Reagents, H, 25 g
-
Hexafluoroacetone trihydrate, 98%
Thermo Scientific ChemicalsFormula: C3F6O 3H2O Formula weight: 220.07 (166.02anhy) Purity: 98% CAS Number: 34202-69-2 UN Number: UN2552 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2914.70 Hazard Statements: H301-H310-H330-H318-H361-H315-H335 Toxic if swallowed. Fatal in contact with…
-
2-Hydroxy-4-methylacetophenone ; >/= 98% (GC)
AFG BioscienceSynonyms: 1-(2-Hydroxy-4-methylphenyl)ethan-1-one Purity Limit: ≥ 98% (GC) CAS No.: 6921-64-8 Molecular Formula: C9H10O2 Molecular Weight: 150.18 MDL No.: MFCD00100559 Appearance: Pale yellow liquid Density: 1.08 g/mL @ 25 °C Boiling Point: 244-246 ºC Storage…
-
1-(Heptafluorobutyryl)imidazole, 98+%
Thermo Scientific ChemicalsFormula: C7H3F7N2O Formula weight: 264.10 Purity: 98+% CAS Number: 32477-35-3 Harmonized Tariff Code: 2933.29 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid. Precautionary…
-
Hydroxypropyl cellulose, M.W. 100,000
Thermo Scientific ChemicalsCAS Number: 9004-64-2 Harmonized Tariff Code: 3912.39
-
Heptafluorobutyric acid, 99%
Thermo Scientific ChemicalsSynonym(s): Perfluorobutyric acid Formula: C4HF7O2 Formula weight: 214.04 Purity: 99% CAS Number: 375-22-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…
-
3-Hexyne, 99%
Thermo Scientific ChemicalsSynonym(s): Diethylacetylene Formula: CH3CH2C CCH2CH3 Formula weight: 82.15 Purity: 99% CAS Number: 928-49-4 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.29 Hazard Statements: H225-H304-H315-H319-H335 Highly flammable liquid and…
-
2-Hydroxy-3-methoxybenzaldehyde, 99%
Thermo Scientific ChemicalsSynonym(s): 3-Methoxysalicylaldehyde, o-Vanillin Formula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 148-53-8 Harmonized Tariff Code: 2912.49 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
-
1-Hydroxycyclohexyl phenyl ketone, 98%
Thermo Scientific ChemicalsSynonym(s): 1-Benzoylcyclohexanol Formula: C13H16O2 Formula weight: 204.27 Purity: 98% CAS Number: 947-19-3 Harmonized Tariff Code: 2914.40 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective…
-
Hydroxy naphthol blue ACS reagent
AFG BioscienceSynonyms: Hydroxy napthol blue disodium salt Grade: ACS reagent CAS No.: 165660-27-5 Molecular Formula: C20H12N2O11S3·2Na Molecular Weight: 598.5 MDL No.: MFCD00004075 Appearance: Dark blue crystals Comments: Used in the determination of calcium. Storage Temperature: Store…
-
Synonyms: L-His-OH·HCl·H2O Purity Limit: 98.5-101.0% (Titration: anhydrous basis) CAS No.: 5934-29-2 Molecular Formula: C6H9N3O2·HCl·H2O Molecular Weight: 209.6 MDL No.: MFCD00151027 Appearance: White crystals or crystalline powder Melting Point: 254°C (dec) Optical…
-
Nd-Boc-L-ornithine methyl ester hydrochloride ; 99%
AFG BioscienceSynonyms: L-Orn(Boc)-OMe·HCl Purity Limit: 99% CAS No.: 2480-96-8 Molecular Formula: C11H22N2O4·HCl Molecular Weight: 282.77 MDL No.: MFCD00237207 Storage Temperature: Store at 0-8°C
-
4-n-Hexylbenzoyl chloride, 98%
Thermo Scientific ChemicalsFormula: C13H17ClO Formula weight: 224.73 Purity: 98% CAS Number: 50606-95-6 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
-
1H-Benzotriazol-1-yloxytri(1-pyrrolidinyl)phosphonium hexafluorophosphate, 98%
Thermo Scientific ChemicalsSynonym(s): PyBOP® Formula: C18H28F6N6OP2 Formula weight: 520.40 Purity: 98% CAS Number: 128625-52-5 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
-
Hexaethylene glycol, 96%
Thermo Scientific ChemicalsFormula: H(OCH2CH2)6OH Formula weight: 282.33 Purity: 96% CAS Number: 2615-15-8 Harmonized Tariff Code: 2905.39
-
4-Hydroxy-6-methyl-2-pyrone, 98%
Thermo Scientific ChemicalsSynonym(s): 3,5-Dihydroxysorbic acid delta-lactone Formula: C6H6O3 Formula weight: 126.11 Purity: 98% CAS Number: 675-10-5 Harmonized Tariff Code: 2932.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
4-Chloro-D-phenylalanine methyl ester hydrochloride
