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Product Details:
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| CAS No.: | CAS No.6358-69-6 | Physical Property: | Water-soluble Powder |
|---|---|---|---|
| Color: | Yellow | Synonyms: | Sovent Green7;Pyranine;8-hydroxypyrene-1,3,6-trisulfonic Acid Trisodium Salt |
| Strength: | 121% | Fluorescence: | λex 460 Nm, λem 510 Nm In 0.1 M Tris |
| Hydrochloric Acid: | 10% | Loss On Drying: | 0.24% |
| Purity: | ≥98% (HPCE) | Use: | Coloring For Fluorescent Ink, Fluorescent Marker Etc.,water-souble Materials, Such As Antifreeze, Cutting Fluid Etc. |
| Highlight: | CAS 6358 69 6 SG 7 Fluorescent,CAS 6358 69 6,ISO9001 SG 7 Fluorescent |
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SG 7 Yellow Powder CAS NO.6358-69-6 Fluorescent Marker
1. Product Description:
Solvent green 7 is also known as 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt. It has good water solubility and high purity. It is yellow green. Slightly soluble in glacial acetic acid, 30% hydrochloric acid, insoluble in acetic acid and 10% hydrochloric acid.
Solvent Green 7 is specifically used in the following aspects:
a. Coloring for fluorescent ink, fluorescent marker etc.,
b. Coloring for detergents, such as liquid soap, shampoo etc.
c. Coloring for water-soluble materials, such as antifreeze, cutting fluid etc.
2. Specification:
|
Guide Line |
Corporation standard |
Analyze Result |
Test method |
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Appearance |
Yellow powder |
Yellow powder |
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Assay(UV) |
85%min |
85.46% |
UV |
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Salt Content |
14-15% |
14.3% |
Burning |
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Intensity |
120% min |
120% |
Fluorospectro photometer |
|
Loss on Drying |
0.5%min |
0.24% |
Baking oven |
3. Use Classification:
| Class | Detail |
| Household Products Categories | Commercial / Institutional; Inside the Home; Personal care |
| EPA Safer Chemical Functional Use Classes | Colorants |
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Safer Chemical Classes |
Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues |
4. Structural Formula:
5. TDS, MSDS:
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