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Product Details:
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| CAS No: | 59572-10-0 | Physical Condition: | Solid |
|---|---|---|---|
| Exterior: | Light Yellow Powder | PH: | 4.5-8.5 |
| Insolubles: | ≤0.05% | Yeast/Mold: | None |
| Highlight: | cas 6358 69 6 1 3 6 8,pyrenetetrasulfonic acid tetrasodium |
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1,3,6,8-Pyrenetetrasulfonic Acid Tetrasodium CAS No 59572-10-0 (PTSA)
1. Description:
Known as a fluorescent tracer, its fluorescence is strong. So 10PPB level of fluorescence signal can be detected by it, which helps to save water resources and manual processing cost. It is very popular especially in the North American market at present.
This product is a kind of fluorescent probe and PH indicator. It fluoresces blue in acidic solutions and in acidic organelles but fluoresces green in more basic organelles. This compound is potentially useful as a coloring agent, biological stain or optical detecting reagent. It is used in water-in-oil-in-water emulsions and as a substrate for lipase activity.
2. Specification:
| No. | Test Items | Quality Index |
| 1 | Appearance | Light Yellow Powder |
| 2 | Content | ≥98% |
| 3 | Insolubles | ≤0.1% |
| 4 | PH | 4.5-8.5 |
| 5 | Moisture | ≤0.05% |
3. Structural Formula:
Standard:
A. Powder Form : content 98%
B. Liquid Form : content 10%
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