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: 2026/05/28 | |
| 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
| Item | Top grades | First grade | |
| Appearance | White powder | White powder | |
| Acid value /(mgKOH/g) | 675±2 | 675±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 distribution | 250μm W/% | 7.9 | 7.9 |
| 45μm W/% | 10.2 | 10.2 | |
| average grain diameter/μm(sieve method) | 128 | 128 | |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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