ngradepuriss. p.a.assay99.7-100.5% (oxidimetric)formsolidoptical activity[α]20/D +20.5 to +21.5°, c = 10% in H2Oapplication(s)cell analysis: suitableimpuritiesrelated substances, in accordance (HPLC)≤0.001% heavy metals (by ICP-OES)ign. residue≤0.05% (as SO4)loss≤0.1% loss on drying, 105 °CpH2.1-2.6 (20 °C, 5%)mp190-194 °C (dec.)solubilitywater: soluble 176 g/L at 20 °Canion traceschloride (Cl–): ≤50 mg/kgsulfate (SO42-): ≤20 mg/kgcation tracesAs: ≤1 mg/kgCu: ≤5 mg/kgFe: ≤2 mg/kgPb: ≤5 mg/kgZn: ≤10 mg/kgsuitabilitycomplies for appearance of solutionpasses test for identity (IR)Agency/MethodPh…
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