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Acid orange 7 Acid orange 7 (Orange II), an azo dye, is an indicator pollutant. Acid orange 7 appears in manufacturing wastewater disposed of from the textile, food, and cosmetic industries [1] [2]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Orange II; D&C Orange NO. 4. CAS No. 633-96-5. Pack Sizes: 100 mg; 500 mg. Product ID: HY-N1442. MedChemExpress MCE
Acid Orange 7 Acid orange 7, also known as 2-naphthol orange and Orange II, is a dye.Produced by coupling reaction between 2-Naphthol, or β-naphthol and diazonium compound of sulfanilic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzenesulfonicacid,4-[(2-hydroxy-1-naphthalenyl)azo]-,monosodiumsalt. Product Category: Acid Dyes. Appearance: Powder. CAS No. 633-96-5. Molecular formula: C16H11N2NaO4S. Mole weight: 350.35. Purity: 0.98. IUPACName: Sodium;4-[(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate. Canonical SMILES: C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=C(C=C3)S(=O)(=O)[O-])O.[Na+]. Product ID: ACM633965. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Acid Orange 7 Acid Orange 7. Group: Biochemicals. Grades: Highly Purified. CAS No. 633-96-5. Pack Sizes: 500g, 1kg, 2kg, 5kg, 10kg. US Biological Life Sciences. USBiological 6
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Acid Orange 74 Acid Orange 74. Group: Biochemicals. Alternative Names: C.I. 18745; Sodium [3-[ (4, 5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato (3-)]hydroxychromate (1-). Grades: Highly Purified. CAS No. 10127-27-2. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C16H11CrN5NaO8S. US Biological Life Sciences. USBiological 6
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Acid Orange 127 Acid Orange 127. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Orange 127. Product Category: Acid Dyes. CAS No. 12269-96-4. Molecular formula: C24H19N4NaO4S. Density: g/cm³. Product ID: ACM12269964. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 72765-52-7. Alfa Chemistry.
Acid Orange 67 Acid Orange 67. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Orange 67;Acid orange 3R. Product Category: Acid Dyes. CAS No. 12220-06-3. Molecular formula: C26H22N4O8S2.Na. Mole weight: 604.59. Product ID: ACM12220063. Alfa Chemistry — ISO 9001:2015 Certified. Categories: EINECS 235-406-9, Acid Orange 7. Alfa Chemistry.
2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Methacrylate (stabilized with TBC) 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Methacrylate (stabilized with TBC). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Methacrylic Acid 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Ester (stabilized with TBC). Product Category: Fluorinated Monomers. Appearance: Colorless to Light Yellow to Light Orange Clear Liquid. CAS No. 2261-99-6. Molecular formula: C11H8F12O2. Mole weight: 400.16 g/mol. Purity: 97.0%(GC). Product ID: ACM-MO-2261996B. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
3-Bromo-2-methylbenzoic acid Pale orange powder, 99%. Synonyms: 3-Bromo-o-toluic acid. CAS No. 76006-33-2. Pack Sizes: 10g, 50g. Product ID: FR-2576. M.P. 154-156. Mole weight: 215.05. Frinton Laboratories Inc
Frinton Laboratories
