Search in Category
Chemicals-S
Search term required.
Filter Your Search
Concentration
Grade
Size
Brand
Browse Categories
Loading...
Chemicals-S
Viewing Page 129 of 184
(1,835 results)
Succinic Acid ACS =99.5%, 250G
Item #:
SIG/14079-250G
Supplier #: 14079-250G
Supplier #: 14079-250G
SIGMA-ALDRICH CORPORATION Part No. 14079-250G
Synonyms: Butanedioic acid Formula: HOOCCH2CH2COOH Formula Weight: 118.09
CAS No.: 110-15-6 Purity: ≥99.5% (T)
Synonyms: Butanedioic acid Formula: HOOCCH2CH2COOH Formula Weight: 118.09
CAS No.: 110-15-6 Purity: ≥99.5% (T)
Sodium Thiosulfate, 99.9%, 250G
Item #:
SIG/217263-250G
Supplier #: 217263-250G
Supplier #: 217263-250G
SIGMA-ALDRICH CORPORATION Part No. 217263-250G
Formula: Na2S2O3 Formula Weight: 158.11
CAS No.: 7772-98-7 Purity: 99% Application: Applied in a widely useful, thiosulfate-assisted, synthesis of a variety of diamine-CuCN complexes. 1 Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 250 g in poly bottle Packaging: 5 g in glass bottle
Formula: Na2S2O3 Formula Weight: 158.11
CAS No.: 7772-98-7 Purity: 99% Application: Applied in a widely useful, thiosulfate-assisted, synthesis of a variety of diamine-CuCN complexes. 1 Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 250 g in poly bottle Packaging: 5 g in glass bottle
Sodium Nitrite 97% ACS 100g
Item #:
SIG/237213-100G
Supplier #: 237213-100G
Supplier #: 237213-100G
SIGMA-ALDRICH CORPORATION Part No. 237213-100G
Formula: NaNO2 Formula Weight: 69.00
CAS No.: 7632-00-0 Purity: ≥97.0% Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle Packaging: 5 g in glass bottle
Formula: NaNO2 Formula Weight: 69.00
CAS No.: 7632-00-0 Purity: ≥97.0% Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle Packaging: 5 g in glass bottle
Sodium Sulfate Reagent 500g
Item #:
SIG/239313-500G
Supplier #: 239313-500G
Supplier #: 239313-500G
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
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
Sodium Sulfate, ACS Reagent, =99.0%
Item #:
SIG/239313-50KG
Supplier #: 239313-50KG
Supplier #: 239313-50KG
SIGMA-ALDRICH CORPORATION Part No. 239313-50KG
Grade ACS reagent, anhydrous assay =99.0% form granular impurities =0.01% insolubles ≤5 ppm N compounds loss =0.5% loss on ignition pH 5.2-9.2 (25 ÝC, 5%) mp 884 ÝC(lit.) density 2.68 g/mL at 25 ÝC(lit.) anion traces chloride (Cl - ): =0.001% phosphate (PO4 3- ): ≤0.001% cation traces Ca: =0.01% Fe: ≤0.001% K: ≤0.01% Mg: ≤0.005% heavy metals (as Pb): ≤5 ppm storage temp. room temp
Grade ACS reagent, anhydrous assay =99.0% form granular impurities =0.01% insolubles ≤5 ppm N compounds loss =0.5% loss on ignition pH 5.2-9.2 (25 ÝC, 5%) mp 884 ÝC(lit.) density 2.68 g/mL at 25 ÝC(lit.) anion traces chloride (Cl - ): =0.001% phosphate (PO4 3- ): ≤0.001% cation traces Ca: =0.01% Fe: ≤0.001% K: ≤0.01% Mg: ≤0.005% heavy metals (as Pb): ≤5 ppm storage temp. room temp
Salicylic Acid, ACS Reagent, =99.0% 100G
Item #:
SIG/247588-100G
Supplier #: 247588-100G
Supplier #: 247588-100G
SIGMA-ALDRICH CORPORATION Part No. 247588-100G
Synonyms: 2-Hydroxybenzoic acid Formula: 2 - (HO)C6H4CO2H Formula Weight: 138.12
CAS No.: 69-72-7 Purity: ≥99.0% Packaging: 100, 500 g in poly bottle
Synonyms: 2-Hydroxybenzoic acid Formula: 2 - (HO)C6H4CO2H Formula Weight: 138.12
CAS No.: 69-72-7 Purity: ≥99.0% Packaging: 100, 500 g in poly bottle
Strontium Chloride Hexahydrate 99% 100G
Item #:
SIG/255521-100G
Supplier #: 255521-100G
Supplier #: 255521-100G
SIGMA-ALDRICH CORPORATION Part No. 255521-100G
Formula: SrCl2 + 6H2O Formula Weight: 266.62
CAS No.: 10025-70-4 Purity: 99%; 99.0-103.0% (ACS specification) Application: Used in the synthesis of cadmium sulfide core photocatalytic nanoparticles. 1 Packaging: 100, 500 g in poly bottle
Formula: SrCl2 + 6H2O Formula Weight: 266.62
CAS No.: 10025-70-4 Purity: 99%; 99.0-103.0% (ACS specification) Application: Used in the synthesis of cadmium sulfide core photocatalytic nanoparticles. 1 Packaging: 100, 500 g in poly bottle
Sodium Carbonate Anhydrous 500g
Item #:
SIG/791768-500G
Supplier #: 791768-500G
Supplier #: 791768-500G
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
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
