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<p>This product is an orange IV sodium salt (C.I. 13080), offered in a 5 g quantity. It falls under the category of chromogenic dyes and is used primarily in life science applications, particularly within histology and microscopy for staining purposes. The CAS Number associated with this compound is 554-73-4. Its molecular formula is C18H14N3O3S-, and its molecular weight is 352.4 g/mol. The exact mass of this compound is 352.07558749.</p> <ul> <li>CAS Number: 554-73-4</li> <li>Molecular Formula: C18H14N3O3S-</li> <li>Molecular Weight: 352.4</li> <li>Exact Mass: 352.07558749</li> </ul>
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<p>The product is identified as Methyl Orange (C.I. 13025), a chromogenic dye with a molecular weight of 305.35 g/mol. Its scientific name is 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonic acid, with the CAS Number 547-58-0. It falls under several substance groups including Azo compounds and diazo compounds, Amino compounds, aromatic (amino group on the ring), Sulphonates (salts), and Sodium compounds. In the workplace, it requires various precautions such as prohibiting smoking, no admittance for unauthorized persons, no eating and drinking, warning against toxic materials, using safety goggles, and more.</p> <ul> <li>CAS Number: 547-58-0</li> <li>Molecular Formula: C14H15N3O3S</li> <li>Molecular Weight: 305.35</li> <li>Exact Mass: 305.08341252</li> <li>GHS Signal Word: Warning</li> <li>Hazard Statements:</li> <li>H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]</li> </ul>
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<p>This product is a disodium salt of a chromogenic dye with the title Chromotrope ® 2B (C.I. 16575). It belongs to the category of Chromogenic Dyes and has a molecular formula of C16H10N2Na2O8S2 with a molecular weight of 468.4 g/mol. The exact mass is 467.96739619 g/mol. This compound may cause skin irritation as per the Hazard Statement H315. Therefore, it is classified with a Warning Signal Word according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS).</p> <ul> <li>CAS Number: 548-80-1</li> <li>Molecular Formula: C16H10N2Na2O8S2</li> <li>Molecular Weight: 468.4</li> <li>Exact Mass: 467.96739619</li> <li>GHS Signal Word: Warning</li> <li>Hazard Statements:</li> <li>H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]</li> </ul>
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<p>The Light Green SF (C.I. 42095) is a chromogenic dye within the Life Science category, specifically designed for histology and microscopy applications. It has a molecular formula of C37H34N2Na2O9S3 with a molecular weight of 792.9 g/mol and an exact mass of 792.12218275. This compound melts at 288°C (decomposes). The GHS Signal Word for this product is "Warning". However, it is suspected of causing cancer, as indicated by the Hazard Statement "H351 (75%)". Please handle accordingly.</p> <ul> <li>CAS Number: 5141-20-8</li> <li>Molecular Formula: C37H34N2Na2O9S3</li> <li>Molecular Weight: 792.9</li> <li>Exact Mass: 792.12218275</li> <li>Melting Point: 288 °C (decomposes)</li> <li>GHS Signal Word: Warning</li> <li>Hazard Statements:</li> <li>H351 (75%): Suspected of causing cancer [Warning Carcinogenicity]</li> </ul>
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<p>This product is a Nuclear Fast Red (C.I. 60760) chromogenic dye, available in a 5 gram quantity. Its scientific name is 4-amino-1,3-dihydroxy-9,10-dioxoanthracene-2-sulfonic acid, with a molecular formula of C14H9NO7S and a molecular weight of 335.29 g/mol. The exact mass is 335.00997280 g/mol. This dye is categorized under Life Science > Histology/Microscopy > Staining > Chromogenic Dyes. It has a CAS Number of 6409-77-4.</p> <ul> <li>CAS Number: 6409-77-4</li> <li>Molecular Formula: C14H9NO7S</li> <li>Molecular Weight: 335.29</li> <li>Exact Mass: 335.00997280</li> </ul>
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<p>This product is a chromogenic dye identified as Xylidine Ponceau 2R (C.I. 16150), available in a 5-gram quantity. It falls under the category of Life Science, specifically within Histology/Microscopy, Staining, and Chromogenic Dyes. Its CAS Number is 3761-53-3, also known scientifically as Acid Red 26 with the IUPAC name disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate. The molecular formula for this compound is C18H14N2Na2O7S2, with a molecular weight of 480.4 g/mol and an exact mass of 480.00378170. The Melting Point is greater than 572 °F (</p> <ul> <li>CAS Number: 3761-53-3</li> <li>Molecular Formula: C18H14N2Na2O7S2</li> <li>Molecular Weight: 480.4</li> <li>Exact Mass: 480.00378170</li> <li>Melting Point: greater than 572 °F (NTP, 1992)</li> </ul>
