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25g Pack Size. Group: Building Blocks, Organics, Stains & Indicators. Formula: C29H24N6. CAS No. 4197-25-5. Prepack ID 90028563-25g. Molecular Weight 456.54. See USA prepack pricing.
Sudan Black B
Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 4197-25-5. Pack Sizes: 5 g. Product ID: HY-D0213.
Sudan Black B, Certified 99+% (Dye content)
Sudan Black B, Certified 99+% (Dye content). Group: Biochemicals. Alternative Names: Solvent Black 3, Fat Black HB, Ceres Black BN. Grades: Highly Purified. CAS No. 4197-25-5. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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Sudan I
Sudan I (Solvent Yellow 14) is a diazo-conjugate red dye and can be used as an additive to products such as oils, solvents or polishes. Sudan I inhibits growth of bacterial strains Clostridium perfringens and L. rhamnosus [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Solvent Yellow 14. CAS No. 842-07-9. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g; 10 g. Product ID: HY-D0024.
Sudan I-d5
Labeled Sudan I. A food azo-dye, a liver and urinary bladder carcinogen for rodents and a potent contact allergen and sensitizer for humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 752211-63-5. Pack Sizes: 10mg. US Biological Life Sciences.
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Sudan II ≥90% (Dye content)
Sudan II ≥90% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 3118-97-6. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences.
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Sudan III
Sudan III is a hydrophobic bisazo dye [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Sudan Red III; Tetrazobenzene-β-naphthol; 111440 Red. CAS No. 85-86-9. Pack Sizes: 500 mg; 1 g. Product ID: HY-D0931.
Sudan III, Certified ≥80% (Dye content)
Weakly acidic azo dye. Biological stain. Group: Biochemicals. Grades: Certified Dye. CAS No. 85-86-9. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences.
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Sudan III-d6
Labeled Sudan III. Weakly acidic azo dye. Biological stain. Group: Biochemicals. Alternative Names: 1-[2-[4- (2-Phenyldiazenyl) phenyl]diazenyl]-2-naphthalenol-d6; 1-[[4-(Phenylazo)phenyl]azo]- 2-naphthalenol-d6; Sudan 3-d6; 1-(p-Phenylazophenylazo)-2-naphthol-d6; 111440 Red-d6; Toney Red-d6. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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Sudan III, Fat Stain, Herxheimer, Laboratory Grade, 100 mL
Formula: C22H16N4O. F. W: 352. 4. Storage Code: Red; flammable. DOT Class: Flammable. Laboratory Grade. Group: chem-category biological stains. Grades: chem-grade laboratory. CAS No. 85-86-9. Product ID: 892963. -- SOLD FOR EDUCATIONAL USE ONLY --
Sudan III, Fat Stain, Herxheimer, Laboratory Grade, 500 mL
Formula: C22H16N4O. F. W: 352. 4. Storage Code: Red; flammable. DOT Class: Flammable. Laboratory Grade. Group: chem-category biological stains. Grades: chem-grade laboratory. CAS No. 85-86-9. Product ID: 892965. -- SOLD FOR EDUCATIONAL USE ONLY --
Sudan III, Laboratory Grade, 25 g
Formula: C22H16N4O. Formula Wt: 352. 4. Storage Code: Green; general chemical storage. Group: chem-category biological stains. Grades: chem-grade laboratory. CAS No. 85-86-9. Product ID: 892950. -- SOLD FOR EDUCATIONAL USE ONLY --
Sudan I (Sudan Yellow)
A food azo-dye, a liver and urinary bladder carcinogen for rodents and a potent contact allergen and sensitizer for humans. Group: Biochemicals. Alternative Names: 1-(2-Phenyldiazenyl)-2-naphthalenol; Sudan Yellow; 1-(Phenylazo)-2-hydroxynaphthalene; 2-Hydroxy-1- (phenylazo) naphthalene; 2-Hydroxynaphthyl-1-azobenzene; Benzeneazo- β-naphthol; NSC 11227; NSC 51524. Grades: Highly Purified. CAS No. 842-07-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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Sudan IV
Sudan IV (Solvent Red 24) is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids, triglycerides and lipoproteins on frozen sections [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Solvent Red 24; C.I. 26105. CAS No. 85-83-6. Pack Sizes: 500 mg. Product ID: HY-D0932.
Sudan IV, Certified ≥88% (Dye content)
Used to promote wound healing. Biological stain. Group: Biochemicals. Grades: Certified Dye. CAS No. 85-83-6. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
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Sudan IV (C.I.26105)
100g Pack Size. Group: Analytical Reagents, Diagnostic Raw Materials, Stains & Indicators. Formula: C24H20N4O. CAS No. 85-83-6. Prepack ID 64453001-100g. Molecular Weight 380.44. See USA prepack pricing.
