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| Product | Description | |
|---|---|---|
| Patent Blue A | Patent Blue A. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 500g. US Biological Life Sciences. |  Worldwide |
| Patent Blue V | 25g Pack Size. Group: Stains & Indicators. Formula: C27H31N2NaO6S2. CAS No. 129-17-9. Prepack ID 10362000-25g. Molecular Weight 566.66. See USA prepack pricing. |  |
| Patent Blue V | Patent Blue V (Acid blue 1) is a novel biological dye that can be used as an intraocular dye for retinectomy. Retinectomy refers to the removal of the translucent inner limiting membrane (ILM). The application of appropriate dyes in vitreoretinal surgery can achieve the purpose of complete removal. Patent Blue V can be used to stain retinal premembranous structures. Spectral analysis shows that Patent Blue V has strong absorption below 450 nm and above 600 nm, showing a blue-green color. Patent Blue V is also used as a marker in lymphangiography for resection of neoplastic lymph nodes [1] [2]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: Acid blue 1. CAS No. 129-17-9. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-W110929. |  |
| Patent Blue V | Patent Blue V. Group: Biochemicals. Alternative Names: Acid Blue 3; CI 4251. Grades: Highly Purified. CAS No. 3536-49-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: 2C27H31N2O7S2·Ca. US Biological Life Sciences. | Worldwide |
| PATENT BLUE V | PATENT BLUE V. Synonyms: M- hydROXYTETRAETHYLDIAMINOtri PHENYLCARBINOL ANHYDRIDE DISULFONIC ACID CALCIUM SALT;PATENT BLUE;PATENT BLUE V;PATENT BLUE VIOLET CALCIUM SALT;XYLENE BLUE V; acidalcarminev; bleupatentev; bluezn3. CAS No. 3536-49-0. Pack Sizes: 1 kg, 5 kg. Product ID: CDF4-0027. Molecular formula: C27H34CaN2O7S2. Category: Color Fixative. Product Keywords: Food Ingredients; Color Fixative; PATENT BLUE V; CDF4-0027; 3536-49-0; C27H34CaN2O7S2; 222-573-8; 3536-49-0. Purity: 0.98. EC Number: 222-573-8. Physical State: Neat. Storage: Hygroscopic, -20°C Freezer, Under inert atmosphere. Application: Patent Blue V is a water-soluble food colouring. Patent Blue V has also been used as a standard for high-performance liquid chromatography-diode array detection for dating of paper ink. Melting Point: 200 °C. |  |
| Patent Blue V calcium salt | Patent Blue V has been widely used in sentinel lymph node mapping. Patent Blue V is also a food coloring agent and an alternative dye for trypan blue (TB) in descemet membrane endothelial keratoplasty (DMEK) [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 3536-49-0. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-126395. | |
| Patent Blue VF 50% (Dye content) | Patent Blue VF 50% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences. | Worldwide |
| Patent Blue V Sodium Salt (Acid Blue 3 Sodium Salt), ≥85% Dye content | Heavy Metals: Group: Biochemicals. Alternative Names: N-[4-[[4- (Diethylamino) phenyl] (5-hydroxy-2, 4-disulfophenyl) methylene]-2, 5-cyclohexadien-1-ylidene]-N-ethyl-ethanaminium Hydroxide Sodium Salt; C.I. 42051:2; C.I. Food Blue 5:2; Food Blue 5:2. Grades: Reagent Grade. CAS No. 20262-76-4. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Acid Blue 3 calcium | Acid Blue 3 calcium. Uses: For analytical and research use. Group: Dyes & metabolites; dyes & metabolites. Alternative Names: E 131 Patent Blue, Patent Blue V Sodium Salt 36001, C.I. Food Blue 5, C.I. Acid Blue 3, Solar Pure Blue VX, Patent Blue, Patent Blue V Carmine Blue V, Carmine Blue V, Vitasyn Patent Blue V 85, New Patent Blue A-CE Extra, C.I. Acid Blue 3 calcium salt (2:1), Sicovit Patent Blue 85E131, Blue ZN 3, New Patent Blue Extra Pure A, Dai-ei Acid Pure Blue VX, Merantine Blue V, Patent Blue V Calcium Salt 90146, Acid Blue 3,N-[4-[[4-(Diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethylethanaminium inner salt calcium salt (2:1...ohexadien-1-ylidene]-N-ethylethanaminium hydroxide inner salt calcium salt (2:1), Patent Blue V, Food Blue 5, Mitsui Acid Pure Blue VX, E 131, Patent Blue V Calcium Salt 36017, Ariavit Patent Blue V. CAS No. 3536-49-0. IUPAC Name: calcium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-6-hydroxybenzene-1,3-disulfonate. Molecular Formula: 2C27H31N2O7S2.Ca. Mole Weight: 1159.43. Catalog: APS3536490. SMILES: [Ca+2]. CCN (CC)c1ccc (cc1)C (=C2C=CC (=[N+] (CC)CC)C=C2)c3cc (O)c (cc3S (=O) (=O)[O-])S (=O) (=O)[O-]. CCN (CC)c4ccc (cc4)C (=C5C=CC (=[N+] (CC)CC)C=C5)c6cc (O)c (cc6S (=O) (=O)[O-])S (=O) (=O)[O-]. Format: Neat. Shipping: Room Temperature. |  |
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