Phthalic Anhydride CAS NO.: 85-44-9 China Supplier with FULL REACH

Purity( percent )                                                          Greater than or equal to 99

Fused chroma( Chroma No)                          Less than or equal to 20

Chroma of therma stability(Chroma No.)        Less than or equal to 40

Chroma of sulphuric acid(Chroma No.)          Less than or equal to 40

Free Acid(mass fraction) percent                               Less than or equal to 0.2

25KG Bag and 500KG Jumbo Bag into 20' container

1. The latest in production facilities and low energy process result in a  highly efficient production system

2. An automatic production system guarantees uniform quality in all products.

we are the main Phthalic anhydride supplier in China, we have FULL REACH, we can supply in 25kg bag, 500kg bag, for price or more information, welcome to contact with me at vicky@gpcchem.com, or my whatsapp 86 186 38771257