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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Cyclic carboxylic acids>Terephthalic Acid / PTA
Terephthalic Acid  / PTA
  • Terephthalic Acid  / PTA

Terephthalic Acid / PTA NEW

Price $1
Package 1kg
Min. Order: 10kg
Supply Ability: 10000kg
Update Time: 2025-05-26

Product Details

Product Name: Terephthalic Acid / PTA CAS No.: 100-21-0
EC-No.: 202-830-0 Min. Order: 10kg
Purity: 99 % Supply Ability: 10000kg
Release date: 2025/05/26
package : ton bag shipping: safe shipping way by DDP , by air,by sea
payment : bank transfer keywords : Terephthalic Acid
keywords 3: Terephthalic Acid supplier keywords 4: PTA supplier in China
sample: 10g 1kg is available Appearance : white powder
other name : 100-21-0 other names : Purified Terephthalic Acid
other name : Terephthalic Acid


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



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



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  • Since: 2021-12-10
  • Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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