5,5'-Methylenebis(2-aminobenzoic Acid) 5,5'-Methylenebis(2-aminobenzoic Acid). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,5'-Methylenedianthranilic Acid; 2-Amino-5-(4-amino-3-carboxybenzyl)benzoic Acid; Bis(4-amino-3-carboxyphenyl)methane. Product Category: Dicarboxylic Acid Monomers. Appearance: White to Orange to Green Powder to Crystaline. CAS No. 7330-46-3. Molecular formula: C15H14N2O4. Mole weight: 286.29 g/mol. Purity: 96.0%(T)(HPLC). Product ID: ACM-MO-7330463B. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
5,5'-Methylenedianthranilic Acid 5,5'-Methylenedianthranilic Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,5'-Methylenebis(2-aminobenzoic Acid); 2-Amino-5-(4-amino-3-carboxybenzyl)benzoic Acid; Bis(4-amino-3-carboxyphenyl)methane. Product Category: Amide & Amine Monomers. Appearance: White to Orange to Green Powder to Crystaline. CAS No. 7330-46-3. Molecular formula: C15H14N2O4. Mole weight: 286.29 g/mol. Purity: 96.0%(T)(HPLC). Product ID: ACM-MO-7330463A. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
5'-Carboxy-2-chloro-2'-3'-O-isopropylideneadenosine 5'-Carboxy-2-chloro-2'-3'-O-isopropylideneadenosine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5'-Carboxy-2-chloro-2'-3'-O-isopropylideneadenosine;2-Chloro-9-(2-3-O-isopropylidene-beta-D-ribofuranosyluronic acid)adenine. Product Category: Heterocyclic Organic Compound. Appearance: Off-white to pale orange powder. CAS No. 72209-19-9. Molecular formula: C13H14ClN5O5. Product ID: ACM72209199. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
7,7'-(Carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulfonic]acid 7,7'-(Carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulfonic]acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Mitsui Direct Fast Orange S, Brillant Orange, Direct Orange A, Direct Orange S, Benzo Orange S, Fast Orange S, Fenamin Orange A, Diphenyl Orange SE, Vondacel Orange SN, Erie Fast Orange A, Airedale Orange SED, Benzo Fast Orange S, Tertrodirect Orange S, Diazol Fast Orange S, Direct Fast Orange S, Nippon Fast Orange S, Nyanza Fast Orange S, Fast Paper Orange SO, Diamine Fast Orange S, Brilliant Direct Orange. Product Category: Heterocyclic Organic Compound. CAS No. 25188-23-2. Molecular formula: C33H24N6O9S2. Mole weight: 712.708460 [g/mol]. Purity: 0.96. IUPACName: (3E)-4-oxo-7-[[(6E)-5-oxo-6-(phenylhydrazinylidene)-7-sulfonaphthalen-2-yl]carbamoylamino]-3-(phenylhydrazinylidene)naphthalene-2-sulfonic acid. Canonical SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=C(C2=O)C=CC(=C3)NC(=O)NC4=CC5=C(C=C4)C(=O)C(=NNC6=CC=CC=C6)C(=C5)S(=O)(=O)O)S(=O)(=O)O. ECNumber: 246-725-8. Product ID: ACM25188232. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Acid orange 10 Acid orange 10. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-Hydroxy-8-(phenylazo)-1,3-naphthalenedisulfonic acid disodium salt. Product Category: Acid Dyes. Appearance: orange crystals or powder. CAS No. 1936-15-8. Molecular formula: C16H10N2Na2O7S2. Mole weight: 452.37. Purity: certified biological stain. IUPACName: disodium;7-hydroxy-8-phenyldiazenylnaphthalene-1,3-disulfonate. Canonical SMILES: C1=CC=C(C=C1)N=NC2=C(C=CC3=CC(=CC(=C32)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]. Density: 0.80g/ml. Product ID: ACM1936158. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Acid orange 20. Alfa Chemistry.
