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| Product | Description | |
|---|---|---|
| Basic green 1 | Basic green 1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: C.I. Basic Green 1;C.I. 42040;Brilliant Green;Ethanaminium, N-(4-((4-(diethylamino)phenyl)phenylmethylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, sulfate (1:1). Product Category: Basic Dyes. CAS No. 633-03-4. Molecular formula: C27H34N2O4S. Mole weight: 482.63. Product ID: ACM633034. Alfa Chemistry ISO 9001:2015 Certified. Categories: Basic green 4. |  |
| Acridine Orange | Acridine Orange hydrochloride is the hydrocloride salt of Acridine Orange Stain, which is a cell and organelle membrane-permeable fluorescent dye that binds to nucleic acids and results in an altered spectral emission. It interacts with both DNA and RNA, emits green fluorescence when binds to DNA, and emits red fluorescence when binds to RNA. It is used in cell cycle and apoptosis studies and used as a lysosomal dye. It could distinguish cell death by apoptosis and necroptosis in human oligodendrocytes and mouse models. It is also used to analyze autophagy. Uses: A coloring agent. Synonyms: Acridine Orange hydrochloride;N,N,N',N'-Tetramethyl-3,6-acridinediamine hydrochloride; Rhoduline Orange; Acridine orange hydrochloride; Acridine Orange N; Acridine Orange Hydrochloride; 3,6-Acridinediamine, N3,N3,N6,N6-tetramethyl-, hydrochloride (1:1); 3,6-Acridinediamine, N,N,N',N'-tetramethyl-, monohydrochloride; Acridine Orange R; Acridine, 3,6-bis(dimethylamino)-, hydrochloride; Acridine, 3,6-bis(dimethylamino)-, monohydrochloride; 3,6-Bis(dimethylamino)acridine hydrochloride; Acridine Orange N; Acridine Orange NO; Acridine Orange NS; Basic Orange 14; Basic Orange 3RN; C.I. 46005; C.I. Basic Orange 14; Rhoduline Orange NO; Sumitomo Acridine Orange NO; Sumitomo Acridine Orange RK conc. Grades: ≥99% by HPLC. CAS No. 65-61-2. Molecular formula: C17H19N3.HCl. Mole weight: 301.81. |  |
| Basic Orange 2 | Basic Orange 2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Chrysoidine G, Chrysoidine Y, Chrysoidine, Chrysoidin, Chrysoidine ygh, Chrysoidine A, Chrysoidine B, Chrysoidine J, Chrysoidine M, Chrysoidin Y, Chrysoidine GN, Chrysoidine GS, Chrysoidine HR, Chrysoidine SL, Chrysoidine SS, Chrysoidine YL, Chrysoidine YN, Basic Orange 2, Chrysoidin FB, Chrysoidin YN. Product Category: Basic Dyes. Appearance: red-brown powder, large black shiny crystals with a green luster or purple powder. CAS No. 532-82-1. Molecular formula: C12H13ClN4. Mole weight: 248.71. Purity: 0.96. IUPACName: 4-phenyldiazenylbenzene-1,3-diamine hydrochloride. Canonical SMILES: C1=CC=C(C=C1)N=NC2=C(C=C(C=C2)N)N.Cl. ECNumber: 208-545-8. Product ID: ACM532821. Alfa Chemistry ISO 9001:2015 Certified. Categories: Basic orange 14. | |
| Bromocresol green | Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells [1] [2] [3] [4]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 76-60-8. Pack Sizes: 10 mM * 1 mL; 25 g; 50 g; 100 g. Product ID: HY-W040144. |  |
| Bromothymol Blue, Sodium Salt, ACS (Dibromothymolsulfone phthalein, BTB) | Bromothymol blue (alt: dibromothymolsulfoneph thalein, bromthymol blue, BTB) is a chemical indicator for weak acids and bases. The bromothymol blue acts as a weak acid in solution and therefore can be in acid or base forms which appear yellow and blue respectively. It is green in neutral solution. Bromothymol blue is typically sold in solid form as the sodium salt of the acid indicator. It also finds occasional use in the laboratory as a biological slide stain. At this point it is already blue, and