2 kg, Reagents, S
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Sodium methoxide, reagent grade, 95%, powder
MilliporeSigmaSynonyms: Sodium methylate CAS Number: 124-41-4 Formula: CH3NaO Formula Weight: 54.02 Linear Formula: NaOCH3 MDL No.: MFCD00012179 Purity: 0.95 Beilstein Registry Number: 3592982 EC Number: 204-699-5 UNSPSC Code: 12352100 General description: Sodium methoxide is a…
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Sodium tetrafluoroborate, 97%
Thermo Scientific ChemicalsSynonym(s): Sodium fluoroborate Formula: BF4Na Formula weight: 109.79 Purity: 97% CAS Number: 13755-29-8 Harmonized Tariff Code: 2840.20 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary…
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Silicon carbide, ^b-phase, 99.8% (metals basis)
Thermo Scientific ChemicalsFormula: SiC Formula weight: 40.10 Purity: 99.8% (metals basis) CAS Number: 409-21-2 Harmonized Tariff Code: 2849.20 Hazard Statements: H351-H315-H319-H335 Suspected of causing cancer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Sodium borohydride, powder, >=98.0%
MilliporeSigmaSynonyms: Sodium tetrahydridoborate CAS Number: 16940-66-2 Formula: H4BNa Formula Weight: 37.83 Linear Formula: NaBH4 MDL No.: MFCD00003518 Purity: >=98.0% Melting Point: >300 C (dec.) (lit.) EC Number: 241-004-4 UNSPSC Code: 12352302 General description: Sodium…
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Sodium hydrosulfite, technical grade
MilliporeSigmaSodium hydrosulfite (Sodium dithionite, Sodium hypodisulfite, Na2S2O4) is a white crystalline sodium salt. It decomposes in the presence of atmospheric oxygen to afford sodium hydrogen sulfate. It has been prepared by reducing sodium hydrogen sulfite in sulfurous acid solution with zinc. It is…
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Sodium metaperiodate, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium periodate Formula: INaO4 Formula weight: 213.89 Purity: 98% CAS Number: 7790-28-5 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
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ALDRICH Sodium hexafluorosilicate
MilliporeSigmaEmpirical Formula: F6Na2Si Linear Formula: Na2SiF6 Formula Weight: 188.06 MDL Number: MFCD00003491 Density: 2.68 g/mL at 25 °C(lit.)
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Sodium tripolyphosphate
Thermo Scientific ChemicalsSynonym(s): Sodium phosphate, Sodium triphosphate Formula: Na5P3O10 Formula weight: 367.91 CAS Number: 7758-29-4 Harmonized Tariff Code: 2835.31 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Sodium iodide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: NaI Formula weight: 149.89 Purity: 99.9% (metals basis) CAS Number: 7681-82-5 Harmonized Tariff Code: 2827.60 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Sodium Hydrogen Phosphate Heptahydrate, ACS, 98.0-102.0%
Thermo Scientific ChemicalsSynonym(s): Disodium phosphate; Sodium phosphate, dibasic CAS Number: 7782-85-6 MDL: MFCD00149180 EINECS: 231-448-7 Formula: Na2HPO4•7H2O Formula Weight: 268.07 (141.98anhy) Form: Crystalline Melting Point: 48.1°-5H{2}O …
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ALDRICH Silver nitrate, 99.9999% trace metals basis
MilliporeSigmaSynonym(s): Nitric acid silver(I) salt Empirical Formula: AgNO3 Linear Formula: AgNO3 Formula Weight: 169.87 MDL Number: MFCD00003414 Purity: 99.9999% trace metals basis Melting Point: 212 °C (dec.)(lit.)
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Sodium azide, ReagentPlus(R), >=99.5%
MilliporeSigmaSodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation. Synonyms: Hydrazoic acid sodium salt; NSC 3072 Molecular…
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Starch from Potato
MP BiomedicalsStarch is a carbohydrate consisting of a large number of glucose units joined by glycosidic bonds. It contains Approximately 75% amylopectin & 25% amylose. This polysaccharide is produced by all green plants as an energy store. It is the most common carbohydrate in the human diet and is…
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Starch from corn,
MilliporeSigmaSynonyms: Corn starch; Starch from maize Formula: (C6H10O5)n CAS No.: 9005-25-8 Other Notes: Unmodified regular corn starch containing approx. 73% amylopectin and 27% amylose
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Sodium Acetate, Anhydrous, Purified
Avantor - J.T.Baker®Formula: CH3COONa Formula Weight: 82.03 CAS Number: 127-09-3 Specific Gravity: 1L = 1.53 Kg
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Strontium chloride, anhydrous, 95%
Thermo Scientific ChemicalsFormula: SrCl2 Formula weight: 158.53 Purity: 95% CAS Number: 10476-85-4 Harmonized Tariff Code: 2827.39 Hazard Statements: H318-H302-H335-H315 Causes serious eye damage. Harmful if swallowed. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …
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Sodium bromide, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: NaBr Formula weight: 102.89 Purity: 99.0% min CAS Number: 7647-15-6 Harmonized Tariff Code: 2827.51
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Strontium hydroxide octahydrate, tech.