Acid Orange 33 Acid Orange 33. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Orange 33;disodium 7-hydroxy-8-[[4-[1-[4-[(4-hydroxyphenyl)azo]phenyl]cyclohexyl]phenyl]azo]naphthalene-1,3-disulphonate;Tracid Orange GS;CoomassieFastOrangeGC.I.24780;1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-4-1-4-(4-hydroxyphenyl)azophenylcycl. Product Category: Acid Dyes. CAS No. 6507-77-3. Molecular formula: C34H28N4Na2O8S2. Mole weight: 730.71. Product ID: ACM6507773. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Acid Orange 56 Acid Orange 56. Uses: Designed for use in research and industrial production. Additional or Alternative Names: disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphthyl)azo][1,1'-biphenyl]-2,2'-disulphonate;1,1-Biphenyl-2,2-disulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-4-(2-hydroxy-1-naphthalenyl. Product Category: Acid Dyes. CAS No. 6470-20-8. Molecular formula: C32H22N6Na2O8S2. Mole weight: 728.66. Product ID: ACM6470208. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Acrylic Acid (3,4-Epoxycyclohexyl)methyl Ester (stabilized with HQ) Acrylic Acid (3,4-Epoxycyclohexyl)methyl Ester (stabilized with HQ). Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3,4-Epoxycyclohexyl)methyl Acrylate (stabilized with HQ); 7-Oxabicyclo[4.1.0]heptan-3-ylmethyl Acrylate (stabilized with HQ); Acrylic Acid 7-Oxabicyclo[4.1.0]heptan-3-ylmethyl Ester (stabilized with HQ). Product Category: Acrylate Monomers. Appearance: Colorless to Light Orange to Yellow Clear Liquid. CAS No. 64630-63-3. Molecular formula: C10H14O3. Mole weight: 182.22 g/mol. Purity: 94.0%(GC). Product ID: ACM-MO-64630633A. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Alizarin Alizarin. Group: Biochemicals. Alternative Names: 1, 2-Di hydroxyanthraquinone; 1,2-Anthraquinonediol; 1,2-Dihydroxy-9,10-anthracenedione; 1,2-Dihydroxy-9,10-anthraquinone; 1, 2-Di hydroxyanthraquinone; Acid Metachrome Red B; Acid Mordant Red B; Alizarin; Alizarin Red; Alizarina; Alizarine; Alizarine 3B; Alizarine B; Alizarine Indicator; Alizarine L Paste; Alizarine Lake Red 2P; Alizarine Lake Red 3P; Alizarine Lake Red IPX; Alizarine NAC; Alizarine Paste 20 percent Bluish; Alizarine Red; Alizarine Red B; Alizarine Red B2; Alizarine Red IP; Alizarine Red IPP; Alizarine Red L; C Ext. Red 62; C.I. 58000; C.I. Mordant Red 11; Certiqual Alizarine; D And C Orange Number 15; Deep Crimson Madder 10821; Eljon Madder; Mitsui Alizarine B; Mordant Red 11; NSC 7212; Qiansu; Turkey Red. Grades: Highly Purified. CAS No. 72-48-0. Pack Sizes: 50mg. Molecular Formula: C14H8O4, Molecular Weight: 240.21. US Biological Life Sciences. USBiological 3
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Alizarin Alizarin. Synonyms: 1,2-Dihydroxyanthraquinone, Mordant Red 11. CAS No. 72-48-0. Pack Sizes: 100, 500 g in glass bottle. Product ID: CDC10-0134. Molecular formula: C14H8O4. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Alizarin; CDC10-0134; 72-48-0; C14H8O4; 1,2-Dihydroxyanthraquinone, Mordant Red 11; 200-782-5; MFCD00001201; 72-48-0. Purity: 97 %. Color: Orange to orange-brown. EC Number: 200-782-5. Physical State: Solid. Solubility: Solubility Virtually insoluble in water; moderately soluble in ethanol, soluble in benzene, toluene, Ixylene, pyridine, acetic acid. Quality Level: 200. Storage: room temp. Boiling Point: 430 °C. Melting Point: 279-283 °C (lit.). Density: 1.06 g/mL at 20 °C. Product Description: Alizarin has been used as a biological stain to dye cotton fabrics and is used as standard in UV-visible spectrophotometer. CD Formulation
