AFG Bioscience, Acids, 10 kg
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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…
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Ascorbic acid ; USP/FCC ; 99-100.5% (Assay)
AFG BioscienceSynonyms: Vitamin CL(+)-Ascorbic acid Grade: USP/FCC Purity Limit: 99-100.5% (Assay) CAS No.: 50-81-7 Molecular Formula: C6H8O6 Molecular Weight: 176.1 MDL No.: MFCD00064328 Appearance: White to almost white crystalline powder Melting Point: 188-193 °C Optical Rotation: …
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Citric acid, anhydrous ; USP ; 99.5-100.5% (Titration)
AFG BioscienceSynonyms: 2-Hydroxypropane-1,2,3-tricarboxylic acid Grade: USP Purity Limit: 99.5-100.5% (Titration) CAS No.: 77-92-9 Molecular Formula: C6H8O7 Molecular Weight: 192.12 MDL No.: MFCD00011669 Appearance: White crystalline powder Melting Point: 152-154°C Storage…
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ß-Naphthoxyacetic acid ; >/= 98% (Assay)
AFG BioscienceSynonyms: 2-Naphthoxyacetic acid Purity Limit: ≥ 98% (Assay) CAS No.: 120-23-0 Molecular Formula: C12H10O3 Molecular Weight: 202.21 MDL No.: MFCD00004066 Appearance: White to off-white crystal Melting Point: 155.0-157.0 °C Storage Temperature: Store at RT Warnings: Irritant!
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Grade: ACS/NF Purity Limit: ≥ 99.5% (H3BO3, Titration: dried basis) CAS No.: 10043-35-3 Molecular Formula: H3BO3 Molecular Weight: 61.83 MDL No.: MFCD00011337 Appearance: White crystalline powder Comments: Used as primary standard; buffer. Density: 1.435 Melting Point:…
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m-Toluic acid
AFG BioscienceSynonyms: m-Methylbenzoic acidß-methylbenzoic acid3-Methylbenzoic acid CAS No.: 99-04-7 Molecular Formula: C8H8O2 Molecular Weight: 136.15 MDL No.: MFCD00002523 Density: 1.05 Flash Point: 150? Melting Point: 108 °C Refractive Index: 1.51 Storage Temperature: Store at RT
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DL-Mandelic acid ; >/= 99% (Titration)
AFG BioscienceSynonyms: (+/-)-a-Hydroxyphenylacetic acid Purity Limit: ≥ 99% (Titration) CAS No.: 611-72-3 Molecular Formula: C8H8O3 Molecular Weight: 152.15 MDL No.: MFCD00064250 Appearance: White to off-white crystalline powder Melting Point: 115-124 °C Storage Temperature: Store at…
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2-Hydroxy-3-methylbenzoic acid
AFG BioscienceSynonyms: 3-Methylsalicylic acid o-Cresotic acid CAS No.: 83-40-9 Molecular Formula: C8H8O3 Molecular Weight: 152.15 MDL No.: MFCD00002448 Storage Temperature: Store at RT
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CAS # 7365-45-9 Synonyms: HEPES Comments: Non-toxic to cell. It is used as a hydrogen ion buffer, which can control the constant pH range for long term. The concentration is 10-50mmol/L. Generally, 20mmol/LHEPES in nutrient solution can get buffer ability. MDL No.: MFCD00006158 …
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Citric acid, anhydrous ; ACS reagent ; >/= 99.5% (Titration)
AFG BioscienceSynonyms: 2-Hydroxy-1,2,3-propanetricarboxylic acid Grade: ACS reagent Purity Limit: ≥ 99.5% (Titration) CAS No.: 77-92-9 Molecular Formula: C6H8O7 Molecular Weight: 192.12 MDL No.: MFCD00011669 Appearance: White crystalline powder Comments: Used in sequestering agents…
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Synonyms: Ethanedioic acid dihydrate Grade: ACS reagent Purity Limit: 99.5-102.5% (Titration) CAS No.: 6153-56-6 Molecular Formula: C2H2O4·2H2O Molecular Weight: 126.07 MDL No.: MFCD00149102 Appearance: White crystals Comments: Used as reducing agent; precipitant for…
