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HomecompanyThe Best Price Pta 99.9% Purified Terephthalic Acid 100-21-0
Terephthalic Acid  / PTA
Terephthalic Acid  / PTA
Terephthalic Acid  / PTA
Terephthalic Acid  / PTA
Terephthalic Acid  / PTA
Terephthalic Acid  / PTA

The Best Price Pta 99.9% Purified Terephthalic Acid 100-21-0

Price USD1.00
Packge 1Kg/Bag
  • Min. Order:10g
  • Supply Ability:10000kg
  • Time:2021-12-01

Product Details

  • Product NameTerephthalic Acid / PTA
  • CAS No.100-21-0
  • EINECS No.202-830-0
  • MFC8H6O4
  • MW166.13
  • InChIKeyKKEYFWRCBNTPAC-UHFFFAOYSA-N
  • AppearanceCrystalline PowderWhite
  • density 1.58 g/cm3 at 25 °C
  • Melting point >300 °C (lit.)
  • storage temp. Sealed in dry,Room Temperature
  • Water Solubility slightly soluble in water (0,017 g/L at 25°C)
  • Boiling point 214.32°C (rough estimate)

The Best Price Pta 99.9% Purified Terephthalic Acid CAS 100-21-0





Details 


NameTerephthalic acid
CAS 100-21-0
Appearancepowder
MF202-830-0
Purity99%
Storage ConditionKeep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area.
BrandGuanlang



wickr daisylang 

whats app +86 19930503252

mia@crovellbio.com



Terephthalic Acid Specification test report COA 



ItemTop gradesFirst grade
AppearanceWhite powderWhite powder
Acid value /(mgKOH/g)675±2675±2
P-Carboxybenzaldehyde/(mg/Kg)≤25≤25
p-methylbenzaldehyde /(mg/Kg)≤150≤180
Ignition residue/(mg/Kg)≤6≤10
Total heavy metal (Mo,Cr, Ni, Co, Mn,Fe )/(mg/Kg)≤3≤5
Fe/(mg/Kg)≤1≤2
moisture W/%≤0.2≤0.2
DMF tinct(5g/100ml)/Hazen unit≤10≤10
(Platinum cobalt color number)
b*value≤1.4≤1.5
Particle size distribution250μm W/%7.97.9
45μm W/%10.210.2
average grain diameter/μm(sieve method)128128

Product property

Being widely used in chemical fibers, light industry, electronics, construction and  all aspects of the civil economy,PTA is one of the important bulk organic raw materials.  At the same time, the application of PTA is concentrated, more than 90% of PTA in the world is used in the production of polyethylene terephthalate (PET). It takes 0.85-0.86ton PTA to produce 1 ton PET and 0.33-0.34 ton of MEG (ethylene glycol). Polyesters include fiber chips, polyester fibers, bottles slices and film sections. In the domestic market, 75% of PTA is used to produce polyester fibers and 20% is used to produce bottle grade polyester, which is mainly used in the packaging of various beverages, especially carbonated beverages; 5% for membrane grade polyester, mainly applied to packaging materials, film and tape.



Pictures 








package and shipping 


ton bag 





Company details



Hebei Crovell Biotech Co,.LTD. is the leading manufacturer for cosmetic materials in China.

Which located in Shijiazhuang, Hebei Province.

We are specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,

After ten years development, Hebei Crovell Biotech Co,.LTD. has become a Diversified development company, not only involves in chemicals, but also real estate, clothes, agricultural products and so on.

So far, Hebei Crovell Biotech Co,.LTD. has business in more than 35 countries, most big customers come from Europe and America, because among the suppliers in China, Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as carbomer. This is the important reason for customers who choosing Crovell.

In future, Hebei Crovell Biotech Co,.LTD. must become to a more important trade bridge for China and foreign countries especially in pharmaceutical industries





6.FAQ


1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.


Company Profile Introduction

-Hebei Guanlang Biotechnology Co.,Ltd Contact:Zoey Email:zoey@crovellbio.com Whatsapp:+8619930503285 Wickr me: zoey456 Web:http://www.guanlang-group.com
  • Since:2019-01-04
  • Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H
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