Ox Based/Nap Based Phthalic Anhydride with Competitive Price

• Customization: Available
• CAS No.: 85-44-9
• Formula: C8h4o3
• Model NO.: TECH GRADE/ INDUSTRIAL GRADE/ TECHICAL GRADE
• Appearance: Flakes
• Colour: White
• Purity: 99.8%Min
• Fused Chroma (Chroma No.): 20 Max
• Chroma of Thermal Stability (Chroma No.): 50 Max
• Transport Package: Bag
• Specification: 25KG/500KG/1000KG
• Trademark: PANJIN READ/RISUN/NEW SOLAR
• Origin: China
• HS Code: 29173500
• Production Capacity: 500000

Product Description

Product Description

Phthalic Anhydride (PA), commonly known as phthalic anhydride, is one of the important basic organic chemical raw materials. Phthalic anhydride is mainly used in the production of phthalic anhydride ester plasticizers, of which dioctyl phthalate (DOP), dibutyl phthalate (DBP) accounted for the largest proportion of demand, phthalic anhydride is also the production of alkyd resin and amino resin coating raw materials, in addition, Phthalic anhydride can also be widely used in the production of unsaturated polyester resin, anthraquinone, phosphorous imide, saccharin, phenolphthalein laxative and other products.

 

Detailed Photos

 

Product Parameters

PRODUCT		PHTHALIC    ANHYDRIDE (N-Based)
OPERATIVE		GB/T 15336-2013
NO.	CHECK  ITEM		QUALITY  INDEX	RESULTS
1	Appearance		White needle shaped crystals or flake-shaped crystals	White flake- shaped crystals
2	Fused chroma            (Chroma No.)		≤20	10
3	Chroma of thermal stability (Chroma No.)		≤50	40
4	Chroma of sulphuric             acid (Chroma No.)		≤40	20
5	Crystallization point  ºC		≥130.5	130.7
6	Purity/%		≥99.50	99.98
7	Free acid         (Mass fraction)%		≤0.20	0.027

 

PRODUCT		PHTHALIC    ANHYDRIDE ( OX-Based)
OPERATIVE		GB/T 15336-2013
NO.	CHECK  ITEM		QUALITY  INDEX	RESULTS
1	Appearance		White needle shaped crystals or flake-shaped crystals	White flake- shaped crystals
2	Fused chroma            (Chroma No.)		≤20	10
3	Chroma of thermal stability (Chroma No.)		≤50	30
4	Chroma of sulphuric             acid (Chroma No.)		≤40	20
5	Crystallization point  ºC		≥130.5	130.7
6	Purity/%		≥99.50	99.98
7	Free acid         (Mass fraction)%		≤0.20	0.029

 

Certifications

 

Company Profile

 

Our Advantages

Good relationship with suppliers
We conclude strategic cooperation with KEY customers: we sell raw materials to them, and in the meanwhile we also distribute their finished product, to keep competitive.

Warehouse stcok & supply stability
We prepare stock in our warehouse to keep the supply stability. we could do sub-package, blending and mixing in our warehouse. 

10+ years Experiences
 Both our sales and  purchase team have more than 10 years export experience in Chemical industry. + professional docs service. 

24 hour service
24 hours quick response. Professional after sales service to assure the customer satisfaction.
 

FAQ

Q: Can I get some samples?
Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We support free sample.

Q: How to confirm the product quality before placing orders?
We support the sample delivery before shipment. or arrange SGS inspection before loading.

Q: What is your MOQ?
Our MOQ is 1 bag. 

Q: What kind of package do you have?
We support 25kg bag, 500kg bag, and 1000kg bag. 

Q :Which kind of payment terms do you accept?
We have flexible payment term liek TT, LC, DP, OA and etc.  

Q: How about your delivery? How long is your delivery time?
Propmpt delivery if we have stock at our warehouse. Usually it will take 1 week for normal cargo, and 2 weeks for DG.