|
Product Details:
|
| CAS No: | CAS No.6358-69-6 | Physical Appearance: | Green Liquid, Yellow Powder |
|---|---|---|---|
| Synonyms: | Sovent Green7;Pyranine;8-hydroxypyrene-1,3,6-trisulfonic Acid Trisodium Salt | Strength: | 121% |
| Hydrochloric Acid: | 10% | Shade: | Standard Approximation |
| Salt Content: | 14.3% | Fluorescence: | λex 460 Nm, λem 510 Nm In 0.1 M Tris |
| Loss On Drying: | 0.24% | Use: | Coloring For Fluorescent Ink, Fluorescent Marker Etc.,water-souble Materials, Such As Antifreeze, Cutting Fluid Etc. |
| Highlight: | Cas 6358-69-6 Pyranine,Cas 6358-69-6,ISO9001 Pyranine |
||
CAS NO. 6358-69-6 Pyranine Water-soluble in Antifreezer
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 these following aspects:
a. Coloring for fluorescent ink, fluorescent marker etc.,
b. Coloring for detergents, such as liquid soap, shampoo etc.
c. Coloring for water-souble materials, such as antifreeze, cutting fluid etc.
2.Specification:
|
Guide Line |
Corporation standard |
Analyze Result |
Test method |
|
Appearance |
Yellow powder |
Yellow powder |
|
|
Assay(UV) |
85%min |
85.46% |
UV |
|
Salt Content |
14-15% |
14.3% |
Burning |
|
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 |
|
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:
6. Package:
Contact Person: Ms. Chai
Tel: 18001549185
Fax: 86-0512-5779-6655
