White Crystalline Powder Pta CAS 100-21-0 99% Pure Terephthalic Acid Pta

• CAS No.: 100-21-0
• Formula: C8h6o4
• EINECS: 202-830-0
• Classification: Carboxylic Acid
• Appearance: Powder
• Grade Standard: Reagent Grade
• Model NO.: HM-203
• Acid Strength: Strong Acid
• Kind: Inorganic Acid
• Quality: Tech Grade
• Packaging: Paper Bag
• Element: Monobasic Acid
• Oxidation: Oxidizing Acid
• Volatility: Volatile Acid
• Stability: Labile Acid
• MOQ: 1 Tons
• Flash Point: 260°c
• Melting Point: >300 °c (Lit.)
• Transport Package: 25kg/Bag
• Specification: 20kg, 50kg, 200kg
• Trademark: CZ
• Origin: China
• Production Capacity: 5000ton/Per Month

Product Description

Product Description

 

This product is white crystal or powder, low toxicity and flammable. If it is mixed with air, it will burn or even explode when it encounters fire within a certain limit. Its spontaneous ignition point is 680°C, ignition point is 384~421°C, heat of sublimation is 98.4kJ/mol, heat of combustion is 3225.9kJ/mol, and density is 1.55g/cm3. Soluble in alkali solution, slightly soluble in hot ethanol, insoluble in water, ether, glacial acetic acid and c hloroform.

Specification:
 

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

Detailed Photos

 

Application

 

PTA is mostly used in the production of polyethylene terephthalate (polyester). It is an important raw material for polyester fibers, films, plastic products, insulating paints and plasticizers. It is also used in dyes and other products' production.

 

Packaging & Shipping

 

20kg//kraft bag, 25kg/kraft bag, Or, as customer's request.
 

Company Profile

 

Hebei Chenzhou trading Co., LTD is specialized in the production of zirconium silicate, zirconium carbonate, titanium dioxide, metatarginate, zircon wax, iron oxide, sodium bromide, rosin, DOTP, zinc oxide, stearate,xanthan gum, citric acid. Manufacturers
are committed to the production and development of such products, with a complete and scient quality management system. Our integrity, strength and product quality have been widely recognized in the industry, with the "user first seek win-win" as the business purpose, so that customers' brands successfully occupy the market, is our pursuit of excellence.

FAQ

 

1. who are we?
We are based in Hebei, China, start from 2018,sell to Eastern Europe(20.00%),South America(20.00%),North America(20.00%),Central America(10.00%),Western Europe(10.00%),Southern Europe(10.00%),Northern Europe(10.00%),Mid East(5.00%),Southeast Asia(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
zirconium silicate,zirconium carbonate,titanium dioxide,metatitanic acid,zirconium oxide

4. How about the delivery time?
Within 7-15 days after we confirm you requirement.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian