135tapOb cas 102852-92-6
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Description
135TAPOB
135TAPOB quick Details
Chemical Name: 135TAPOB; 1 3 5-Tris 4-aminophenoxy benzene
CAS No: 102852-92-6
Molecular Formula: C24H21N3O3
Molecular Weight: 399.44184
135TAPOBStructure:
Appearance: White to yellow powder
Assay: 99%min
135TAPOB typical Properties
| Item | Specifications | |
| Appearance | White to yellow powder | |
| Melting point | 149.1-150.0℃ | |
| Assay | ≥99% | |
| Water | ≤0.5% | |
| Metal ion content | Na | ≤1ppm |
| Fe | ≤1ppm | |
| Ca | ≤1ppm | |
| K | ≤1ppm | |
135TAPOB Usage
Used in the development and production of PI (membrane) materials. Tonnage mass production has been achieved, and the products have the advantages of high purity, low metal ion content, good chromaticity index, low foreign matter and impurity content, and stable quality.
135TAPOB Packaging and Shipping
Packing: Aluminum foil bag
Delivery: 7-10 days after receipt the payment
135TAPOB Storage
Store in a cool, ventilated warehouse. The storage temperature should not exceed 37°C. It should be stored separately from oxidants and edible chemicals, and avoid mixed storage.