AFG BioscienceSynonyms: D-Phe(4-Cl)-OMe·HCl p-Chloro-D-Phe-OMe·HCl (R)-2-amino-3-(4-chlorophenyl)propionic acid methyl ester hydrochloride CAS No.: 33965-47-8 Molecular Formula: C10H12ClNO2·HCl Molecular Weight: 250.1 MDL No.: MFCD00236920 Storage Temperature: Store at 0-8°C
-
The GFS Chemicals 2-hydroxy-1-2-hydroxy-4-sulfo-1-naphthylazo-3-naphthoic acid comes in a light yellow liquid form with an unpleasant odor. The 2-hydroxy-1-2-hydroxy-4-sulfo-1-naphthylazo-3-naphthoic acid is ideal for many purposes in professional, scientific and technical fields. Application: For…
-
Hafnium dichloride oxide octahydrate, 98+% (metals basis excluding Zr), Zr <1.5%
Thermo Scientific ChemicalsSynonym(s): Hafnium oxychloride Formula: Cl2HfO 8H2O Formula weight: 409.52 (265.40anhy) Purity: 98+% (metals basis excluding Zr), Zr CAS Number: 14456-34-9 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.49 Hazard Statements: …
-
HEPES sodium salt, 99%
Thermo Scientific ChemicalsSynonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt Formula: C8H17N2NaO4S Formula weight: 260.28 Purity: 99% CAS Number: 75277-39-3 Harmonized Tariff Code: 2933.59
-
(1-Hexadecyl)trimethylammonium chloride, 96%
Thermo Scientific ChemicalsSynonym(s): Cetyltrimethylammonium chloride Formula: C19H42ClN Formula weight: 320.00 Purity: 96% CAS Number: 112-02-7 UN Number: UN1759 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2923.90 Hazard Statements: H314-H318-H302 Causes severe skin burns and…
-
Boc-D-homoproline, 99%
AFG BioscienceCAS # 28697-17-8 Synonyms: Boc-D-HomoPro-OH Boc-D-pipecolic acid MDL No.: MFCD00237380 Molecular Formula: C11H19NO4 Molecular Weight: 229.3 Purity Limit: 99% Storage Temp: Store at 0-8°C
-
ALDRICH 3-Hexyne, 99%
MilliporeSigmaFormula: C2H5C≡CC2H5 Formula Weight: 82.14 CAS No.: 928-49-4 UN Number: UN3295 Purity: 99% Density: 0.723g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
-
-
Hydroxynaphthol Blue
MilliporeSigmaFormula: C20H11N2O11S3Na3 Formula Weight: 620.48 CAS Number: 63451-35-4 Synonym(s):
-
cis-3-Hexenyl acetate, 99%
Thermo Scientific ChemicalsFormula: C8H14O2 Formula weight: 142.20 Purity: 99% CAS Number: 3681-71-8 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…
-
H-Pro-NH2 ; 98%
AFG BioscienceSynonyms: L-Proline amide Purity Limit: 98% CAS No.: 7531-52-4 Molecular Formula: C5H10N2O Molecular Weight: 114.10 MDL No.: MFCD00005253 Appearance: Crystalline Melting Point: 95-97°C Storage Temperature: Store at 0-8°C
-
2-Hydroxy-4-methoxybenzaldehyde, 99%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxy-p-anisaldehyde, 4-Methoxysalicylaldehyde Formula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 673-22-3 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
4-Hydroxyquinoline-2-carboxylic acid hydrate, 98%
Thermo Scientific ChemicalsSynonym(s): Kynurenic acid Formula: C10H7NO3 xH2O Formula weight: 189.17(anhy) Purity: 98% CAS Number: 345909-35-5 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
Synonyms: DL-HomoPhe-OMe·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 85808-33-9 Molecular Formula: C11H15NO2·HCl Molecular Weight: 229.7 MDL No.: MFCD08458513 Appearance: White to off-white crystalline powder Iupac Name: Methyl 2-amino-4-phenylbutanoate hydrochloride Storage…
-
H-ß-(2-Furyl)-D-alanine ; >/= 98%
AFG BioscienceSynonyms: H-ß-(2-Furyl)-D-alanine Purity Limit: ≥ 98% CAS No.: 110772-46-8 Molecular Formula: C7H9NO3 Molecular Weight: 155.16 MDL No.: MFCD01860879 Appearance: Off-white solid Optical Rotation: [a]D20 = +44.0 ± 2 º (C=1 in H2O) Storage Temperature: Store at 0-8°C
-
L-Methionine methyl ester hydrochloride
AFG BioscienceSynonyms: L-Met-OMe·HCl CAS No.: 2491-18-1 Molecular Formula: C6H13NO2S·HCl Molecular Weight: 199.7 MDL No.: MFCD00012491 Appearance: Crystalline Storage Temperature: Store at 0-8°C
-
2-Hydroxy-5-nitropyridine, 98% (HPLC)
AFG BioscienceCAS # 5418-51-9 Synonyms: 5-Nitro-2-pyridinol MDL No.: MFCD00006276 Melting Point: 176-184ºC Molecular Formula: C5H4N2O3 Molecular Weight: 140.1 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Off White Crystalline Powder