AFG Bioscience, 2.5 kg, Reagents
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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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Triethanolamine hydrochloride ; >/= 99% (assay by titration)
AFG BioscienceSynonyms: Tris(2-hydroxyethyl)amine hydrochloride 2,2',2''-Nitrilotriethanol hydrochloride Purity Limit: ≥ 99% (assay by titration) CAS No.: 637-39-8 Molecular Formula: C6H15NO3·HCl Molecular Weight: 185.7 MDL No.: MFCD00012596 Appearance: White powder Melting Point: …
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18-Crown 6-ether, 99% (GC)
AFG BioscienceCAS # 17455-13-9 Synonyms: 1,4,7,10,13,16-hexaoxacyclooctadecane MDL No.: MFCD00005113 Melting Point: 34-44 °C Molecular Formula: C12H24O6 Molecular Weight: 264.32 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: Low melting white to off-white crystals
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Purity Limit: ≥ 98% (Complexometric EDTA, Calcium content: 13.8-19.7%) CAS No.: 71626-99-8 Molecular Formula: CaBr2 · xH2O Molecular Weight: 199.89 MDL No.: MFCD00149608 Appearance: White crystalline powder Storage Temperature: Store at RT
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Triphenylmethylphosphonium bromide ; >/= 99% (Titration)
AFG BioscienceSynonyms: Methyltriphenylphosphonium bromide Purity Limit: ≥ 99% (Titration) CAS No.: 1779-49-3 Molecular Formula: C19H18P·Br Molecular Weight: 357.23 MDL No.: MFCD00011804 Appearance: White to off-white crystalline powder Storage Temperature: Store at 0-8 °C
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Glycine ; USP26 Grade ; 98.5-101.5% (Assay)
AFG BioscienceSynonyms: Gly-OHAminoacetic acid Grade: USP26 Grade Purity Limit: 98.5-101.5% (Assay) CAS No.: 56-40-6 Molecular Formula: C2H5NO2 Molecular Weight: 75.07 MDL No.: MFCD00008131 Appearance: White crystalline powder Melting Point: 240°C (dec) Storage Temperature: Store at RT
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Purity Limit: ≥ 99.0% (Titration) CAS No.: 51750-73-3 Molecular Formula: NaNH5PO4·4H2O Molecular Weight: 209.07 MDL No.: MFCD00066970 Appearance: White to colorless crystals Density: 1.544 Storage Temperature: Store at RT
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Ferric citrate ; 18-20% (Iron3+ content)
AFG BioscienceSynonyms: Iron(III) citrateFerric citrate Purity Limit: 18-20% (Iron3+ content) CAS No.: 3522-50-7 Molecular Formula: C6H5FeO7 Molecular Weight: 244.94 MDL No.: MFCD00013098 Appearance: Orange-brown powder Comments: cell culture, tested. Storage Temperature: Store at RT
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Grade: ACS reagent Purity Limit: 98.0-101.0% (Titration) CAS No.: 13446-34-9 Molecular Formula: MnCl2.4H2O Molecular Weight: 197.91 MDL No.: MFCD00149792 Appearance: Pink crystals Comments: Used in the preparation of standard solutions. Density: 2.01 Melting Point: 58 °C…
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Grade: USP Purity Limit: 99.0-101.5% (Titration: Anhydrous basis) CAS No.: 7681-11-0 Molecular Formula: KI Molecular Weight: 166 MDL No.: MFCD00011405 Appearance: White crystalline powder Storage Temperature: Store at RT Warnings: Irritant! Moisture sensitive!
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Ammonium iodide ; >/= 98% (Titration)
AFG BiosciencePurity Limit: ≥ 98% (Titration) CAS No.: 12027-06-4 Molecular Formula: NH4I Molecular Weight: 144.9 MDL No.: MFCD00011424 Appearance: White to light yellow crystalline powder Comments: It is used in photographic chemicals and some medications. It is a catalyst for…
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Potassium thiocyanate ; >/= 99% (Titration)
AFG BioscienceSynonyms: Potassium rhodanidePotassium sulfocyanate Purity Limit: ≥ 99% (Titration) CAS No.: 333-20-0 Molecular Formula: KSCN Molecular Weight: 97.18 MDL No.: MFCD00011413 Appearance: White crystalline with chunks Comments: Analysis of siliver ion; indirect determination of…
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9-Fluorenone ; >/= 99% (GC)
AFG BioscienceSynonyms: 9H-Fluoren-9-one9-Fluorenone Purity Limit: ≥ 99% (GC) CAS No.: 486-25-9 Molecular Formula: C13H8O Molecular Weight: 180.21 MDL No.: MFCD00001141 Appearance: Yellow crystalline powder Melting Point: 81-85 °C Storage Temperature: Store at 0-8 °C
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Synonyms: Tripotassium phosphate Grade: ACS reagent Purity Limit: ≥ 98% (Titration) CAS No.: 7778-53-2 Molecular Formula: K3PO4 Molecular Weight: 212.27 MDL No.: MFCD00036295 Appearance: White granular powder Comments: It is used as a buffering agent. Density: 2.564…
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Synonyms: Ammonium ferrous sulfate hexahydrateFerrous ammonium sulfate hexahydrate Grade: ACS reagent Purity Limit: 98.5-101.5% (Titration) CAS No.: 7783-85-9 Molecular Formula: Fe(NH4)2(SO4)2·6H2O Molecular Weight: 392.1 MDL No.: MFCD00150530 Appearance: Pale blue-green…
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Tetra-n-octylammonium bromide ; >/= 99% (Titration)
AFG BiosciencePurity Limit: ≥ 99% (Titration) CAS No.: 14866-33-2 Molecular Formula: C32H68NBr Molecular Weight: 546.8 MDL No.: MFCD00011863 Appearance: White to off-white crystalline powder Storage Temperature: Store at RT