Direct Yellow 12 Direct Yellow 12. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Chrysophenine, Chrysophenine G, Chrysophenine J, Chrysophenine Y, Aurophenine O, Chrysophenine GP, Chrysophenine NS, Direct Yellow C, Benzo Yellow LG, Erie Yellow Y, Chrysophenine ESP, Cotton Yellow CH, Direct Yellow CV, Chrysophenine Extra, Fenamin Yellow CP, Diazamine Yellow C, Direct Yellow CHD, Benzanil Yellow CH, Fixanol Yellow 3G, Vondacel Yellow CG. Product Category: Direct Dyes. Appearance: orange crystalline powder. CAS No. 2870-32-8. Molecular formula: C30H26N4Na2O8S2. Mole weight: 680.66. Purity: Dye content >70%. IUPACName: sodium 5-(4-ethoxyphenyl)diazenyl-2-[2-[4-(4-ethoxyphenyl)diazenyl-2-sulfophenyl]ethenyl]benzenesulfonic acid. Canonical SMILES: CCOC1=CC=C(C=C1)N=NC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)N=NC4=CC=C(C=C4)OCC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]. ECNumber: 220-698-2. Product ID: ACM2870328. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Ditrimethylolpropane Tetraacrylate (stabilized with MEHQ) Ditrimethylolpropane Tetraacrylate (stabilized with MEHQ). Uses: Designed for use in research and industrial production. Additional or Alternative Names: [Oxybis(methylene)]bis(2-ethylpropane-3,2,1-triyl) Tetraacrylate (stabilized with MEHQ); Acrylic Acid [Oxybis(methylene)]bis(2-ethylpropane-3,2,1-triyl) Tetraester (stabilized with MEHQ). Product Category: Diacrylic Monomers, Dimethacrylic Monomers. Appearance: Colorless to Light Orange to Yellow Clear Liquid. CAS No. 94108-97-1. Molecular formula: C24H34O9. Mole weight: 466.53 g/mol. Purity: 75.0%(GC). Product ID: ACM-MO-94108971. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Ethyl 3-methyl-3-phenylglycidate Ethyl 3-methyl-3-phenylglycidate. Synonyms: 2,3-epoxy-3-phenyl-butanoicaciethylester;2,3-Epoxy-3-phenylbutyric acid, ethyl ester;3-methyl-3-phenyl-oxiranecarboxylicacid, ethylester;3-methyl-3-phenyl-oxiranecarboxylicacidethylester;3-methyl-3-phenyl-oxiranecarboxylicaciethylester;alpha, beta-Epoxy-beta-methylhydrocinnamic acid, ethyl ester;alpha, beta-epoxy-beta-methylhydrocinnamicacid, ethylester;alpha, beta-epoxy-beta-methyl-hydrocinnamicaciethylester. CAS No. 77-83-8. Pack Sizes: 1 kg. Product ID: CDF4-0077. Molecular formula: C12H14O3. Category: Flavor Enhancers. Product Keywords: Food Ingredients; Flavor Enhancers; Ethyl 3-methyl-3-phenylglycidate; CDF4-0077; 77-83-8; C12H14O3; 201-061-8; 77-83-8. Purity: 0.99. Color: Colorless to Light orange to yellow. EC Number: 201-061-8. Physical State: Clear Liquid. Storage: 2-8°C. Boiling Point: 272-275 °C(lit.). Density: 1.087 g/mL at 25 °C(lit.). CD Formulation
Fluorescein, Sodium Salt, Reagent Grade, 25 g Formula: C20H10O5Na2. F. W: 376. 27. Characteristic: Orange-red powder, hygroscopic, water soluble. Notes: Produces intense yellow-green fluorescence. Storage Code: Green; general chemical storage. Alternative Names: Uranine, acid yellow 73. Grades: chem-grade reagent. CAS No. 518-47-8. Product ID: 863200. -- SOLD FOR EDUCATIONAL USE ONLY -- Carolina Biological Supply Company
Methacrylic Acid 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Ester (stabilized with TBC) Methacrylic Acid 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Ester (stabilized with TBC). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Methacrylate (stabilized with TBC). Product Category: Methacrylate Monomers. Appearance: Colorless to Light Yellow to Light Orange Clear Liquid. CAS No. 2261-99-6. Molecular formula: C11H8F12O2. Mole weight: 400.16 g/mol. Purity: 97.0%(GC). Product ID: ACM-MO-2261996A. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
