5 kg, AFG Bioscience
-
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:…
-
Ethyl 2-methylacetoacetate ; >/= 95% (GC)
AFG BioscienceSynonyms: 2-Acetylpropionic acid ethyl ester2-Methyl-3-oxo-butanoic acid ethyl ester Purity Limit: ≥ 95% (GC) CAS No.: 609-14-3 Molecular Formula: C7H12O3 Molecular Weight: 144.17 MDL No.: MFCD00009164 Appearance: Colorless to light yellow liquid Density: 1.010-1.109 …
-
Phenolphthalein White ; >/= 99%
AFG BioscienceSynonyms: 3,3-Bis(p-hydroxyphenyl)phthalide3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone Purity Limit: ≥ 99% CAS No.: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight: 318.33 MDL No.: MFCD00005913 Appearance: A white powder, odorless Melting Point: 256-265°C Storage…
-
Direct Blue 71 ; Dye content >/= 50%
AFG BioscienceSynonyms: Sirius Light Blue BRRCI 34140 Purity Limit: Dye content ≥ 50% CAS No.: 4399-55-7 Molecular Formula: C40H23N7O13S4·4Na Molecular Weight: 1029.88 MDL No.: MFCD00003971 Appearance: Black powder Storage Temperature: Store at RT
-
Synonyms: Citric acid trisodium salt dihydrateSodium citrate tribasic dihydrate Grade: USP/FCC Purity Limit: 99.0-100.5% (Titration: anhydrous basis) CAS No.: 6132-04-3 Molecular Formula: C6H5Na3O7·2H2O Molecular Weight: 294.10 MDL No.: MFCD00150031 Appearance: White granular…
-
Succinic anhydride ; >/= 99%
AFG BioscienceSynonyms: 2,5-DioxotetrahydrofuranButanedioic acid anhydride Purity Limit: ≥ 99% CAS No.: 108-30-5 Molecular Formula: C4H4O3 Molecular Weight: 100.07 MDL No.: MFCD00005525 Appearance: White flakes Boiling Point: 261°C Melting Point: 116-121 °C Storage Temperature: …
-
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
-
Synonyms: 2-(N-Morpholino)ethanesulfonic acidMES Purity Limit: ≥ 99% (Titration: anhydrous basis) CAS No.: 4432-31-9 Molecular Formula: C6H13NO4S Molecular Weight: 195.24 MDL No.: MFCD00006181 Appearance: White powder Storage Temperature: Store at RT
-
Phthalic anhydride ; ACS reagent ; 99.0-100.2% (Titration)
AFG BioscienceSynonyms: 1,3-Isobenzofurandione1,2-Benzene dicarboxylic acid anhydride Grade: ACS reagent Purity Limit: 99.0-100.2% (Titration) CAS No.: 85-44-9 Molecular Formula: C8H4O3 Molecular Weight: 148.11 MDL No.: MFCD00005918 Appearance: White flakes Comments: Buffers Boiling…
-
Caffeine, anhydrous ; BP2012, USP35 ; >/= 99.9% (assay)
AFG BioscienceSynonyms: 1,3,7-Trimethylxantine, anhydrous1,3,7-Trimethyl-2,6-dioxopurine Grade: BP2012, USP35 Purity Limit: ≥ 99.9% (assay) CAS No.: 58-08-2 Molecular Formula: C8H10N4O2 Molecular Weight: 194.19 MDL No.: MFCD00005758 Appearance: White to off-white crystalline powder …
-
2'-Chloroacetophenone ; >/= 99% (GC)
AFG BioscienceSynonyms: 1-Acetyl-2-chlorobenzeneo-Chloroacetophenone Purity Limit: ≥ 99% (GC) CAS No.: 2142-68-9 Molecular Formula: C8H7ClO Molecular Weight: 154.6 MDL No.: MFCD00000560 Appearance: Colorless to pale yellow liquid Storage Temperature: Store at 0-8 °C
/= 99% (GC)"}' data-compare-data=""> -
DL-Alanine ; >/= 99% (Titration)
AFG BioscienceSynonyms: DL-Ala-OH(R,S)-2-Aminopropionic acid Purity Limit: ≥ 99% (Titration) CAS No.: 302-72-7 Molecular Formula: C3H7NO2 Molecular Weight: 89.09 MDL No.: MFCD00064408 Appearance: White crystalline powder Melting Point: 289°C (dec) Storage Temperature: Store at RT
-
2,4-Diamino-6-methyl-1,3,5-triazine, 99% (HPLC)