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Kojic acid ; >/= 99%
AFG BioscienceSynonyms: 2-Hydroxymethyl-5-hydroxy-1,4-pyrone 5-Hydroxy-2-hydroxymethyl-pyran-4-one Purity Limit: ≥ 99% CAS No.: 501-30-4 Molecular Formula: C6H6O4 Molecular Weight: 142.11 MDL No.: MFCD00006580 Appearance: White or off-white crystal Melting Point: 152-156 ºC Storage…
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Synonyms: NiacinPyridine-3-carboxylic acid Grade: USP GradeEP Grade Purity Limit: 99.5-100.5% (Assay by Titration) CAS No.: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight: 123.11 MDL No.: MFCD00006391 Appearance: White crystalline powder Melting Point: 234-238 °C …
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Synonyms: 1,4-Piperazinediethanesulfonic acidPIPES Purity Limit: ≥ 99% (Titration) CAS No.: 5625-37-6 Molecular Formula: C8H18N2O6S2 Molecular Weight: 302.37 MDL No.: MFCD00006159 Appearance: White powder Melting Point: >300°C Storage Temperature: Store at RT
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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: …
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L-Malic acid ; >/= 99% (Titration)
AFG BioscienceSynonyms: L-Hydroxybutanedioic acid(S)-(-)-2-Hydroxysuccinic acid Purity Limit: ≥ 99% (Titration) CAS No.: 97-67-6 Molecular Formula: C4H6O5 Molecular Weight: 134.09 MDL No.: MFCD00064213 Appearance: White crystalline powder Comments: Used to selectively protect the a-amino…
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2-Picolinic acid ; >/= 99% (assay)
AFG BioscienceSynonyms: Pyridine-2-carboxylic acid Purity Limit: ≥ 99% (assay) CAS No.: 98-98-6 Molecular Formula: C6H5NO2 Molecular Weight: 123.1 MDL No.: MFCD00006293 Appearance: A white to off white crystalline Melting Point: 134-141º C Storage Temperature: Store at RT Warnings: Irritant!
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Succinic acid ; ACS reagent ; >/= 99.0% (Titration)
AFG BioscienceSynonyms: Butanedioic acidDihydrofumaric acid Grade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 110-15-6 Molecular Formula: C4H6O4 Molecular Weight: 118.10 MDL No.: MFCD00002789 Appearance: White crystalline powder Comments: Internal standard use in…
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3-N-Morpholinopropanesulfonic acid ; >/= 99.5% (Titration)
AFG BioscienceSynonyms: 3-Morpholinopropanesulfonic acidMOPS Purity Limit: ≥ 99.5% (Titration) CAS No.: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight: 209.3 MDL No.: MFCD00006183 Appearance: White crystalline powder Comments: To prepare agar culture medium in limit culture…
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Salicylic acid ; ACS reagent ; >/= 99.0% (HPLC)
AFG BioscienceSynonyms: 2-Hydroxybenzoic acid Grade: ACS reagent Purity Limit: ≥ 99.0% (HPLC) CAS No.: 69-72-7 Molecular Formula: C7H6O3 Molecular Weight: 138.12 MDL No.: MFCD00002439 Appearance: White fine crystalline powder Comments: Used as buffers. Boiling Point: 211°C/20mmHg …
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(-)-Dibenzoyl-L-tartaric acid monohydrate
AFG BioscienceSynonyms: (-)-2,3-Dibenzoyl-L-tartaric acid monohydrate(2R,3R)-(-)-O,O'-Dibenzoyltartaric acid monohydrate CAS No.: 62708-56-9 Molecular Formula: C18H14O8·H2O Molecular Weight: 376.32 MDL No.: MFCD00149119 Storage Temperature: Store at 0-8°C
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Hippuric acid ; >/= 99% (Assay)
AFG BioscienceSynonyms: N-BenzoylglycineBenzoylaminoacetic acid Purity Limit: ≥ 99% (Assay) CAS No.: 495-69-2 Molecular Formula: C9H9NO3 Molecular Weight: 179.18 MDL No.: MFCD00002692 Appearance: White powder Melting Point: 188-192 °C Storage Temperature: Store at RT
