A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Hafnium (IV) t-Butoxide. Grades: 99.9% Extremely High (>=99%). CAS No. 99381. Pack Sizes: Gram Quantities: 10 gm , 50 gm. Order Number: 1952.
www.prochemonline.com
Hafnium(IV) tert-butoxide
Hafnium(IV) tert-butoxide. Uses: Hafnium tert-butoxide [hf(otbu)4] is a mononuclear; volatile; and highly promising precursor for the deposition of hfo2 and other hafnium doped thin films by vapor deposition techniques. the deposited films show high dielectric constant suitable for semiconductor devices. Group: Solution deposition precursorsvapor deposition precursors. Alternative Names: Hafnium tetra-t -butoxide,Hafnium tetrakis(t -butoxide),Tetra-t -butoxyhafnium,Tetrakis(t -butoxy)hafnium. CAS No. 2172-2-3. Pack Sizes: 10 g in stainless steel cylinder. Product ID: hafnium(4+); 2-methylpropan-2-olate. Molecular formula: 470.94. Mole weight: Hf[OC(CH3)3]4. CC (C) (C)O[Hf] (OC (C) (C)C) (OC (C) (C)C)OC (C) (C)C. 1S/4C4H9O.Hf/c4*1-4(2, 3)5;/h4*1-3H3;/q4*-1;+4, WZVIPWQGBBCHJP-UHFFFAOYSA-N. WZVIPWQGBBCHJP-UHFFFAOYSA-N.
Hafnium(IV) Trifluoromethane sulfonate
Hafnium(IV) Trifluoromethane sulfonate. Group: Biochemicals. Alternative Names: Hafnium(IV) Triflate; Trifluoromethane sulfonic Acid Hafnium(IV) Salt. Grades: Highly Purified. CAS No. 161337-67-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Hafnium Machined Part
Hafnium Machined Part. Group: Magnetic nanoparticles. Alternative Names: Hf Machined Part, Hafnium Machined Part.
Hafnium Metal
HAFNIUM METAL, PIECES, 99.9% pure, 12 mm and smaller, Formula: Hf. CAS No. 7440-58-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Hafnium Metal
HAFNIUM METAL, POWDER, 99.9% pure, -325 mesh, Formula: Hf. CAS No. 7440-58-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Hafnium Metal
HAFNIUM METAL, ROD, 99.9% pure, 12.7 mm diameter x 10 cm long, Formula: Hf. CAS No. 7440-58-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Hafnium Metal
HAFNIUM METAL, SLUGS, 99.8% pure, 2.4 mm diameter x 12.7 mm long, Formula: Hf. CAS No. 7440-58-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Hafnium Metal
HAFNIUM METAL, ROD, 99.9% pure, 6.35 mm diameter x 10 cm long, Formula: Hf. CAS No. 7440-58-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Hafnium Metal
HAFNIUM METAL, POWDER, 99.9% pure, -100 +325 mesh, Formula: Hf. CAS No. 7440-58-6. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Hafnium Nitride HfN Powder
Hafnium Nitride HfN Powder. Uses: Hard alloy,metal-ceramic. Group: Nitride powders. CAS No. 25817-87-2. Molecular formula: 192.5. Mole weight: HfN. >99%.
Hafnium Silicide HfSi2 Powder. Uses: Hafnium silicide is used in cermets, high temperature oxidation resistant coatings, high temperature structural materials and aerospace and aerospace applications. Group: Silicide powders. CAS No. 12401-56-8. Molecular formula: 234.66. Mole weight: HfSi2. Customizable.
Hafnium, sponge, -0.75 + 20 Mesh. Grades: 99.6% Extremely High (>=99%). CAS No. 7440-58-6. Pack Sizes: Gram Quantities: 10 gm , 50 gm. Order Number: 1951.
www.prochemonline.com
Hafnium tert-butoxide
Hafnium tert-butoxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tetrakis(tert-butoxy)hafnium. Product Category: Micro/NanoElectronics. Appearance: Liquid. CAS No. 2172-2-3. Molecular formula: C16H36HfO4. Mole weight: 470.9. Purity: 95%+. IUPACName: Hafnium(4+);2-methylpropan-2-olate. Canonical SMILES: CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-].[Hf+4]. Density: 1.166 g/mL at 25 °C (lit.). Product ID: ACM2172023-2. Alfa Chemistry ISO 9001:2015 Certified.