Thermo Scientific ChemicalsFormula: Sr(OH)2 8H2O Formula weight: 265.76 (121.60anhy) CAS Number: 1311-10-0 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2816.40 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Sodium Hydrogen Carbonate, ACS, 99.7-100.3%
Thermo Scientific ChemicalsSynonym(s): Sodium bicarbonate CAS Number: 144-55-8 MDL: MFCD00003528 EINECS: 205-633-8 Formula: NaHCO3 Formula Weight: 84.01 Form: Granular Density: 2.159 Refractive Index: 1.500 Solubility: Soluble in water. Insoluble in…
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Sodium acetate trihydrate, ACS, 99.0%-100.5%
Thermo Scientific ChemicalsSynonym(s): Acetic acid sodium salt trihydrate Formula: NaOOCCH3 3H2O Formula weight: 136.08 (82.03anhy) Purity: 99.0%-100.5% CAS Number: 6131-90-4 Harmonized Tariff Code: 2915.29
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Stainless Steel powder, -325 mesh, Type 316-L
Thermo Scientific ChemicalsFormula: Fe Cr Ni Mo 67.5 17 13 2.5 wt Harmonized Tariff Code: 7205.21 Hazard Statements: H372-H351-H319-H317-H335 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. Causes serious eye irritation. May cause an allergic skin reaction. May cause…
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Sodium dichromate dihydrate, ACS, 99.5-100.5%
Thermo Scientific ChemicalsFormula: Cr2Na2O7 2H2O Formula weight: 298.00 (261.97anhy) Purity: 99.5-100.5% CAS Number: 7789-12-0 UN Number: UN3087 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.30 Hazard Statements: H272-H301-H330-H334-H340-H350-H360-H372-H314-H312-H317 May…
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Sodium acetate trihydrate, ReagentPlus®, =99.0%
MilliporeSigmaSynonyms: Acetic acid sodium salt trihydrate Formula: CH3COONa · 3H2O Formula Weight: 136.08 CAS No.: 6131-90-4 Purity: ≥99.0% Other Notes: Enzyme substrate for acetate kinase (EC 2.7.2.1) Legal Information: ReagentPlus is a registered trademark of…
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Sodium formate, ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Formic acid sodium salt Formula: HCO2Na Formula weight: 68.01 Purity: 99.0% min CAS Number: 141-53-7 Harmonized Tariff Code: 2915.12
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Sodium tetrafluoroborate, 95%
Thermo Scientific ChemicalsSynonym(s): Sodium fluoroborate Formula: BF4Na Formula weight: 109.79 Purity: 95% CAS Number: 13755-29-8 Harmonized Tariff Code: 2826.90 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary…
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Sodium sulfate, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: Na2SO4 Formula weight: 142.04 Purity: 99.0% min CAS Number: 7757-82-6 Harmonized Tariff Code: 2833.11
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Sulfur powder, -325 mesh, 99.5%
Thermo Scientific ChemicalsPurity: 99.5% CAS Number: 7704-34-9 UN Number: UN1350 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2802.00 Hazard Statements: H228-H315 Flammable solid. Causes skin irritation. Precautionary Statements: P210-P280-P240-P241-P362-P321 Keep away from…
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Sodium hypochlorite, 14.5% available chlorine
Thermo Scientific ChemicalsFormula: ClNaO Formula weight: 74.44 CAS Number: 7681-52-9 UN Number: UN1791 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2828.90 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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Stainless Steel powder, -10+20 mesh, Type 316-L
Thermo Scientific ChemicalsFormula: Fe Cr Ni Mo 67.5 17 13 2.5 wt Harmonized Tariff Code: 7205.21 Hazard Statements: H372-H351-H319-H317-H335 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. Causes serious eye irritation. May cause an allergic skin reaction. May cause…
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Silica gel, large pore, 99.5%
Thermo Scientific ChemicalsPurity: 99.5% CAS Number: 63231-67-4 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if…
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Sodium chlorate, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: NaClO3 Formula weight: 106.45 Purity: 99.0% min CAS Number: 7775-09-9 UN Number: UN1495 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.11 Hazard Statements: H271-H302 May cause fire or explosion; strong oxidizer. Harmful if swallowed. …