Factory Price CAS 100-21-0 99% Industrial Grade Pure Pta Purified Terephthalic Acid for Polyester

• CAS No.: 100-21-0
• Formula: C8h6o4
• EINECS: 202-830-0
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 100-21-0
• Colour: White
• Transport Package: Packed in 1100kg Per Bags, or as Your Requirement.
• Specification: Packed in 1100kg per bags, or as your requirement.
• Trademark: Baovi
• Origin: China
• HS Code: 2917361100
• Production Capacity: 5000metric Ton/Metric Tons/Month

Product Description

Product Description

Data tables:

Index	Content
Melting point:	300 °C
Boiling point:	392.4ºC at 760 mmHg
Vapour pressure:	<0.01 mm Hg ( 20 °C)
Refractive index:	1.648
Density:	1,51 g/cm3
Water solubility:	slightly soluble in water (0,017 g/L at 25°C)
Flashing point:	260°C
Acidity coefficient (pKa):	3.51(at 25ºC)

Specifications:

Iterm	Index
Purity	99%
Acidity Mg of KOH/gm	675±2
Moisture wt %	0.2 max
Ashes ppm	7 max
4 Carboxybenzaldehyde ppm	20 max
Color (APHA)	10 max
Iron ppm	0.5 max
Δ Y	10 max
b-Color	1.5 max
Para Toluic Acid ppm	120 max
Total metals Fe, Mn, Co, Cr,Ni,Mo,Ti ppm	2 max

Detailed Photos

White crystal or powder, low toxicity, flammable. It is a solid at room temperature. It doesn't melt when heated, >300 ºC sublimation. If heating in an airtight container, melting at 425 ºC.
Soluble in alkaline solution, slightly soluble in hot ethanol, insoluble in water, ether, glacial acetic acid, chloroform and most organic solvents, soluble in DMF, DEF and DMSO, such as strong polar organic solvents.

 

Product Application

 

1. Used for chromatographic analysis reagent
2. The fatty acid can be separated by adding polyethylene glycol 200.
3. Used for the production of organic synthesis, medicine, dyes and other products.
4. Mainly used in the manufacture of polyester resin, synthetic fiber and plasticizer, etc.
5. Determination of the residual alkalinity of wool, gas chromatographic cleaning agent.
6. It is an important raw material for making film, plastic products, insulating paint and engineering plastics.
 

 

Packaging & Shipping

25kg,50kg,1000kg,1200kg/bag with inner plastic bag.
 

 

Company Profile

 

Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, medicine, food sanitation and other fields.

 

Our Advantages

 

FAQ

 

Q1.: Are you a factory or trading company?
A.: We are tading company, we can help buyers to decide which products are there best choice, and all your inquiry will be
replyed within 24 hours

Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.

Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.

Q4.: Is there a Discount?
A.: Different quantity has different discount.

Q5.: Which mode of transport would be better?
A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.

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