A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Silicon Dioxide (Silica) Nanodispersion Type A (20nm)
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.]. Group: Nanodispersions. CAS No. 7631-86-9. Product ID: dioxosilane. Molecular formula: 60.084g/mol. Mole weight: (SiO2)n; SiO2; SiO2; SiO2; SiO2; SiO2; O2Si. O=[Si]=O. InChI=1S/O2Si/c1-3-2. VYPSYNLAJGMNEJ-UHFFFAOYSA-N.
Silicon Dioxide (Silica) Nanodispersion Type B (20nm)
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.]. Group: Nanodispersions. CAS No. 7631-86-9. Product ID: dioxosilane. Molecular formula: 60.084g/mol. Mole weight: (SiO2)n; SiO2; SiO2; SiO2; SiO2; SiO2; O2Si. O=[Si]=O. InChI=1S/O2Si/c1-3-2. VYPSYNLAJGMNEJ-UHFFFAOYSA-N.
Silicon Dioxide (SiO2)
Silicon Dioxide (SiO2). Group: Magnetic nanoparticles. Alternative Names: High Purity Silicon Dioxide (SiO2); 99.99% Silicon Dioxide (SiO2); 99.999% Silicon Dioxide (SiO2); ; high purity silicon oxide; high purity silicon(IV) dioxide; high purity beta quartz; high purity quartz; high purity silicon dioxide. 4N-5N.
Silicon diterbium pentaoxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Silicon diterbium pentaoxide, EINECS 235-651-1, 12412-58-7. Product Category: Heterocyclic Organic Compound. CAS No. 12412-58-7. Molecular formula: O5SiTb2. Mole weight: 429.96494. Purity: 0.96. IUPACName: oxygen(2-); silicon(2+); terbium(4+). Product ID: ACM12412587. Alfa Chemistry ISO 9001:2015 Certified.
Silicone DC-550
Silicone DC-550. Group: Silicone.
Silicone Defoamer Food Grade
Silicone Defoamer 30% Food Grade perfect for use as an antifoam or defoamer. Level 7 silicone antifoam is a great choice for your defoaming and foam supressing needs wherever a silicone based defoamer can be used. Food grade and Technical grade available. Water-dilutable and is effective in both hot and cold systems We can offer other active percentages. Uses: Defoam, antifoam. Alternative Names: Defoamer, Silicone antifoam. Grades: Food, Technical. Pack Sizes: 5 gallon, Drums, IBC/ Totes.
Silicone Emulsion - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
SILICONE EMULSIONS
SILICONE EMULSIONS. Group: Polymers.
Silicone Fluids
Silicone Fluids
Silicone oil
European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: TFR 1476, Xiameter PMX 0210, Protect 5000, BY 24-312, ECC 4865, Silok 8580, RES 422, 612S, Silquat AT 5-49, JY 810, Y 12147, Rhodia 6600, Tegostab B 8919, Silco FLWK 137, Xiameter OFS 2396, B 8919, F 370, S 5100A, Dow Corning 3-4680, SH 200-1000CS, BD 304, X 62-7658, Matsumoto Silicone Softener 302, KF 96L5CS, RTV 3838A, SLJ 1320, PLY 7511, Dicsilicone Softener 120, X 62-7655, BX 16-152B, X 62-762. CAS No. 63148-62-9.
Silicone oil
Silicone oil. Group: Biochemicals. Grades: Highly Purified. CAS No. 63148-62-9. Pack Sizes: 250g, 500g, 1kg. US Biological Life Sciences.
Worldwide
Silicone Oil 63148-62-9
Silicone Oil - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
A silicone oil is any liquid polymerized siloxane with organic side chains. CAS No. 63148-62-9. Product ID: CDC10-0490. Molecular formula: [-Si(CH3)2O-]n. Category: Moisturizers. Product Keywords: Cosmetic Ingredients; Moisturizers; Silicone oils; CDC10-0490; 63148-62-9; [-Si(CH3)2O-]n; MFCD00132673; 63148-62-9. Grade: for oil baths (from -50°C to +200°C). Quality Level: 100. Boiling Point: >140 °C/0.002 mmHg (lit.). Density: 0.967 g/mL at 20 °C.
Silicone OV-1
Silicone OV-1. Group: Silicone.