Sudan IV, Fat Stain, Herxheimer, Laboratory Grade, 100 mL
Formula: C24H20N4O. Formula Wt: 380. 45. Characteristic: Brown. Notes: 0. 05% in acetone, ethanol, water, 2-propanol, and methanol. Storage Code: Red; flammable. DOT Class: Flammable. Group: chem-category biological stains. Grades: chem-grade laboratory. CAS No. 85-83-6. Product ID: 892993. -- SOLD FOR EDUCATIONAL USE ONLY --
Sudan IV, Fat Stain, Herxheimer, Laboratory Grade, 1 L
Formula: C24H20N4O. Formula Wt: 380. 45. Characteristic: Brown. Notes: 0. 05% in acetone, ethanol, water, 2-propanol, and methanol. Storage Code: Red; flammable. DOT Class: Flammable. Group: chem-category biological stains. Grades: chem-grade laboratory. CAS No. 85-83-6. Product ID: 892997. -- SOLD FOR EDUCATIONAL USE ONLY --
Sudan IV, Fat Stain, Herxheimer, Laboratory Grade, 500 mL
Formula: C24H20N4O. Formula Wt: 380. 45. Characteristic: Brown. Notes: 0. 05% in acetone, ethanol, water, 2-propanol, and methanol. Storage Code: Red; flammable. DOT Class: Flammable. Group: chem-category biological stains. Grades: chem-grade laboratory. CAS No. 85-83-6. Product ID: 892995. -- SOLD FOR EDUCATIONAL USE ONLY --
Sudan IV, Laboratory Grade, 25 g
Formula: C24H20N4O. Formula Wt: 380. 4. Characteristic: Brown. Storage Code: Green; general chemical storage. DOT Class: Flammable. Group: chem-category biological stains. Grades: chem-grade laboratory. CAS No. 85-83-6. Product ID: 892980. -- SOLD FOR EDUCATIONAL USE ONLY --
Sudan Orange G
Sudan Orange G. Group: Biochemicals. Grades: Reagent Grade. CAS No. 2051-85-6. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
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Sudan R
Sudan dyes and para red in food. Group: Biochemicals. Alternative Names: 1-[2- (2-Methoxyphenyl) diazenyl]-2-naphthalenol. Grades: Highly Purified. CAS No. 1229-55-6. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. US Biological Life Sciences.
Worldwide
Sudan red 7B
Sudan red 7B is a red non-fluorescent stain that can be used to stain fat bodies [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 6368-72-5. Pack Sizes: 1 g; 5 g. Product ID: HY-145612.
Sudan Red 7B (Solvent Red 19)
Sudan Red 7B (Solvent Red 19). Group: Biochemicals. Alternative Names: Solvent Red 19; CI 265. Grades: Highly Purified. CAS No. 6368-72-5. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C24H21N5. US Biological Life Sciences.
Worldwide
Sudan Red 7B (Solvent Red 19) 98+%
Sudan dyes and para red in food. Group: Biochemicals. Alternative Names: Solvent Red 19; CI 265. Grades: Reagent Grade. CAS No. 6368-72-5. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Sudan Yellow 16
Sudan Yellow 16. Group: Biochemicals. Grades: Highly Purified. CAS No. 4314-14-1. Pack Sizes: 500mg, 1kg, 2kg, 5kg, 10kg. US Biological Life Sciences.
Worldwide
Solvent Orange 7 (Sudan II)
Solvent Orange 7 (Sudan II). Group: Biochemicals. Alternative Names: Sudan II; CI 1214; 1-(2,4-dimethylphenylazo)-2-naphthol. Grades: Highly Purified. CAS No. 3118-97-6. Pack Sizes: 100g, 250g. US Biological Life Sciences.
Worldwide
Magainin 1 acetate
Magainin 1 acetate is a peptide antibiotic with antibacterial and antiparasitic activities, originally extracted from the skin of Xenopus laevis. It has a broad spectrum of non-specific activity against a variety of microorganisms, including viruses, gram-positive and gram-negative bacteria, protozoa, yeast and fungi, and may also have hemolytic and cytotoxicity to cancer cells. Magainin 1 is a fungicide. Magainin 1 has an inhibitory effect on herpes simplex virus type 1 (HSV-1) and HSV-2. Synonyms: Magainin I acetate; Magainin 1 (Xenopus laevis laevis) acetate; Magainin 1 (Xenopus laevis sudanensis) acetate; Magainin 1 (Xenopus laevis victorianus) acetate; Magainin 1 (Xenopus petersII) acetate; Magainin-I peptide acetate; H-Gly-Ile-Gly-Lys-Phe-Leu-His-Ser-Ala-Gly-Lys-Phe-Gly-Lys-Ala-Phe-Val-Gly-Glu-Ile-Met-Lys-Ser-OH.CH3CO2H; glycyl-L-isoleucyl-glycyl-L-lysyl-L-phenylalanyl-L-leucyl-L-histidyl-L-seryl-L-alanyl-glycyl-L-lysyl-L-phenylalanyl-glycyl-L-lysyl-L-alanyl-L-phenylalanyl-L-valyl-glycyl-L-alpha-glutamyl-L-isoleucyl-L-methionyl-L-lysyl-L-serine acetate. Grades: ≥95%. Molecular formula: C114H181N29O30S. Mole weight: 2469.90.
Solvent Blue 35
Solvent Blue 35. Group: Biochemicals. Alternative Names: 1, 4-Bis (butylamino) anthraquinone; Sudan Blue II. Grades: Highly Purified. CAS No. 17354-14-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C22H26N2O2. US Biological Life Sciences.
Worldwide
Sunset Yellow FCF
Provisionally listed for use in food, drugs and cosmetics. Sunset Yellow is useful in fermented foods which must be heat treated. It may be found in orange sodas, orange jelly, marzipan, Swiss rolls, apricot jam, citrus marmalade, lemon curd, sweets, hot chocolate mix and packet soups, trifle mix, breadcrumbs, snack chips, shelf fresh noodles, cheese sauce mixes. Sunset Yellow is a sulfonated version of Sudan I, a possible carcinogen. Sunset Yellow itself may be responsible for causing an allergic reaction in people with an aspirin intolerance, resulting in various symptoms, including gastric upset, diarrhea, vomiting, nettle rash (urticaria), swelling of the skin (angioedema) and migraines. Group: Biochemicals. Grades: Highly Purified. CAS No. 2783-94-0. Pack Sizes: 1g, 10g. US Biological Life Sciences.
Worldwide
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