
Pyromellitic Dianhydride (Pmda) - White Crystal Powder, Assay ≥99.8%, Acid Value ≥1026 Mg Koh/g, Reliable Quality Certification
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Product Overview
Key Features
We are seeking cooperation opportunities with your esteemed company in 2019.
Our strength:
1) Capacity: 1500mt/year(Crystallization type), second line 3000mt/year in June, 2019.
2) Certifications: ISO9001, ISO14001 and OHSAS18001 systems integrated certification.
ROHS & Halogen certificates
3) We have done REACH registration.
4) Key accounts: Du Pont, SKC KOLON PI, ESSEX etc.
With stable quality and first-class service, we are ready to be your reliable supplier.
Test ItemsSpecification
Appearancewhite crystal powder
Assay i Wt%i a Y99.8
Acid value(mg KOH/g)a Y1026
Free acid content i Wt%i a 0.5
Melting pointi a i 286.0-288.0
Neutralization equivalent 54.5A 0.2
Company Details
Focusing on a customer-centric approach, Shandong Helishi Zhongjie Chemical Co., Ltd. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Chemical Supplies in bulk from Shandong Helishi Zhongjie Chemical Co., Ltd. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer
Establishment
2010
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Seller Details
Dongying, Shandong
Ms. Belamy Zhang
Address
No. 69 Yongshen Road, Shengtuo town, Kenli Country, Dongying, Shandong, 257506, China
raw chemical in Dongying
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