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Tianjin Guanqi Import and export Co., Ltd

No.106-6 Yuhua Street,Baodi District,Tianjin,China

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無料会員

Pure tere phthalic acid PTA

China

PTA-99

850 ~ 1000 / Metric Ton ( Negotiable ) Get Latest Price

China

850 per Metric Ton

25 Metric Ton

25kg/bag, or according to customer's request

within10 days

500 Metric Ton per Month

PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

chemical

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製品仕様

Classification : Carboxylic Acid Other Names : PTA MF : C8H6O4 Grade Standard : Reagent Grade Purity (%) : 99% Appearance : White crystalline powder Application : Chemical fiber, light industry Brand Name : RSD CAS No. : - EINECS No. : -
Toxicity � : Density �1

タイトルまたは説明

  Pure terephthalic acid PTA

 

Formula:  C8H6O4

Description: White needle crystal or powder

Uses     :As a reagent for alkali in wool , additive to poultry feeds.

Chemical and physical properties
Combustibility:    Flammable
Toxicity     :    Low toxicity
Density     :    1.510 g/cm3
Sublimation  :    402 °C ( Under natural pressure)
Melting point:  425 °C (in a gland )
Solubility   : dissolving in hot grain alcohol , not dissolving in water, aether , glacial acetic acid and chloroform.

 

PTA Specification:


Test Item

Specification

PTA Content%

99%

Metal(Fe,Mo,Cr,Ti,Mn,Ni,Co)ppm≤

≤4ppm

Moisture %≤

≤0.5%

Fe ppm≤

2ppm

DMF Chroma.5%Liquor. Under certain temperature and pressure. Then CTA  dissolve into water under high temperature and pressure. And passa Pd/C catalyzer settled vessel which is a reactor where the oxidation production will be hydrogenated in order to removeimpurity(4-CBA).Afterward.the hydrogenation production will become the final production(PTA) after crystallizing filtrating P-Tol acid and drying.    

 

Packaging Detail: Big-bags of 1000kg (23MT per 20ft container). Big-bags of 1100kg (23MT per 20ft container). Bulk container (up to 25MT per 20ft container).



お問い合わせ

連絡先担当者:Ms. SunShine

会社:Tianjin Guanqi Import and export Co., Ltd

住所:No.106-6 Yuhua Street, Baodi District,Tianjin, China,300000

To,

Ms. SunShine < Tianjin Guanqi Import and export Co., Ltd >
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