A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Silica gel, preparative chromatography grade, spherical, 7.5 micron APS, 120 angstroms, 99.99+%, S.A. 335m2/g, P.V. 1.00cc/g. Uses: For analytical and research use. CAS No. 63231-67-4. Molecular formula: O2Si. Mole weight: 60.08. Catalog: APB63231674-13.
Silica gel, TLC high purity grade, with gypsum binder & fluorescent indicator,12 Micron APS,S.A. 500-600m2/g,60A,pH 6.5-7.5
Silica gel, TLC high purity grade, with gypsum binder & fluorescent indicator,12 Micron APS,S.A. 500-600m2/g,60A,pH 6.5-7.5. Uses: For analytical and research use. CAS No. 63231-67-4. Molecular formula: O2Si. Mole weight: 60.08. Catalog: APB63231674-15.
Silica gel, TLC high purity grade, without binder, with fluorescent indic., 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6.5-7.5
Silica gel, TLC high purity grade, without binder, with fluorescent indic., 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6.5-7.5. Uses: For analytical and research use. CAS No. 63231-67-4. Molecular formula: O2Si. Mole weight: 60.08. Catalog: APB63231674-17.
Silica Gel with 3% AgNO3
Silica Gel with 3% AgNO3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
Silica Glass
Transparent to gray, odorless powder. Irritating to the skin and eyes on contact. Inhalation will cause irritation in the respiratory tract. [Note: Amorphous silica is the non-crystalline form of SiO2.];PelletsLargeCrystals, OtherSolid, Liquid;DryPowder; Liquid;DryPowder; OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals;DryPowder; OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, OtherSolid, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, PelletsLargeCrystals, OtherSolid; DryPowder, PelletsLargeCrystals, WetSolid; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid; WetSolid, Liquid;PelletsLargeCrystals;White, fluffy powder or granules. Hygroscopic;Solid;FINE WHITE POWDER.;COLOURLESS OR WHITE CRYSTALS.;COLOURLESS WHITE CRYSTALS.;COLOURLESS OR WHITE CRYSTALS.;Solid;Transparent to gray, odorless powder. [Note: Amorphous silica is the non-crystalline form of SiO2.]. Molecular formula: (SiO2)n;SiO2;SiO2;SiO2;SiO2;SiO2;O2Si. Mole weight: 60.084g/mol. IUPAC Name: dioxosilane. SMILES: O=[Si]=O. InChI: InChI=1S/O2Si/c1-3-2.
Silica, hydrate(8CI,9CI). Alternative Names: 1343-98-2; 1343-98-2silicicacid; Silicondioxide,formingfilmc; BEADS BASED ON SILICIUM DIOXIDE, MICROSIZE; BAKER SAND; BLUE GEL DESICCANT. Grades: 95%. CAS No. 10279-57-9. Molecular formula: H2O. x O2 Si. Mole weight: 60.08.
Transparent to gray, odorless powder. Irritating to the skin and eyes on contact. Inhalation will cause irritation in the respiratory tract. [Note: Amorphous silica is the non-crystalline form of SiO2.];PelletsLargeCrystals, OtherSolid, Liquid;DryPowder; Liquid;DryPowder; OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals;DryPowder; OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, OtherSolid, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, PelletsLargeCrystals, OtherSolid; DryPowder, PelletsLargeCrystals, WetSolid; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid; WetSolid, Liquid;PelletsLargeCrystals;White, fluffy powder or granules. Hygroscopic;Solid;FINE WHITE POWDER.;COLOURLESS OR WHITE CRYSTALS.;COLOURLESS WHITE CRYSTALS.;COLOURLESS OR WHITE CRYSTALS.;Solid;Transparent to gray, odorless powder. [Note: Amorphous silica is the non-crystalline form of SiO2.]. CAS No. 7631-86-9. Molecular formula: (SiO2)n;SiO2;SiO2;SiO2;SiO2;SiO2;O2Si. Mole weight: 60.084g/mol. IUPAC Name: dioxosilane. SMILES: O=[Si]=O. InChI: InChI=1S/O2Si/c1-3-2.
Silica sand, 1-2 mm is an inorganic, inert, and biocompatible (under certain conditions) solid matrix composed of high-purity silica particles. Silica sand, 1-2 mm is primarily used as a physical functional material in biochemical research[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 14808-60-7. Pack Sizes: 500 g; 1 k g; 2.5 k g. Product ID: HY-W096178B.
Silica (SiO2) nanowires
Silica (SiO2) nanowires.
Silica Slurry
Silica Slurry. CAS No. 7631-86-9. Molecular formula: SiO2. Purity: 99%.
Silica spheres
Hard, free-flowing spherical pellets made from colloidal silicon dioxide (SiO2). Grades: Pharmaceutical grade. Product ID: PE-0702.
Silicic acid, zirconium salt, cadmium pigment-encapsulated. Alternative Names: Silicic acid, zirconium salt, cadmium pigment-encapsulated;Kieselsure, Zirkonsalz, Cadmiumpigment-eingeschlossen;Einecs 310-077-5. CAS No. 102184-95-2. Product ID: ACM102184952. Alfa Chemistry - ISO 9001:32057 Certified.
Silicomolybdic Acid
SILICOMOLYBDIC ACID, HYDRATE, Reagent, crystal, (Synonym: Molybdosilicic Acid, Hydrate), Formula: H4(SiMo12O40).xH2O. CAS No. 12027-12-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99.5% pure, 95% <10 microns, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, PIECES, 99.9999% pure, 1-10 mm, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, MIL-S-230C, Grade II, Class C, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99.9995% pure, <150 microns, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99.999% pure, +30 mesh, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, Chemically conforms to MIL-S-230C, Grade I, (Synonym: FSSS 8-15 micron per MIL-STD-1234, method 202.1), Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, PIECES, 99.9999% pure, 25-75 mm, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99% pure, -325 mesh, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99% pure, -200 mesh, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99% pure, -140 mesh, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, BEADS, 99.99999% pure, 0.3-3 mm, typ. 900 mu avg., Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99% pure, < 10 microns average, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99.999% pure, -325 mesh, typ. 1 mu avg., Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, POWDER, 99% pure, -100 +325 mesh, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, BEADS, 99.9999% pure, 0.3-3.3 mm, typ. 900 mu avg., Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
SILICON, ELEMENTAL, PIECES, 99.9999% pure, 25 mm and smaller, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon
Silicon powder, amorphous appears as a dark brown powder. Insoluble in water and denser than water. Burns readily when exposed to heat or flames, and may be difficult to extinguish. Water may not be effective in extinguishing flames. Used to make computer microchips.;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals;STEEL-GREY CRYSTALS OR BLACK-TO-BROWN AMORPHOUS POWDER.;Black to gray, lustrous, needle-like crystals.;Black to gray, lustrous, needle-like crystals. [Note: The amorphous form is a dark-brown powder.]. Molecular formula: Si. Mole weight: 28.085g/mol. IUPAC Name: silicon. SMILES: [Si]. InChI: InChI=1S/Si.
Silicon
SILICON, ELEMENTAL, SHOT, 99.9999% pure, 1 mm, Formula: Si. CAS No. 7440-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Silicon 2,3-naphthalocyanine bis(trihexylsilyloxide). Uses: For analytical and research use. CAS No. 92396-88-8. Mole weight: 1340.02. Catalog: AP92396888.
Silicon 2,9,16,23-tetra-tert-butyl-29H,31H-phthalocyanine dihydroxide. Uses: For analytical and research use. CAS No. 85214-70-6. Mole weight: 799.05. Catalog: AP85214706.