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| Product | Description | |
|---|---|---|
| Pigment black 28, TecHnical grade | Pigment black 28, TecHnical grade. Group: Biochemicals. Grades: Purified. CAS No. 68186-91-4. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. |  Worldwide |
| Aniline black | Aniline black. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ANILINE BLACK;CI-50440;Benzenamine, oxidized;C.I. Pigment Black 1;Pigment black 1 (C.I. 50440);Pigment Blck 1. Product Category: Heterocyclic Organic Compound. CAS No. 13007-86-8. Molecular formula: C66H51Cr3N11O12. Mole weight: 1346.17. Product ID: ACM13007868. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Black currant extract | The black currant is a small shrub standing up to six feet tall. It grows in Europe, European Asia, North America and, as a cultivated crop, is especially well represented in New Zealand. The berry comes in vivid shades of deep red, purple and black. It is quite small, being similar is size to the bilberry, and is similarly nutrient dense. It is particularly high in anthocyanins, which are the purple-black pigments that color the skin of the black currant, giving it its name. Anthocyanins are powerful plant or phyto-antioxidants. Applications: Black currant extract appears useful as an antioxidant source and in treating rheumatoid arthritis and night and fatigue-related visual impairment. Group: Others. Purity: 10:1, 20:1, Anthocyanidins25%. Appearance: Purple powder. Black currant extract. Cat No: EXTC-174. |  |
| Chlorophyll A | Chlorophyll A. Synonyms: chlorophyllafromspinach;Magnesium, (3, 7, 11, 15-tetramethyl-2-hexadecenyl9-ethenyl-14-ethyl-(methoxycarbonyl)-4, 8, 13, 18-tetramethyl-20-oxo-3-phorbinepropanoate(2-)-N23, N24, N25, N26)-(SP-4-2(3S-(3α(2E, 7S*, 11S*), 4β, 21β)))-;magnesium, [3, 7, 11, 15-tetramethyl-2-hexadecenyl9-ethenyl-14-ethyl-21-(methoxyc;Paste chlorophyll;Chlorophyll, paste;CONTAMINON(R) CL;CHLOROPHYLL EXTRACT;CHLOROPHYLL A. CAS No. 479-61-8. Pack Sizes: 10 mg, 25 mg, 50 mg, 100 mg. Product ID: CDF4-0024. Molecular formula: C55H72MgN4O5. Category: Color Fixative. Product Keywords: Food Ingredients; Color Fixative; Chlorophyll A; CDF4-0024; 479-61-8; C55H72MgN4O5; 207-536-6; 479-61-8. Purity: 0.999. Color: Green to Black Semi-Solid to. EC Number: 207-536-6. Physical State: Powder. Solubility: diethyl ether: soluble0.1mg/10 mL. Storage: -20°C. Application: Chlorophyll A is a photosynthetic pigment that is essential for photosynthesis of eukaryotes and cyanobacteria, acting as a primary donor in the electron transport chain. Dyes and metabolites. Melting Point: 117-120°. Product Description: Chlorophyll a is present as a key pigment in organisms with oxygenic photosynthesis. It functions as an antenna pigment in both reaction centers I and II. |  |
| Cobalt(II) Oxide | Black or gray powder. Uses: pigments, ceramics, catalysts. Group: oxide compound. Alternative Names: Cobalt Monoxide. CAS No. 1307-96-6. |  |
| Copper(II) oxide 99+% ACS | Used as a source for oxygen. Group: Biochemicals. Alternative Names: BYK-LP x 20704; Banacobru OL; Black copper oxide; C.I. 77403; C.I. Pigment Black 15; Coopers Permatrace Copper; Copacaps; Copinox Lamb; Copper Brown; Copper monooxide; Copper monoxide; Copper monoxide (CuO); Copper oxide; Copper oxide (Cu4O4); Copper(2+) oxide; Copper(II) oxide; Copper(II) oxide (CuO); Copporal; Cupric oxide; ET; N 120; N 120 (oxide); N 520; NSC 83537; NanoActive CuO; NanoArc U 1102DBE; Nanotek CuO; Nanotek CuO-C; YC. Grades: ACS Grade. CAS No. 1317-38-0. Pack Sizes: 100g, 500g, 1Kg. US Biological Life Sciences. | Worldwide |