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Synonyms: Rochelle saltSeignette saltL(+)-Tartaric acid potassium sodium salt Grade: ACS reagent Purity Limit: 99.0-102.0% (Titration) CAS No.: 6381-59-5 Molecular Formula: C4H4KNaO6·4H2O Molecular Weight: 282.2 MDL No.: MFCD00150989 Appearance: White crystalline powder …
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Grade: ACS/USP-NF/FCC/BP/EP/JP Purity Limit: 99.5-101.0% (Titration) CAS No.: 10102-17-7 Molecular Formula: Na2S2O3·5H2O Molecular Weight: 248.18 MDL No.: MFCD00149186 Appearance: White crystals Comments: Titrimetry. Melting Point: 48 ºC (Approx.) Storage Temperature: …
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Sodium sulfite, 98.0% (Titration)
AFG BioscienceCAS # 7757-83-7 Comments: Reducing agent. Density: 2.633 Grade: ACS reagent MDL No.: MFCD00003503 Molecular Formula: Na2SO3 Molecular Weight: 126.04 Purity Limit: 98.0% (Titration) Storage Temp: Store at RT Appearance: White crystalline powder
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Magnesium bromide hexahydrate ; >/= 99% (Assay)
AFG BioscienceSynonyms: Magnesium bromide,6-hydrate Purity Limit: ≥ 99% (Assay) CAS No.: 13446-53-2 Molecular Formula: MgBr2·6H2O Molecular Weight: 292.2 MDL No.: MFCD00149780 Appearance: White deliquenscent crystalline powder Storage Temperature: Store at RT
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DL-Valine ; >/= 99% (Assay)
AFG BioscienceSynonyms: DL-Val-OH(RS)-2-Amino-3-methylbutyric acid Purity Limit: ≥ 99% (Assay) CAS No.: 516-06-3 Molecular Formula: C5H11NO2 Molecular Weight: 117.1 MDL No.: MFCD00004267 Appearance: White to off-white powder Storage Temperature: Store at RT
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Synonyms: Disodium hydrogen phosphate heptahydrate Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7782-85-6 Molecular Formula: Na2HPO4·7H2O Molecular Weight: 268.1 MDL No.: MFCD00149180 Appearance: White crystals Comments: Buffering agent. Storage…
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Synonyms: Monosodium phosphateSodium dihydrogen phosphate Grade: Reagent Purity Limit: ≥ 99% (Titration) CAS No.: 7558-80-7 Molecular Formula: NaH2PO4 Molecular Weight: 120.00 MDL No.: MFCD00003527 Appearance: White powder Storage Temperature: Store at RT Warnings: …
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Synonyms: 1-Methylglycocyamidine1-Methylhydantoin-2-imide2-Amino-1-methyl-1,5-dihydro-4H-imidazol-4-one Grade: USP/NF Purity Limit: 98.5-102.0% (Titration: anhydrous basis) CAS No.: 60-27-5 Molecular Formula: C4H7N3O Molecular Weight: 113.12 MDL No.: MFCD00059730 Appearance: …
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Copper(II) carbonate ; Pure ; >/=55% Cu
AFG BioscienceGrade: Pure Purity Limit: ≥55% Cu CAS No.: 12069-69-1 Molecular Formula: CuCO3 Molecular Weight: 123.55 MDL No.: MFCD00051038 Appearance: Green powder Comments: Used to kill algae and as a pigment Storage Temperature: Store at RT
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Synonyms: Chrome Alum Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7788-99-0 Molecular Formula: CrK(SO4)2·12H2O Molecular Weight: 499.4 MDL No.: MFCD00149917 Appearance: Purple or very dark purple or black crystals. Comments: It is used in preparation…
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Sodium thiosulfate, 99.0-100.5% (Assay, dry basis)
AFG BioscienceCAS # 7772-98-7 Density: 1.67 Grade: USP MDL No.: MFCD00003499 Molecular Formula: Na2S2O3 Molecular Weight: 158.11 Purity Limit: 99.0-100.5% (Assay, dry basis) Storage Temp: Store at RT Appearance: White crystalline powder
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Potassium chloride ; USP ; 99.0-100.5% (Titration)
AFG BioscienceGrade: USP Purity Limit: 99.0-100.5% (Titration) CAS No.: 7447-40-7 Molecular Formula: KCl Molecular Weight: 74.55 MDL No.: MFCD00011360 Appearance: White granules Comments: Used in nutritent; gelling agent; salt substitute; yeast food. Density: 1.984 Storage Temperature:…
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Sodium formate ; ACS reagent ; >/= 99.0% (Titration)
AFG BioscienceSynonyms: Formic acid sodium salt Grade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 141-53-7 Molecular Formula: HCOONa Molecular Weight: 68.01 MDL No.: MFCD00013101 Appearance: White crystals Comments: Precipitant for noble metals. Melting Point: 253 ºC…
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Synonyms: Sodium phosphate dibasicDisodium hydrogen phosphate Grade: USP Purity Limit: ≥ 99.0% (Titration) CAS No.: 7558-79-4 Molecular Formula: Na2HPO4 Molecular Weight: 141.96 MDL No.: MFCD00003496 Appearance: White crystalline powder Comments: It is used in pH buffer…
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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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Synonyms: 4-O-ß-D-Galactopyranosyl-a-D-glucoseMilk sugar Grade: NF/USP, EP, JP Purity Limit: ≥ 99% CAS No.: 64044-51-5 Molecular Formula: C12H22O11·H2O Molecular Weight: 360.32 MDL No.: MFCD00150747 Appearance: White crystalline powder Comments: [a]22 +52.4°, c = 4.5 in…