Industrial Grade Organic Compound Raw Materials PA CAS: 85-44-9 Phthalic Anhydride

• CAS No.: 85-44-9
• Formula: C8h4o3
• EINECS: 201-607-5
• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Industrial
• Model NO.: PA
• Colour: White
• Color and Odor Status: White Needle-Like Crystals with a Slight Odor
• Toxicity: Poisoning
• Flammability: Combustible
• Density: 1.53
• Un No: 2214
• Other Name: O-Phthalic Anhydride
• Corrosion: Acid Corrosion
• Boiling Point: 295 °c
• Stability: Stable
• Alkalinity or Acidity: Acidity
• Flash Point: 152 °c
• Melting Point: 131-134 °c
• Moisture Absorption: Moisture Absorption, Avoid Contact with Humid Air
• Solubility: Hardly Soluble in Cold Water, Soluble in Hot Water
• Molecular Weight: 148.12
• Transport Package: Bags
• Specification: 25kg/bag
• Trademark: LONGXING
• Origin: Shandong
• HS Code: 2917350000
• Production Capacity: 200mt/Month

Product Description

Product Description

Product name	phthalic anhydride 99.5%
Grade Standard	Industrial Grade
H.S Code	29173500
Dangerous Class	8
Package	25kg/bag
Melting Point	131-134ºC
Shape	Scale-like, needlelike, powder or crystal

 

Specification

Item	Top grade	First grade	Qualified product
Appearance	white scaly or crystalline powder	white scaly or crystalline powder	white scaly or crystalline powder with slight colors
molten Chroma(Chroma no. )≤	20	50	100
thermostable Chroma(Chroma no. )≤	50	150	-
Chroma of vitriol(Chroma no. )≤	60	100	150
crystallization point°C≥	130.5	130.3	130.0
Purity(mass fraction)%≥	99.80	99.50	99.00
Free acid(mass fraction)≤ %	0.20	0.30	0.50

Application

Phthalic anhydride is one of the most important organic chemical raw materials, used as plasticizers, production resins, dyes and pigments, a variety of paints, food additives, medicines, pesticides, coatings, saccharin, intermediates, insecticides, fungicides, additives Agents, photosensitive materials, etc.

Packaging & Shipping

 

25KG/BAG   20MT/20'GP

Other product

 

Company Profile

Dongying City Longxing Chemical Co., Ltd. is a chemical enterprise, founded in 2008, located in the famous Yellow River Delta hometown - Dongying City, Shandong Province.Our company mainly produces and sells a variety of chemical products and sealants and adhesives,Because of superior quality, perfect service and competitive price, our products are very popular in domestic and foreign markets. After years of development, the company's customers are all over the United States, Canada, Germany, Japan, Pakistan, India, Australia, Saudi Arabia, Africa and other countries and regions, and enjoy a good reputation in these countries.We maintain close cooperation with many famous chemical factories in China to provide customers with quality products, better delivery time and competitive prices.We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit.

FAQ

1.Why choose us?
With many year's experience on chemicals and exporting, we can provide top quality products, super service, competitive price and fast delivery.
2.What payment term are acceptable to us?
TT, LC, DP, West Union, Paypyl, etc
3.Is free sample avaliable?
Yes, free sample can be provided, but the courier cost is on your side.
4.What's the loading port and transporation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railyway, road, muti-model transporation.
5.Is a discount possible?
Yes, but it depends on the quantity, market price, etc.
6.How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side