Silicones
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Silicon (II) Oxide
SILICON (II) OXIDE, 99.5% pure, -200 mesh, (Synonym: Silicon Monoxide), Formula: SiO. CAS No. 10097-28-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (II) Oxide
SILICON (II) OXIDE, 99.99% pure, -325 mesh, (Synonym: Silicon Monoxide), Formula: SiO. CAS No. 10097-28-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (II) Oxide
SILICON (II) OXIDE, 99.99% pure, 12 mm pieces and smaller, (Synonym: Silicon Monoxide), Formula: SiO. CAS No. 10097-28-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (II) Oxide
SILICON (II) OXIDE, 99.9% pure, -325 mesh, (Synonym: Silicon Monoxide), Formula: SiO. CAS No. 10097-28-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (II) Oxide
SILICON (II) OXIDE, 99.9% pure, 2-4 mm pieces, (Synonym: Silicon Monoxide), Formula: SiO. CAS No. 10097-28-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (II) Oxide
SILICON (II) OXIDE, 99.9% pure, 12 mm pieces and smaller, (Synonym: Silicon Monoxide), Formula: SiO. CAS No. 10097-28-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (II) Oxide
SILICON (II) OXIDE, 99.9% pure, -50 mesh, (Synonym: Silicon Monoxide), Formula: SiO. CAS No. 10097-28-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (II) Oxide, -325 Mesh
Silicon (II) Oxide, -325 Mesh. Grades: 99.97% Extremely High (>=99%). CAS No. 10097-28-6. Pack Sizes: Gram Quantities: 50 gm , 500 gm. Order Number: 3196-1.
www.prochemonline.com
Silicon(II) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis)
Silicon(II) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis). Group: Evaporation materials.
Silicon(IV) 2-ethylhexanoate, nominally in ethanol
Silicon(IV) 2-ethylhexanoate, nominally in ethanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Silicon 2-ethylhexanoate, EINECS 267-853-0, CID106984, Tetrakis(2-ethylhexanoic) acid, tetraanhydride with silicic acid, 2-Ethylhexanoic acid tetraanhydride with silicic acid (H4SiO4), Hexanoic acid, 2-ethyl-, tetraanhydride with silicic acid (H4SiO4), Hexanoic acid, 2-ethyl-, 1,1,1,1-tetraanhydride with silicic acid (H4SiO4), 67939-81-5. Product Category: Heterocyclic Organic Compound. CAS No. 67939-81-5. Molecular formula: MFCD00269842. Mole weight: 600.91. Purity: 0.96. IUPACName: tris(2-ethylhexanoyloxy)silyl 2-ethylhexanoate. Product ID: ACM67939815. Alfa Chemistry ISO 9001:2015 Certified.
Silicon(iv)acetate
Silicon(iv)acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SILICON TETRAACETATE. Appearance: white crystal. CAS No. 562-90-3. Molecular formula: C8H12O8Si. Mole weight: 264.26. Purity: 95%+. IUPACName: triacetyloxysilylacetate. Canonical SMILES: CC(=O)O[Si](OC(=O)C)(OC(=O)C)OC(=O)C. Density: 1.18 g/cm³. ECNumber: 209-239-7. Product ID: ACM562903. Alfa Chemistry ISO 9001:2015 Certified.
Silicon (IV) Acetate, anhydrous
Silicon (IV) Acetate, anhydrous. Grades: 99.% Extremely High (>=99%). CAS No. 562-90-3. Pack Sizes: Gram Quantities: 50 gm , 250 gm. Order Number: 3184.
www.prochemonline.com
Silicon (IV) chloride
Silicon (IV) chloride. Grades: 99.% Extremely High (>=99%). CAS No. 10026-04-7. Pack Sizes: Kilogram Quanitites: 1 kg. Order Number: 3186.
www.prochemonline.com
Silicon (IV) Nitride
SILICON (IV) NITRIDE, 99.9% pure, w/2% Magnesium Oxide, < 10 mu avg., Si{3}N{4} / 2% MgO. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Nitride
SILICON (IV) NITRIDE, ALPHA, 99.7% pure, < 2 microns average, Formula: Si3N4. CAS No. 12033-89-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Nitride
SILICON (IV) NITRIDE, 99.9% pure, w/0.5% Magnesium Oxide, -325 mesh, Formula: Si3N4/0.5% MgO. CAS No. 12033-89-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Nitride
SILICON (IV) NITRIDE, 99.9% pure, w/1.5% Magnesium Oxide, < 10 mu avg., Formula: Si3N4/1.5% MgO. CAS No. 12033-89-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Nitride
SILICON (IV) NITRIDE, 97% pure, 8-16 microns median point, Formula: Si3N4. CAS No. 12033-89-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Nitride
SILICON (IV) NITRIDE, ALPHA, 99.9% pure, < 1 micron average, Formula: Si3N4. CAS No. 12033-89-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon(IV) nitride, MgO binder, sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis)
Silicon(IV) nitride, MgO binder, sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis). Group: Evaporation materials.