AFG BioscienceCAS # 542-02-9 Synonyms: 6-Methyl-1,3,5-triazine-2,4-diamineAcetoguanamine MDL No.: MFCD00023192 Melting Point: 271-278 ºC Molecular Formula: C4H7N5 Molecular Weight: 125.13 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Off-white to light yellow crystal
-
Synonyms: Phthalic acid potassium salt Grade: ACS reagent Purity Limit: 99.95-100.05% (Titration: anhydrous basis) CAS No.: 877-24-7 Molecular Formula: C8H5O4K Molecular Weight: 204.23 MDL No.: MFCD00013070 Appearance: White crystalline powder Comments: Acidimetric…
-
Pyridine-4-carboxylic acid amide ; >/= 98% (assay)
AFG BioscienceSynonyms: 4-Pyridine carboxamide Isonicotinamide Purity Limit: ≥ 98% (assay) CAS No.: 1453-82-3 Molecular Formula: C6H6N2O Molecular Weight: 122.13 MDL No.: MFCD00006432 Appearance: Almost white to white crystalline Melting Point: 152-160º C Storage Temperature: Store at 0-8°C
-
Synonyms: 2-Hydroxy-1,2,3-propanetricarboxylic acid, monohydrate Grade: ACS reagent Purity Limit: 99.0-102.0% (Titration) CAS No.: 5949-29-1 Molecular Formula: C6H8O7·H2O Molecular Weight: 210.1 MDL No.: MFCD00149972 Appearance: White crystalline powder Comments: …
-
D-Calcium pantothenate ; USP/EP/FCC ; 98.0-101.0% (Assay)
AFG BioscienceSynonyms: Vitamin B5D-Pantothenic acid calcium salt(R)-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-ß-alanine hemicalcium salt Grade: USP/EP/FCC Purity Limit: 98.0-101.0% (Assay) CAS No.: 137-08-6 Molecular Formula: C18H32CaN2O10 Molecular Weight: 476.54 MDL No.: MFCD00002766 …
-
Eosin Y free acid ; - ; >/= 96% (Dye content)
AFG BioscienceSynonyms: Solvent Red 43CI 45380 Grade: - Purity Limit: ≥ 96% (Dye content) CAS No.: 15086-94-9 Molecular Formula: C20H8Br4O5 Molecular Weight: 647.89 MDL No.: MFCD00036189 Appearance: Light orange powder Storage Temperature: Store at RT
-
Ninhydrin ACS reagent
AFG BioscienceSynonyms: 1,2,3-Indantrione monohydrate1,2,3-Triketohydrindene hydrate Grade: ACS reagent CAS No.: 485-47-2 Molecular Formula: C9H6O4 Molecular Weight: 178.14 MDL No.: MFCD00003791 Appearance: White to light yellow crystalline powder Comments: Determination of amino acids. …
-
Strontium Sulphate ; Reagent Grade ; >/= 99% (Assay)
AFG BioscienceGrade: Reagent Grade Purity Limit: ≥ 99% (Assay) CAS No.: 7759-02-6 Molecular Formula: SrSO4 Molecular Weight: 183.68 MDL No.: MFCD00036274 Appearance: White powder Comments: Widely applied in the manufacturing of Barium Salts, pigments, special glass, printing inks,…
-
Pectin, 99% (Assay)
AFG BioscienceCAS # 9000-69-5 Synonyms: Apple PectinPolygalacturonic acid methyl ester MDL No.: MFCD00081838 Purity Limit: 99% (Assay) Storage Temp: Store at 0-8°C
-
2-(4-Bromophenyl)acetic acid ; >/= 99% (Assay)
AFG BioscienceSynonyms: 4-Bromophenylacetic acid Purity Limit: ≥ 99% (Assay) CAS No.: 1878-68-8 Molecular Formula: C8H7BrO2 Molecular Weight: 215.05 MDL No.: MFCD00004342 Appearance: White to off-white crystalline powder Melting Point: 110-118 ºC Storage Temperature: Store at 0-8 °C
-
Na-(Benzyloxycarbonyloxy)succinimide ; 99%
AFG BioscienceSynonyms: Z-OSu Benzyl N-succinimidyl carbonate Purity Limit: 99% CAS No.: 13139-17-8 Molecular Formula: C12H11NO5 Molecular Weight: 249.23 MDL No.: MFCD00005513 Melting Point: 80-82°C Storage Temperature: Store at 0-8°C Warnings: Irritant!Moisture sensitive!