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<p>This Hematoxylin (C.I. 75290), available in a 10 gram glass container, belongs to the category of Chromogenic Dyes. It has a molecular weight of 302.28 g/mol and is classified as a Phenol, substituted and an Oxygen heterocycle, substituted. In the workplace, it is recommended to use safety goggles and follow the Precept label for handling. The IUPAC name for this compound is 7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol.</p> <ul> <li>CAS Number: 517-28-2</li> <li>Molecular Formula: C16H14O6</li> <li>Molecular Weight: 302.28</li> <li>Exact Mass: 302.07903816</li> <li>GHS Signal Word: Warning</li> <li>Hazard Statements:</li> <li>H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]</li> </ul>
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<p>This product is a chromogenic dye identified as Naphthol Green B (C.I. 10020), available in a quantity of 25 grams. Its scientific name is tris(6-hydroxy-5-nitrosonaphthalene-2-sulfonic acid);iron, with a molecular formula of C30H21FeN3O15S3 and a molecular weight of 815.5 g/mol. The exact mass of this compound is 814.948416 g/mol. This item falls under the category of Life Science, specifically for histology and microscopy applications, and is used primarily for staining purposes within the field.</p> <ul> <li>CAS Number: 19381-50-1</li> <li>Molecular Formula: C30H21FeN3O15S3</li> <li>Molecular Weight: 815.5</li> <li>Exact Mass: 814.948416</li> </ul>
Product Detail
<p>Indigo Carmine (C.I. 73015), available in a 100 gram quantity, is a chromogenic dye classified under Sodium compounds, Sulphonates (salts), and Nitrogen heterocycles with keto group. Its scientific name is Indigotindisulfonic acid, with a Molecular Weight of 466.35 g/mol. When handling this substance, it is recommended to use safety goggles, wear safety gloves, and follow the Precept label for safe usage. The CAS Number for Indigo Carmine is 860-22-0.</p> <ul> <li>CAS Number: 860-22-0</li> <li>Molecular Formula: C16H10N2O8S2</li> <li>Molecular Weight: 422.4</li> <li>Exact Mass: 421.98785763</li> </ul>
Product Detail
<p>This Xylidine Ponceau 2R (C.I. 16150), weighing 100 grams, is a chromogenic dye categorized under Life Science, specifically for histology and microscopy applications. Its scientific name is disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate, with a molecular formula of C18H14N2Na2O7S2 and a molecular weight of 480.4 g/mol. The exact mass is 480.00378170 g/mol. This compound has a Melting Point greater than 572 °F (NTP, 1992).</p> <ul> <li>CAS Number: 3761-53-3</li> <li>Molecular Formula: C18H14N2Na2O7S2</li> <li>Molecular Weight: 480.4</li> <li>Exact Mass: 480.00378170</li> <li>Melting Point: greater than 572 °F (NTP, 1992)</li> </ul>
Product Detail
<p>This product is an orange chromogenic dye identified as C.I. Acid Orange 10 (also known as Orange G, with CAS Number 1936-15-8). It falls under the category of Life Science, specifically for histology and microscopy applications, and is used primarily for staining purposes within the Chromogenic Dyes subcategory. The molecular formula for this compound is C16H10N2Na2O7S2, with a molecular weight of 452.4 g/mol and an exact mass of 451.97248157. It has a Melting Point ranging from 572 to 707 degrees Fahrenheit (decomposes).</p> <ul> <li>CAS Number: 1936-15-8</li> <li>Molecular Formula: C16H10N2Na2O7S2</li> <li>Molecular Weight: 452.4</li> <li>Exact Mass: 451.97248157</li> <li>Melting Point: 572 to 707 °F (decomposes) (NTP, 1992)</li> </ul>
Product Detail
<p>This Methyl Green (C. I 42590), available in a 50 g quantity, belongs to the category of Chromogenic Dyes. Its scientific name is Methanesulfonic anhydride, with a molecular formula of C2H6O5S2 and a Molecular Weight of 653.23 g/mol. It falls under various substance groups such as Zinc compounds, Chlorides, Bromides, Quaternary ammonium salts, Salts of amines, and Amino compounds, aromatic (amino group on the ring). In the workplace, it requires caution due to its corrosive nature, necessitating the use of safety goggles and gloves.</p> <ul> <li>CAS Number: 7114-03-6</li> <li>Molecular Formula: C2H6O5S2</li> <li>Molecular Weight: 174.20</li> <li>Exact Mass: 173.96566563</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]</li> </ul>
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