Hafnium Titanate
HAFNIUM TITANATE, 99.5% pure, -325 mesh, <10 microns average, (Synonym: Hafnium Titanium Oxide), Formula: HfTiO4. CAS No. 12055-24-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
HAFNIUM TITANATE
HAFNIUM TITANATE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: hafniumtitaniumoxide(hftio4). Appearance: Powder. CAS No. 12055-24-2. Molecular formula: HfO4Ti-. Mole weight: 290.35. Purity: 0.99. Product ID: ACM12055242. Alfa Chemistry ISO 9001:2015 Certified.
Hafnium Tube / Pipe / Ring
Hafnium Tube / Pipe / Ring. Group: Magnetic nanoparticles. Alternative Names: Hf Tube, Hf Pipe, Hafnium Tube, Hafnium Pipe.
Hafnium Wire
Hafnium Wire. Group: Magnetic nanoparticles. Alternative Names: Hf Wire, Hafnium Wire.
Hafnocene Dichloride
Hafnocene Dichloride. Group: Biochemicals. Alternative Names: Bis (cyclopentadienyl) hafnium Dichloride. Grades: Highly Purified. CAS No. 12116-66-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Ha II Methylase Reaction Buffer (10X)
1X Hpa II Methylase Reaction Buffer: Group: Molecular Biology. Grades: Molecular Biology Grade. Pack Sizes: 1ml. US Biological Life Sciences.
Worldwide
Hainanenin 1
Hainanenins is a novel family of antimicrobial peptides with strong activity from Hainan cascade-frog, Amolops hainanensis. The results showed that hainanenin-1 possessed strong and broad-spectrum antimicrobial activities against Gram-positive, Gram-negative bacteria and fungi, including a large number of clinically isolated drug-resistant pathogenic microorganisms, and slight antioxidant activity.
Hainanenin-1-1
Hainanenin-1-1 has antimicrobial activity. Hainanenin-1-1 was found in Amolops hainanensis [Hainan sucker frog]. Grades: >97% by HPLC.
Hainanenin 5
Hainanenins is a novel family of antimicrobial peptides with strong activity from Hainan cascade-frog, Amolops hainanensis. The results showed that hainanenin-5 possessed strong and broad-spectrum antimicrobial activities against Gram-positive, Gram-negative bacteria and fungi, including a large number of clinically isolated drug-resistant pathogenic microorganisms, and slight antioxidant activity. Grades: >95% by HPLC.
Hainanensin-4 antimicrobial peptide precursor
Hainanensin-4 antimicrobial peptide precursor is isolated from Odorrana hainanensis.
Hainanensisin-A2 antimicrobial peptide precursor
Hainanensisin-A2 antimicrobial peptide precursor is isolated from Odorrana hainanensis.
Hainanensisin-A4 antimicrobial peptide precursor
Hainanensisin-A4 antimicrobial peptide precursor is isolated from Odorrana hainanensis.
H-Ala-2-Cl-Trt Resin
Alfa Chemistry's amino acid 2-Cl-Trt resins are available in loadings ranging from 0.4 to 0.7 mmol/g. Since the linked amino acids are N-protected, these resins can be used without pretreatment. Group: Amino acid 2-cl-trt resins. Alternative Names: L-Alanine 2-chlorotrityl ester, polymer bound. Pack Sizes: 5g, 25g.
H-Ala-4m-betana hcl
H-Ala-4m-betana hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-Alanine 4-methoxy-beta-naphthylamide hydrochloride, 3438-14-0, A5414_SIGMA, CTK8G0476, AG-F-17147, FT-0634854, L-Alanine 4-methoxy-|A-naphthylamide hydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 3438-14-0. Molecular formula: C14H17ClN2O2. Mole weight: 280.75. Purity: 0.96. IUPACName: (2S)-2-amino-N-(4-methoxynaphthalen-2-yl)propanamide;hydrochloride. Canonical SMILES: CC(C(=O)NC1=CC2=CC=CC=C2C(=C1)OC)N.Cl. Product ID: ACM3438140. Alfa Chemistry ISO 9001:2015 Certified.
H-Ala-AFC
H-Ala-AFC is the fluorogenic substrate for microsomal alanine aminopeptidase, excitation at 400 nm, emission at 505 nm. Synonyms: (S)-2-amino-N-(2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)propanamide. Grades: 95%. CAS No. 126910-31-4. Molecular formula: C13H11F3N2O3. Mole weight: 300.24.