| Dipotassium hexachloroiridate | Dipotassium hexachloroiridate. Uses: Iridium potassium chloride (k2ircl6) is used as a black pigment to make black porcelain kitchen and bathroom fixtures. Additional or Alternative Names: Potassium hexachloroiridate(IV). Product Category: Metal & Ceramic Materials. Appearance: Black powder. CAS No. 16920-56-2. Molecular formula: Cl6IrK2. Mole weight: 483.1. Purity: 99%+. IUPACName: Dipotassium;hexachloroiridium(2-). Canonical SMILES: Cl[Ir-2](Cl)(Cl)(Cl)(Cl)Cl.[K+].[K+]. Density: 3.546 g/cm³. ECNumber: 240-976-7. Product ID: ACM16920562. Alfa Chemistry ISO 9001:2015 Certified. | |
| Iron oxide black | Synonyms: c.i. 77499; C.I. Pigment Black 11; IRON OXIDE BLACK. CAS No. 12227-89-3. Molecular formula: Fe3O4. Mole weight: 231.54. |  |
| Native Mushrooms Polyphenol Oxidase | Polyphenol oxidase is a tetramer that contains four atoms of copper per molecule, and binding sites for two aromatic compounds and oxygen. The enzyme catalyses the o-hydroxylation of monophenol molecules in which the benzene ring contains a single hydroxyl substituent) to o-diphenols (phenol molecules containing two hydroxyl substituents). It can also further catalyse the oxidation of o-diphenols to produce o-quinones. PPO causes the rapid polymerization of o-quinones to produce black, brown or red pigments (polyphenols) that cause fruit browning. The amino acid tyrosine contains a single phenolic ring that may be oxidised by the action of PPOs to form o-quinone. Hence, PPOs may also be referred to as tyrosinases. Polyphenol oxidase (tyrosinase) is a bifunctional, copper-containing oxidase having catecholase and cresolase activity. a lyophilized powder. store at -20°c. Group: Enzymes. Synonyms: EC 1.14.18.1; Polyphe. Enzyme Commission Number: EC 1.14.18.1. CAS No. 9002-10-2. Tyrosinase. Mole weight: 128 kDa (Duckworth and Coleman 1970). Activity: > 500 units per mg dry weight. Stability: The lyophilized preparation is stable for 6-12 months when stored at-20°C. Storage: Store at -20°C. Form: lyophilized powder. Source: Mushrooms. EC 1.14.18.1; Polyphenol oxidase; monophenol monooxygenase; Polyphenol oxidase I; chloroplastic. Cat No: NATE-0612. | |
| Theaflavin 3,3'-digallate | Theaflavin 3,3'-digallate (TF-3) is a potent Zika virus (ZIKV) protease inhibitor with an IC 50 of 2.3 μM. Theaflavin 3,3'-digallat directly binds to ZIKVpro ( K d =8.86 μM) and inhibits ZIKV replication. Theaflavin 3,3'-digallat inhibits the activity of gp41 and NS2B-3 protease and has antiviral activity against HSV and HIV-1 [1]. Theaflavin 3,3'-digallate, the typical pigment in black tea, is a potent antitumor agent [2]. Uses: Scientific research. Group: Natural products. Alternative Names: TF-3; ZP10. CAS No. 30462-35-2. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-N1992. |  |
| Theaflavin 3,3'-Digallate | Theaflavin 3,3'-digallate (TF-3) is a potent Zika virus (ZIKV) protease inhibitor with an IC50 of 2.3 μM. Theaflavin 3,3'-digallat directly binds to ZIKVpro (Kd=8.86 μM) and inhibits ZIKV replication. Theaflavin 3,3'-digallat inhibits the activity of gp41 and NS2B-3 protease and has antiviral activity against HSV and HIV-1. Theaflavin 3,3'-digallate, the typical pigment in black tea, is a potent antitumor agent. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tf-3. Product Category: Inhibitors. CAS No. 30462-35-2. Molecular formula: C43H32O20. Mole weight: 868.7. Purity: 0.9973. Product ID: ACM30462352. Alfa Chemistry ISO 9001:2015 Certified. Categories: Theaflavin-3,3'-digallate. | |
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