Products description

THPA,Tetrahydrophthalic anhydride,
CAS No.: 935-79-5, 85-43-8
Purity: 99%
CAS No.: 935-79-5, 85-43-8 Other Names: Cis-1, 2, 3, 6- Tetrahydrophthalic... MF: C8H8O3
Place of Origin: Jiangsu China (Mainland) Type: Agrochemical Intermediates, Flavor & Frag... Purity: 99%
Brand Name: WX Model Number: 99% Application: curing agent of light color or gas...
Appearance: white flaky solid Tetrahydrophthalic anhydride: THPA

1.THPA,Tetrahydrophthalic anhydride,

Cis-1, 2, 3, 6- Tetrahydrophthalic anhydride

2. CAS No.: 935-79-5, 85-43-8

3. HS CODE: 29172010

4. UN NO.: 2698

5. Molecular formula: C8H8O3

6. Molecular weight: 152.16

7. Properties: Specific gravity1.20.

8. Specifications:

Index



standards

Assay



99.50%


Melting point °C



98-102


Color and Luster, % ≤



50

Specification

No

Packing details

No