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4-Methoxybenzoic acid ; FG ; >/=99%
AFG BioscienceGrade: FG Purity Limit: ≥99% CAS No.: 100-09-4 Molecular Formula: C8H8O3 Molecular Weight: 152.15 MDL No.: MFCD00002542 Boiling Point: 182-185°C Melting Point: 275-277°C
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(-)-O,O'-Di-p-toluoyl-L-tartaric acid ; >/= 99.9% (HPLC)
AFG BioscienceSynonyms: Di-p-toluyl-L-tartaric acid Purity Limit: ≥ 99.9% (HPLC) CAS No.: 217968-14-4 Molecular Formula: C20H18O8 Molecular Weight: 386.35 MDL No.: MFCD00064440 Appearance: White to off-white powder Melting Point: 165-172 °C Optical Rotation: [a]D20 = -139 ± 3º (C=1%…
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Sorbic acid ; FCC/Kosher ; >/= 99% (Assay: anhydrous basis)
AFG BioscienceSynonyms: 2,4-Hexadienoic acid2-Propenyl acrylic acid Grade: FCC/Kosher Purity Limit: ≥ 99% (Assay: anhydrous basis) CAS No.: 110-44-1 Molecular Formula: C6H8O2 Molecular Weight: 112.13 MDL No.: MFCD00002703 Appearance: White to off-white crystalline powder Melting Point:…
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Synonyms: 2-Hydroxy-5-chlorobenzoic acid5-Chloro-2-hydroxybenzoic acid Purity Limit: 99.0-101.0% (Assay on dried basis) CAS No.: 321-14-2 Molecular Formula: C7H5ClO3 Molecular Weight: 172.57 MDL No.: MFCD00002457 Appearance: White to yellowish powder Melting Point: 170-175 °C …
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Synonyms: 2-Hydroxy-5-sulfobenzoic acid dihydrate Grade: ACS reagent Purity Limit: 99.0-101.0% (Titration) CAS No.: 5965-83-3 Molecular Formula: C7H6O6S·2H2O Molecular Weight: 254.2 MDL No.: MFCD00149540 Appearance: White crystalline powder Comments: It is used in detection…
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L-Glutamic acid ; 98.5-100.5% (Titration: anhdyrous basis)
AFG BioscienceSynonyms: L-Glu-OH(S)-1-Aminopropane-1,3-dicarboxylic acid Purity Limit: 98.5-100.5% (Titration: anhdyrous basis) CAS No.: 56-86-0 Molecular Formula: C5H9NO4 Molecular Weight: 147.14 MDL No.: MFCD00002634 Appearance: White crystals or crystalline powder Melting Point: 205°C…
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a-Aminoisobutyric acid ; >/= 99% (Assay)
AFG BioscienceSynonyms: Aib-OHa-Methylalanine Purity Limit: ≥ 99% (Assay) CAS No.: 62-57-7 Molecular Formula: C4H9NO2 Molecular Weight: 103.12 MDL No.: MFCD00008049 Appearance: White crystalline powder Melting Point: > 300 °C Storage Temperature: Store at RT
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L(+)-Tartaric acid ; ACS reagent ; >/= 99.0% (Titration)
AFG BioscienceSynonyms: L-2,3-Dihydroxybutanedioic acid(2R,3R)-2,3-Dihydroxysuccinic acid Grade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 87-69-4 Molecular Formula: C4H6O6 Molecular Weight: 150.09 MDL No.: MFCD00064207 Appearance: Fine white granular powder Comments: …
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Synonyms: L-Asp-OH(S)-(+)-Aminosuccinic acid Grade: USP Purity Limit: 98.5-101.5% (Titration: anhydrous basis) CAS No.: 56-84-8 Molecular Formula: C4H7NO4 Molecular Weight: 133.1 MDL No.: MFCD00002616 Appearance: White crystals or crystalline powder Melting Point: >300°C…
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Synonyms: Propanedioic acid anhydrousMethanedicarboxylic acid anhydrous Grade: Reagent Grade Purity Limit: ≥ 99.5% (Titration) CAS No.: 141-82-2 Molecular Formula: C3H4O4 Molecular Weight: 104.06 MDL No.: MFCD00002707 Appearance: White crystalline powder Comments: It is…