CAS: 6358-69-6
Molecular Formula: C16H7Na3O10S3
Molecular Weight: 524.39
EINECS: 228-783-6
Synonyms: 1,3,6-Pyrenetrisulfonicacid,8-hydroxy-,trisodiumsalt; 3,6-pyrenetrisulfonicacid,8-hydroxy-trisodiumsalt; 8-hydroxypyrene-1,3,6-trisulfonicacidsodiumsalt; c.i.solventgreen7
Solvent Green 7 (CAS 6358-69-6), also known as Solvent Green 7 in Chinese, is a strong fluorescent, water-soluble yellow-green dye / fluorescent indicator. Its core applications include fluorescence tracing, cosmetic coloring, and biological detection.
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Product name
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Solvent Green 7
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Cas
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6358-69-6
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EINECS No.
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228-783-6
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Molecular Formula
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C16H7Na3O10S3
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Molecular Weight
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524.38
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Density
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2.15
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Intensity
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120±3%
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Salt Content
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≤14.5
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Moisture
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≤0.5%
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Color tone
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Close to the Standard
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1. Fluorescence Tracing (Core)
Industrial: Boiler water, cooling water, pipeline leakage tracer; mechanical flaw detection revealing agent
Environmental: Water flow, groundwater monitoring
Cosmetics and Consumer Goods: Antifreeze, cutting fluid, water tank protector, hand sanitizer, shampoo coloring + fluorescence marking
2. Cosmetics and Consumer Goods
Cosmetics, soap, body wash, yellow-green coloring (D&C Green No. 8, compliant grade)
Fluorescent pens, fluorescent ink, marker pens, watercolor pens dyes
3. Research and Biology
Biological / Chemical pH Fluorescent Indicators (HPTS), used for intracellular pH, membrane permeability detection
Fluorescent chemical sensors (such as for detecting Cu²⁺)
4. Industrial Coloring
Inks, paints, plastics (PS, PVC), yellow-green fluorescent coloring of paper
200kgs/drum, 16tons/20’container