-
Fluorescein ; >/= 99%(dye content)
AFG BioscienceSynonyms: CI 45350 Acid yellow 73 Resorcinol phthalein Purity Limit: ≥ 99%(dye content) CAS No.: 2321-07-5 Molecular Formula: C20H12O5 Molecular Weight: 332.31 MDL No.: MFCD00005050 Appearance: Orange-red powder Storage Temperature: Store at RT Warnings: Light sensitive!
-
Synonyms: Dipotassium hydrogen phosphate Grade: ACS reagent Purity Limit: ≥ 98.0% (Titration) CAS No.: 7758-11-4 Molecular Formula: K2HPO4 Molecular Weight: 174.18 MDL No.: MFCD00011383 Appearance: White crystalline powder Comments: Buffer solutions. Storage…
-
Molecular sieves, 4 Angstrom, 1-2 mm (0.04-0.08 in)
AFG BioscienceSynonyms: Sodium Alumino-Silicate CAS No.: 70955-01-0 MDL No.: MFCD00164506 Appearance: Tan beads Storage Temperature: Store at RT
-
Synonyms: EDTA·2NaEDTA Disodium Salt Dihydrate Grade: ACS reagent Purity Limit: 99.0-101.0% (Titration) CAS No.: 6381-92-6 Molecular Formula: C10H14N2O8Na2·2H2O Molecular Weight: 372.2 MDL No.: MFCD00150037 Appearance: White crystalline powder Comments: Chelating agent;…
-
2-Hydroxypropionic acid ; >/= 88% (Assay)
AFG BioscienceSynonyms: DL-Lactic acid Purity Limit: ≥ 88% (Assay) CAS No.: 50-21-5 Molecular Formula: C3H6O3 Molecular Weight: 90.08 MDL No.: MFCD00064266 Appearance: Clear colorless liquid Storage Temperature: Store at RT
-
a-Ketoglutaric acid disodium salt anhydrous ; 99+%
AFG BioscienceSynonyms: Disodium 2-ketoglutarate 2-Oxopentanedioic acid disodium salt 2-Oxoglutaric acid disodium salt Purity Limit: 99+% CAS No.: 17091-15-5 Molecular Formula: C5H4Na2O5 Molecular Weight: 190.1 MDL No.: MFCD00043347 Storage Temperature: Store at RT
-
Tris(hydroxymethyl)aminomethane acetate ; >/= 99%
AFG BioscienceSynonyms: TRIS acetate salt2-Amino-2-hydroxymethyl-1,3-propanediol acetate Purity Limit: ≥ 99% CAS No.: 6850-28-8 Molecular Formula: C4H11NO3·C2H4O2 Molecular Weight: 181.2 MDL No.: MFCD00038951 Appearance: White crystalline powder Melting Point: 115-125 °C Storage…
-
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
-
Synonyms: Trisodium phosphate dodecahydrate Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 10101-89-0 Molecular Formula: Na3PO4·12H2O Molecular Weight: 380.1 MDL No.: MFCD00149198 Appearance: White crystals Comments: Buffer; sequestering agent. Melting…