Chemicals-S

Sodium Hydroxide Pellet, 97+% ACS 2.5KG

Item #: SIG/221465-2.5KG
Supplier #: 221465-2.5KG

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 Spec Sheet

SIGMA-ALDRICH CORPORATION Part No. 221465-2.5KG
Synonyms: ‘Caustic soda' Formula: NaOH Formula Weight: 40.00
CAS No.: 1310-73-2 Purity: ≥97.0% Packaging: 12, 50 kg in poly drum Packaging: 2.5 kg in poly bottle Packaging: 25, 500, 6 x 500 g in poly bottle

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Silica Gel 100-200 Mesh (NOMINAL) 500G

Item #: SIG/SX0143L-1
Supplier #: SX0143L-1

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Silica Gel Grade 923 Synonym: Amorphous Silica, Amorphous Silicon Dioxide. CAS Number 7631-86-9

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Starch from Potato, Soluble, 1kg

Item #: SIG/S2004-1KG
Supplier #: S2004-1KG

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Sigma Aldrich
Mfg Item # : S2004-1KG
Formula: (C₆H₁₀O₅)_n
CAS No.: 9005-25-8

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Starch Potato Soluble 500g

Item #: SIG/S2004-500G
Supplier #: S2004-500G

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SIGMA-ALDRICH CORPORATION Part No. S2004-500G
Formula: (C₆H₁₀O₅)_n
CAS No.: 9005-25-8

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Sodium Carbonate Anhydrous 500g

Item #: SIG/791768-500G
Supplier #: 791768-500G

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 Spec Sheet

SIGMA-ALDRICH CORPORATION Part No. 791768-500G
Synonym: Calcined soda, Carbonic acid disodium salt, Soda ash CAS Number: 497-19-8 Linear Formula: Na₂CO₃ Molecular Weight: 105.99 Beilstein Registry Number: 4154566 EC Number: 207-838-8 MDL Number: MFCD00003494 Biochem/physiol Actions Buffer component, may be used for the removal of peripheral membrane proteins. Packaging 1 kg in poly bottle; 2.5, 12 kg in poly drum; 500 g in poly bottle Legal Information Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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Sulfamic Acid ACS Reagent, 99.3% 100g

Item #: SIG/383120-100G
Supplier #: 383120-100G

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SIGMA-ALDRICH CORPORATION Part No. 383120-100G
Synonym: Amidosulfonic acid CAS Number 5329-14-6  Linear Formula NH2SO3H  Molecular Weight 97.09   EC Number 226-218-8  MDL number MFCD00011603   PubChem Substance ID 24863940

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Sodium Hydroxide Pellets ACS 500g

Item #: SIG/221465-500G
Supplier #: 221465-500G

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 Spec Sheet

SIGMA-ALDRICH CORPORATION Part No. 221465-500G
Synonyms: ‘Caustic soda' Formula: NaOH Formula Weight: 40.00
CAS No.: 1310-73-2 Purity: ≥97.0% Packaging: 12, 50 kg in poly drum Packaging: 2.5 kg in poly bottle Packaging: 25, 500, 6 x 500 g in poly bottle

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Sodium Sulfate Reagent 500g

Item #: SIG/239313-500G
Supplier #: 239313-500G

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 Spec Sheet

Sigma Aldrich
Mfg Item # : 239313-500G
CAS Number: 7757-82-6 Linear Formula: Na₂SO₄ Molecular Weight: 142.04 EC Number: 231-820-9 MDL Number: MFCD00003504 PubChem Substance ID: 24854369 Packaging 1, 2.5 kg in poly bottle; 5 kg in poly drum; 12 kg in fiber drum; 500 g in poly bottle

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Sulfuric Acid ACS Reagent 95-98% 2.5L

Item #: SIG/258105-2.5L
Supplier #: 258105-2.5L

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 Spec Sheet

SIGMA-ALDRICH CORPORATION Part No. 258105-2.5L
Chemical name: Sulfuric acid Material form: Liquid Density (g/cm3): 1.84 Molecular weight: 98.08 Molecular formula: H2O4S Chemical purity: 95.0-98.0% UN Number: UN 1830

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Sodium Salicylate ReagentPlus,=99.5%,5kg

Item #: SIG/S3007-5KG
Supplier #: S3007-5KG

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 Spec Sheet

SIGMA-ALDRICH CORPORATION Part No. S3007-5KG
Synonyms: 2-Hydroxybenzoic acid sodium salt; Salicylic acid sodium salt Formula: HOC₆H₄COONa Formula Weight: 160.10
CAS No.: 54-21-7 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 5 kg in poly drum Packaging: 500 g in poly bottle

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