NBD dodecanoic acid N-succinimidyl ester NBD dodecanoic acid N-succinimidyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid NHS ester , NBD dodecanoic acid NHS ester. Product Category: Other Fluorophores. Appearance: Orange powder. CAS No. 689263-76-1. Molecular formula: C22H29N5O7. Mole weight: 475.51. Purity: 95%+. Product ID: ACM689263761. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Reactive Orange 1 Reactive Orange 1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulphophenyl)azo]naphthalene-2-sulphonic acid;EINECS 229-412-0;Reactive brilliant orange X-GN y-3-[(2-sulfophenyl)azo]- 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfophenyl)azo]. Product Category: Reactive Dyes. CAS No. 6522-74-3. Molecular formula: C19H12Cl2N6O7S2. Mole weight: 571.377. Product ID: ACM6522743. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Reactive Orange 5 Reactive Orange 5. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]methylamino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2-sulphonate;2-Naphthalenesulfonic acid, 7-4-chloro-6-(3-sulfophenyl)amino-1,3,5-triazin-2-ylmethylamino-4-hydroxy-3-(2-. Product Category: Reactive Dyes. CAS No. 70210-21-8. Molecular formula: C26H20ClN7O10S3?3Na. Mole weight: 788.08. Product ID: ACM70210218. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Soybean phospholipids Food-grade lecithin is obtained from soybeans and other plant sources. It is a complex mixture of acetone-insoluble phosphatides that consists chiefly of phosphatidyl choline, phosphatidyl etha nolamine, and phosphatidyl inositol, combined with various amounts of other substances such as triglycerides, fatty acids, and carbohydrates. CAS No. 8002-43-5. Product ID: PE-0113. Molecular formula: C42H80NO8P. Mole weight: 758.06. Category: Emulsifier & Suspending Agents. Product Keywords: Pharmaceutical Excipients; Injections & Sterile Formulation; Emulsifier & Suspending Agents; Soybean phospholipids; PE-0113; C42H80NO8P; 8002-43-5; 8002-43-5. Appearance: Pale Brown to Yellow. Purity: 0.99. EC Number: 232-307-2. Synonym(s): l-α-phosphatidylcholine solution; l-α -phosphatidylcholine, hydrogenated. Solubility: chloroform: 0.1 g/mL, slightly hazy, slightly yellow to deep orange. Storage: -20°C. Melting Point: >145°C (dec.). Density: 1.0305. CD Formulation
Tartrazine Tartrazine (Acid Yellow 23; FD&C Yellow No. 5) is an orally active azo acid dye, orange-yellow powder, soluble in water and turns yellow. Tartrazine is mainly used as a synthetic lemon yellow azo dye for food coloring. Tartrazine is the most stable colorant.Tartrazine induces mitochondria-mediated Apoptosis. Tartrazine can cause neurodevelopmental toxicity, cytotoxicity, and genotoxicity [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Acid Yellow 23; FD&C Yellow No. 5. CAS No. 1934-21-0. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-D0257. MedChemExpress MCE
trisodium 2-[[6-[(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1,5-disulphonate trisodium 2-[[6-[(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1,5-disulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trisodium 2-[[6-[(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1,5-disulphonate;1,5-Naphthalenedisulfonic acid, 2-6-(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino-1-hydroxy-3-sulfo-2-naphthalenylazo. Product Category: Reactive Dyes. CAS No. 70616-89-6. Molecular formula: C24H15ClN7Na3O10S3. Mole weight: 762.03411. Product ID: ACM70616896. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Reactive Orange 13. Alfa Chemistry. 2

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