🌎 Ship to: United States
Toggle Nav
Cart
Search
Same-day shipping on all in-stock items.
Advanced Search
Quick Order SDS / CoA Structure Bulk & Custom
Menu
Account
Settings
྾
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

Poly(ethylene terephthalate)（PET） - Black granular，45% glass particles as reinforcer , CAS No.25038-59-9

CAS: 25038-59-9 Cat. No.: P303203 Formula: (C10H8O4)n EC Number: 607-507-1 PubChem CID: 16212789
53 Citations COA
Poly(ethylene terephthalate) - Black granular，45% glass particles as reinforcer CAS No(25038-59-9) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY Black granular，45% glass particles as reinforcer
Synonyms
ethane-1,2-diol;terephthalic acid | SCHEMBL252928
Storage
Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
100g
P303203-100g
—
4 In stock
€25.95
500g
P303203-500g
Made to order · 8–12 wks
€78.01
Enter a quantity for the sizes you want to add.
Bulk / Custom
♡ Wish List ⇅ Compare ⎙ Print page
SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Names and Identifiers Documentation Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews
🧪
Why this grade

Black granular，45% glass particles as reinforcer for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 53 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
ethane-1,2-diol;terephthalic acid | SCHEMBL252928
Specifications & Purity
Black granular，45% glass particles as reinforcer
Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Pubchem Sid
488199171
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488199171
Canonical Smiles
C1=CC(=CC=C1C(=O)O)C(=O)O.C(CO)O
IUPAC Name
ethane-1,2-diol;terephthalic acid
InChIKey
FYIBGDKNYYMMAG-UHFFFAOYSA-N
INCHI
1S/C8H6O4.C2H6O2/c9-7(10)5-1-2-6(4-3-5)8(11)12;3-1-2-4/h1-4H,(H,9,10)(H,11,12);3-4H,1-2H2
Isomeric SMILES
C1=CC(=CC=C1C(=O)O)C(=O)O.C(CO)O
PubChem CID
16212789

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot NumberCertificate TypeDateItem
H2619468Certificate of AnalysisJul 06, 2026 P303203
H2619469Certificate of AnalysisJul 06, 2026 P303203
H2619470Certificate of AnalysisJul 06, 2026 P303203
B2317091Certificate of AnalysisDec 10, 2025 P303203
K2504081Certificate of AnalysisNov 07, 2025 P303203
H2514052Certificate of AnalysisAug 21, 2025 P303203
L2405052Certificate of AnalysisDec 07, 2024 P303203
L2129394Certificate of AnalysisOct 10, 2024 P303203
L2129397Certificate of AnalysisOct 10, 2024 P303203
F2412070Certificate of AnalysisDec 18, 2021 P303203
Chemical and Physical Properties
Melt Point(°C)250-255 °C
Documents & Articles
Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Polyethylene Glycol (PEG) Degradation of hydrogels enzymatic degradation photodegradable hydrogel
3D/4D Printing Technologies
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Regenerative medicine ABS nylon PET TPU POM PC HIPS PVA 3D Printing 4D Printing Aerospace Architecture
A Panorama Guide to Synthetic Resins: Definitions & Polymerization Mechanisms, Classification Frameworks, Common Resins and Applications, Packaging Codes, and a Selection Roadmap (Tables 1–3)
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
synthetic resin resin
Biomedical Polymer Insights: Role-Based Task Map, Six Key Material Levers, and a Risk-Driven Evidence Chain (including the Product Navigation Guide and Product Tables 1–3)
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Polymer Biomedical polymer Biomedical
uide to Hydrophobic Polymers and Hydrophobic Surfaces: Wetting Models, Evaluation Metrics, and Task-Oriented Material Selection (including Tables 1–3)
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Polymer Hydrophobic Polymers Hydrophobic Surfaces
Causes, Diagnosis, and Control Strategies for Elevated Off-State Current in Semiconducting Single-Walled Carbon Nanotube Transistors
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Single-Walled Carbon Nanotubes SWCNTs Semiconductor
How ZnO Nanoparticle Electron Transport Layers Reduce Dark Current in Organic Photodetectors: Mechanisms, Film Quality, and Material Selection
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Organic Photodetector Electron Transport Layer
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
Solution Calculators
Reviews

Customer Reviews

We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.

Privacy Policy Terms of Use Cookie Policy Terms and Conditions of Sale Sales Policy
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.