H-Ala-Ala-Ala-OME acetate
H-Ala-Ala-Ala-OME is a substrate for a simultaneous determination of the esterase and the peptidase activities of pancreatic elastase. Synonyms: AAA-OMe. CAS No. 84794-58-1. Molecular formula: C12H23N3O6. Mole weight: 305.33.
H-ALA-ALA-ALA-PNA HCL
H-Ala-Ala-Ala-Pna is a chromogenic substrate for porcine pancreatic elastase and for astacin. Synonyms: H-Ala-Ala-Ala-Pna hydrochloride; (S)-2-amino-N-((S)-1-((S)-1-(4-nitrophenylamino)-1-oxopropan-2-ylamino)-1-oxopropan-2-yl)propanamide hydrochloride; AAA-pNA. CAS No. 50450-80-1. Molecular formula: C15H22ClN5O5. Mole weight: 387.82.
H-Ala-Ala-D-Ala-OH
H-Ala-Ala-D-Ala-OH. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-ALANYL-ALANYL-D-ALANINE;H-ALA-ALA-D-ALA-OH. Product Category: Heterocyclic Organic Compound. CAS No. 6745-19-3. Molecular formula: C9H17N3O4. Mole weight: 231.25. Purity: 0.96. IUPACName: (2R)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]propanoicacid. Canonical SMILES: CC(C(=O)NC(C)C(=O)NC(C)C(=O)O)N. Density: 1.227 g/cm³. Product ID: ACM6745193. Alfa Chemistry ISO 9001:2015 Certified.
H-Ala-Ala-Phe-AMC 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 50mg, 250mg. US Biological Life Sciences.
Worldwide
H-Ala-ala-phe-betana
H-Ala-ala-phe-betana. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-ALA-ALA-PHE-BETA-NA, 78497-23-1. Product Category: Heterocyclic Organic Compound. CAS No. 78497-23-1. Molecular formula: C25H28N4O3. Mole weight: 432.514820 [g/mol]. Purity: 0.96. IUPACName: (2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-N-naphthalen-2-yl-3-phenylpropanamide. Product ID: ACM78497231. Alfa Chemistry ISO 9001:2015 Certified.
H-Ala-Ala-pNA
H-Ala-Ala-pNA is a substrate for dipeptidyl peptidase V (DPPV) from Aspergillus fumigatus. Synonyms: L-Alanyl-L-alanine 4-nitroanilide; L-Alaninamide, L-alanyl-N-(4-nitrophenyl)-. CAS No. 57282-69-6. Molecular formula: C12H16N4O4. Mole weight: 280.28.
H-Ala-ala-pro-ala-ala-oh
H-Ala-ala-pro-ala-ala-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-ALA-ALA-PRO-ALA-ALA-OH. Product Category: Heterocyclic Organic Compound. CAS No. 61430-17-9. Molecular formula: C17H29N5O6. Mole weight: 399.44. Product ID: ACM61430179. Alfa Chemistry ISO 9001:2015 Certified.
H-Ala-arg-amc. hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-ALA-ARG-AMC HCL. Product Category: Heterocyclic Organic Compound. CAS No. 83363-71-7. Molecular formula: C19H26N6O4.HCl. Mole weight: 438.91. Purity: 0.96. IUPACName: (2S)-2-[[(2S)-2-aminopropanoyl]amino]-5-(diaminomethylideneamino)-N-(4-methyl-2-oxochromen-7-yl)pentanamide;hydrochloride. Canonical SMILES: CC1=CC(=O)OC2=C1C=CC(=C2)NC(=O)C(CCCN=C(N)N)NC(=O)C(C)N.Cl. Product ID: ACM83363717. Alfa Chemistry ISO 9001:2015 Certified.
H-Ala-Arg-OH
H-Ala-Arg-OH. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-ALA-ARG-OH;Ala-Arg-OH;L-Ala-L-Arg-OH;Nα-L-Alanyl-L-arginine. Product Category: Heterocyclic Organic Compound. CAS No. 16709-12-9. Molecular formula: C9H19N5O3. Mole weight: 131.05. Product ID: ACM16709129. Alfa Chemistry ISO 9001:2015 Certified.