a drop or two is used on a water slide. The coverslip is placed ontop of the water droplet and the specimen in it, with the blue coloring mixed in. It is sometimes used to define cell walls or nuclei under the microscope.Bromothymol blue is mostly used in measuring substances that would have relatively low acidic or basic levels (near a neutral pH). It's often used in pools, fish tanks, or measuring the presence of carbonic acid in a liquid. Group: Biochemicals. Alternative Names: 3', 3''-Dibromothymolsulfoneph thalein sodium salt; BTB. Grades: ACS Grade. CAS No. 34722-90-2. Pack Sizes: 25g, 100g, 250g. Molecular Formula: C27H27Br2O5SNa, Molecular Weight: 646.36. US Biological Life Sciences. |  Worldwide |
| Copper Carbonate | Green powder, insoluble in water. Uses: pigments, pyrotechnics, fungicide. Group: carbonate salt. Alternative Names: Basic Copper Carbonate. CAS No. 12069-69-1. |  |
| Leuco Gentian Violet-d6 (Major) | Leuco Gentian Violet-d6 (Major), is a labelled metabolite of Gentian Violet in seafood products. Group: Biochemicals. Alternative Names: 4,4',4''-Methylidynetris[N,N-dimethylbenzenamine-d6; 4,4',4''-Methylidynetris[N,N-dimethylaniline-d6; 4, 4', 4''- (Hexamethyltriamino) triphenylmethane-d6; Leuco Basic Violet 3-d6; Leucocrystal Violet-d6; Leucomethyl Green-d6; NSC 7338-d6; Tris[4- (dimethylamino) phenyl]methane-d6. Grades: Highly Purified. CAS No. 1173023-92-1. Pack Sizes: 5mg. Molecular Formula: C??H??D?N?, Molecular Weight: 379.57. US Biological Life Sciences. | Worldwide |
| L-Omithine HCL | L-ornithine hydrochloride is an important basic raw material in pharmaceutical industry, an important metabolite in cells, and plays an important regulatory role in the elimination of liquid ammonia in living organisms. Synonyms: L-ORNITHINE HYDROCHLORIDE SALT;L-(+)-ORNITHINE MONOHYDROCHLORIDE;L-ORNITHINE MONOHYDROCHLORIDE;L-ORNITHINE-OH HCL;L-ORNITHINE-OH HYDROCHLORIDE;L-ORN HCL;L-ORNITHINE HCL;L(+)-ORNITHINE HYDROCHLORIDE. CAS No. 3184-13-2. Product ID: PAP-0030. Molecular formula: C5H13ClN2O2. Category: Amino acid. Product Keywords: Amino Acid Series; L-Omithine HCL; PAP-0030; Amino acid; C5H13ClN2O2; 3184-13-2. Appearance: at 100.00 %. mild green bark. Chemical Name: L(+)-Ornithine hydrochloride. Grade: Pharmaceutical Grade. Solubility: H2O: 100 mg/mL. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: L-ornithine hydrochloride has the effect of treating liver cirrhosis, enhancing human immunity and resisting fatigue. Melting Point: 245 °C (dec.)(lit.). Density: 1.57. Product Description: L-ornithine hydrochloride is an important basic raw material in pharmaceutical industry, an important metabolite in cells, and plays an important regulatory role in the elimination of liquid ammonia in living organisms. |  |
| Magentagreencrystals | Magentagreencrystals. Uses: Designed for use in research and industrial production. Product Category: Basic Dyes. CAS No. 14426-28-9. Molecular formula: C23H25N2. Mole weight: 329.46. Product ID: ACM14426289. Alfa Chemistry ISO 9001:2015 Certified. Categories: MALACHITE GREEN. | |
| Malachite Green Chloride 99+% (Basic Green, CI 42000) | A triphenylmethane dye with fungicidal and limited antiseptic activity. The term Malachine green applies to the oxalate as well as the chloride salt. Group: Biochemicals. Alternative Names: Basic Green; CI 42000; N- [4- [ [4- (Dimethylamino) phenyl] phenylmethylene] -2, 5-cyclohexadien-1-ylidene] -N-methylmethanaminium. Grades: Reagent Grade. CAS No. 569-64-2. Pack Sizes: 100g, 250g, 1Kg. Molecular Formula: C23H25ClN2, Molecular Weight: 364.92. US Biological Life Sciences. | Worldwide |
