Reagents, H, 2.5 kg
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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…
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Hydroquinone, USP
Spectrum ChemicalGrade: USP CAS No.: 123-31-9 UN No.: UN3077 Class: 9 Pkg. Group: PG III
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4-Hydroxycoumarin, 98+%
Thermo Scientific ChemicalsFormula: C9H6O3 Formula weight: 162.14 Purity: 98+% CAS Number: 1076-38-6 Harmonized Tariff Code: 2932.20 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:…
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Histosec® pastilles is an embedding medium for histology of samples of human origin. It is a paraffin enriched with polymers, also available without the addition of DMSO (dimethyl sulfoxide). DMSO increases the rate of penetration of paraffin and provides additional preservation of the tissue…
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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
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Glycine methyl ester hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Gly-OMe·HClMethyl glycinate hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 5680-79-5 Molecular Formula: C3H7NO2·HCl Molecular Weight: 125.6 MDL No.: MFCD00012870 Appearance: White crystalline powder Melting Point: 167-178 ºC Storage Temperature: Store at 0-8 °C
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Hypromellose, Substitution Type 2208, 100 mPa.s, USP
Spectrum ChemicalGrade: USP CAS No.: 9004-65-3
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1-Hexadecanol, 98%
Thermo Scientific ChemicalsSynonym(s): Cetyl alcohol, n-Hexadecyl alcohol Formula: CH3(CH2)15OH Formula weight: 242.45 Purity: 98% CAS Number: 36653-82-4 Harmonized Tariff Code: 2905.17 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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L-Arginine hydrochloride ; USP ; 98.5-101.5% (Assay)
AFG BioscienceSynonyms: L-Arg-OH·HCl(S)-2-Amino-5-guanidinopentanoic acid hydrochloride Grade: USP Purity Limit: 98.5-101.5% (Assay) CAS No.: 1119-34-2 Molecular Formula: C6H14N4O2·HCl Molecular Weight: 210.66 MDL No.: MFCD00064550 Appearance: White crystalline powder Melting Point: …
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Hypromellose, Substitution Type 2208, 3,550 mPa.s, USP
Spectrum ChemicalGrade: USP CAS No.: 9004-65-3
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Hexafluorosilicic acid, 35% w/w aq. soln.
Thermo Scientific ChemicalsSynonym(s): Fluorosilicic acid, Hydrofluorosilicic acid Formula: H2F6Si Formula weight: 144.09 CAS Number: 16961-83-4 UN Number: UN1778 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2811.19 Hazard Statements: H314 Causes severe skin burns and eye damage. …
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Hydrazine monohydrate, 98+%
Thermo Scientific ChemicalsFormula: H4N2 H2O Formula weight: 50.06 (32.05anhy) Purity: 98+% CAS Number: 7803-57-8 UN Number: UN2030 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2825.10 Hazard Statements: H301-H310-H330-H350-H314-H318-H227-H317 Toxic if swallowed. Fatal in contact with…
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Synonyms: 2-Chloro-N,N-dimethylpropylamine hydrochloride2-Chloro-1-dimethylaminopropane hydrochloride Purity Limit: ≥ 98% (Titration) CAS No.: 4584-49-0 Molecular Formula: C5H12ClN·HCl Molecular Weight: 158.07 MDL No.: MFCD00012534 Appearance: White to beige powder Melting…
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Hydroxylamine Sulfate, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 10039-54-0 UN No.: UN2865 Class: 8 Pkg. Group: PG III
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Hydroquinone, Crystal
Spectrum ChemicalCAS No.: 123-31-9 UN No.: UN3077 Class: 9 Pkg. Group: PG III
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Hydroxylamine Hydrochloride, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 5470-11-1 UN No.: UN2923 Class: 8 (6.1) Pkg. Group: PG III
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1,6-Hexanediol, 97%
Thermo Scientific ChemicalsSynonym(s): Hexamethylene glycol Formula: HO(CH2)6OH Formula weight: 118.18 Purity: 97% CAS Number: 629-11-8 Harmonized Tariff Code: 2905.39
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Hydantoin, 99%
Thermo Scientific ChemicalsSynonym(s): 2,4-Imidazolidinedione Formula: C3H4N2O2 Formula weight: 100.08 Purity: 99% CAS Number: 461-72-3 Harmonized Tariff Code: 2933.21
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3-Hydroxypyridine, 98% (HPLC)
AFG BioscienceCAS # 109-00-2 Synonyms: 3-Pyridinol Boiling Point: 151-153°C/3mm MDL No.: MFCD00006378 Melting Point: 125-130 ºC Molecular Formula: C5H5NO Molecular Weight: 95.1 Purity Limit: 98% (HPLC) Storage Temp: Store at RT Appearance: Brown to off-white crystalline powder
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Hydrazine Sulfate, CP
Spectrum ChemicalGrade: CP CAS No.: 10034-93-2 UN No.: UN1759 Class: 8 Pkg. Group: PG II
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Hydroxypropyl methylcellulose, 28-30% methoxyl, 7-12% hydroxypropyl, viscosity …
Thermo Scientific ChemicalsSynonym(s): Methocel, HPMC CAS Number: 9004-65-3 Harmonized Tariff Code: 3912.39
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Hypromellose, Substitution Type 2910, 4000 mPa.s, USP
Spectrum ChemicalGrade: USP CAS No.: 9004-65-3