Silicon(IV) nitride, MgO binder, sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis)
Silicon(IV) nitride, MgO binder, sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis). Group: Evaporation materials.
Silicon(IV) nitride, MgO binder, sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.9% (metals basis)
Silicon(IV) nitride, MgO binder, sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.9% (metals basis). Group: Evaporation materials.
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.97% pure, -150 mesh, (Synonym: Silicon Dioxide; Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.9% pure, < 5 microns average, (Silicon Dioxide, Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.99% pure, 1-3 mm pieces, fused, (Synonym: Silicon Dioxide; Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.99% pure, -50 mesh, (Synonym: Silicon Dioxide; Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.99+% pure, < 10 microns average, (Silicon Dioxide; Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.99% pure, 3-12 mm granules, fused, (Silicon Dioxide, Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.5% pure, -325 mesh, < 3 microns average, (Synonym: Silicon Dioxide; Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, FUMED, AMORPHOUS, 99% pure, -325 mesh, (Synonym: Silicon Dioxide Fumed; Silica Fumed), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.9% pure, -325 mesh, (Silicon Dioxide, Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, Colloidal, 40 wt% Formula: SiO2, (Silicon Dioxide, Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
Silicon (IV) Oxide. Grades: 99.99% Extremely High (>=99%). CAS No. 14464-46-1. Pack Sizes: Gram Quantities: 25 gm , 100 gm. Order Number: 3197-1.
www.prochemonline.com
Silicon (IV) Oxide
Silicon (IV) Oxide. Grades: 99.999% Extremely High (>=99%). CAS No. 14464-46-1. Pack Sizes: Gram Quantities: 25 gm , 100 gm. Order Number: 3199.
www.prochemonline.com
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.999% pure, -150 mesh, (Synonym: Silicon Dioxide), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.8% pure, 1 micron average, (Synonym: Silicon Dioxide; Silica), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon (IV) Oxide
SILICON (IV) OXIDE, 99.9% pure, -40 mesh, (Synonym: Silicon Dioxide), Formula: SiO2. CAS No. 7631-86-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.995% (metals basis)
Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.995% (metals basis). Group: Evaporation materials.
Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.995% (metals basis)
Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.995% (metals basis). Group: Evaporation materials.
Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.995% (metals basis)
Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.995% (metals basis). Group: Evaporation materials.
Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.995% (metals basis)
Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.995% (metals basis). Group: Evaporation materials.
Silicon, Lump, Laboratory Grade, 100 g
Formula: Si. Formula Wt: 28. 09. Characteristic: Metallic silver color. Storage Code: Green; general chemical storage. Grades: chem-grade laboratory. CAS No. 7440-21-3. Product ID: 887515. -- SOLD FOR EDUCATIONAL USE ONLY --
Silicon, Lump, Laboratory Grade, 500 g
Formula: Si. Formula Wt: 28. 09. Characteristic: Metallic silver color. Storage Code: Green; general chemical storage. Grades: chem-grade laboratory. CAS No. 7440-21-3. Product ID: 887517. -- SOLD FOR EDUCATIONAL USE ONLY --
Silicon metal
Silicon metal. Uses: For analytical and research use. Group: Metal alloys; process materials, geological, cement & soils. Catalog: APS003039. Shipping: Room Temperature.
Silicon Metal (Si) Powder
Silicon Metal (Si) Powder. Group: other nano materials. Alternative Names: Silicon Powder, Si powder. CAS No. 18282-10-5. 99.9%.
Silicon Metal (Si) Powder
Silicon Metal (Si) Powder. Group: other nano materials. Alternative Names: Silicon Powder, Si powder. CAS No. 7783-62-2. 99.99%.
100g Pack Size. Group: Building Blocks, Inorganic Chemicals. Formula: OSi. CAS No. 10097-28-6. Prepack ID 90005287-100g. Molecular Weight 44.08. See USA prepack pricing.