| Methylene Green, 65+% (Certified, CI 52020) | Methylene Green, 65+% (Certified, CI 52020). Group: Biochemicals. Alternative Names: Basic Green 5; CI 52020. Grades: Certified Dye. CAS No. 2679-1-8. Pack Sizes: 5g, 25g, 100g. Molecular Formula: ?C16H17N4O2S·½ZnCl4 , Molecular Weight:?433.00. US Biological Life Sciences. | Worldwide |
| Methyl Green 80+% (Dye Content, CI 42585) | Methyl Green 80+% (Dye Content, CI 42585). Group: Biochemicals. Alternative Names: Basic Green 20; CI 42585. Grades: Reagent Grade. CAS No. 14855-76-6. Pack Sizes: 25g, 100g, 250g. Molecular Formula: (C26H33Cl2N3)n xZnCl2, Molecular Weight: 516.95. US Biological Life Sciences. | Worldwide |
| Methyl Violet 2B, Laboratory Grade, 10 g | Formula: C24H28N3Cl. Formula Wt: 393. 96. Characteristic: Blue-green crystalline powder. Notes: Biological stain and pH indicator; pH 0 (yellow) to pH 2. 7 (violet). Storage Code: Green; general chemical storage. Group: chem-category biological stains. Alternative Names: Basic violet 1. Grades: chem-grade laboratory. CAS No. 8004-87-3. Product ID: 875600. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Phthalocyanine | Alfa Chemistry offers Phthalocyanine products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Phthalocyanine is a group of benzoporphyrins which have strong pigmenting power, forming a family of dyes. the basic structure of the molecule comprises four isoindole groups (c6h4,)c2n, joined by four nitrogen atoms. four commercially important modifications are: (a) metal free phthalocyanine (c6h4c2n)4, having a bluegreen color,(b copper phthalocyanine in which a copper atom is held by secondary valences of the isoindole nitrogen atoms, (c) chlorinated copper phthalocyanine, green, in which 15 to 16 hydrogen atoms are replaced by chlorine, and (d) sulphonated copper phthalocyanine, water-soluble and green, in which two hydrogens are replaced by sulphonic acid groups. it is used in decorative enamels and automotive finishes; chlorophyll and haems have basic phthalocyanine structures in their molecules. Additional or Alternative Names: 5,10,15,20-Tetraaza-21H,23H-tetrabenzo[b,g,l,q]porphyrin. Product Category: Promotional Products. Appearance: solid. CAS No. 574-93-6. Molecular formula: C32H18N8. Mole weight: 514.54. Purity: 93.0%(N). IUPACName: 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene. Product ID: ACM574936-5. Al | |
| SOLVENT GREEN 1 | SOLVENT GREEN 1. Uses: Designed for use in research and industrial production. Product Category: Basic Dyes. CAS No. 510-13-4. Product ID: ACM510134. Alfa Chemistry ISO 9001:2015 Certified. Categories: Solvent green 7. | |
| Toluidine Blue O, 1% Aqueous, Laboratory Grade, 100 mL | Formula: C15H16ClN3S. Formula Wt: 305. 82. Storage Code: Green; general chemical storage. Group: chem-category biological stains. Alternative Names: Basic blue 17. Grades: chem-grade laboratory. CAS No. 92-31-9. Product ID: 896613. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Toluidine Blue O, 1% Aqueous, Laboratory Grade, 500 mL | Formula: C15H16ClN3S. Formula Wt: 305. 82. Storage Code: Green; general chemical storage. Group: chem-category biological stains. Alternative Names: Basic blue 17. Grades: chem-grade laboratory. CAS No. 92-31-9. Product ID: 896615. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Basic Fuchsin, Certified | Appearance:?Dark Green Solid. Group: Biochemicals. Grades: Certified Dye. CAS No. 632-99-5. Pack Sizes: 100g, 1Kg, 5Kg, 10Kg. US Biological Life Sciences. | Worldwide |
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