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Poly(ethylene glycol)（PEG） - UltraBio™, Ultra pure, 300 , CAS No.25322-68-3

CAS: 25322-68-3 Cat. No.: P615494 Summenformel: HO(CH2CH2O)nH EG-Nummer: 500-038-2
3236 Citations COA
Poly(ethylene glycol)（PEG） - UltraBio™, Ultra pure, 300 CAS No(25322-68-3) by Aladdin Scientific
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GRADE & PURITY UltraBio™ ? UltraBio™ — Aladdin's line for molecular-biology applications. Use for nuclease-free, high-consistency reagents across molecular workflows. Ultra pure ? Ultra-pure grade with very low impurity content across the board. Use for trace analysis, electronics, or processes intolerant of contamination. 300
Synonyms
PEG
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
250ml
P615494-250ml
1 Auf Lager
2 Auf Lager

124,00€

146,56€
Speichern 22,56 € (15.39%)
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Namen und Kennungen Documentation Advanced Data Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm) Chemische und physikalische Eigenschaften FAQs und Artikel Citations of This Product Lösungsrechner Bewertungen Häufig gestellte Fragen
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Why this grade

UltraBio™, Ultra pure, 300 Ultra pure,UltraBio™ 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 3236 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
PEG
Spezifikationen & Reinheit
UltraBio™, Ultra pure, 300
Storage
Room temperature
Verschickt in
Normal
Note
Ultra pure, UltraBio™
Namen und Kennungen
PH
5.5-7.0 (25 °C, 50 mg/mL in H2O)
Kanonisches Lächeln
C(CO)O
WGK Deutschland
1
Reaxy-Rn
505945
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=505945&ln=

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

Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

5 results found

Lot NumberCertificate TypeDatumArtikel
E2622008Certificate of AnalysisAug 28, 2023 P615494
I2315248Certificate of AnalysisAug 28, 2023 P615494
I2315249Certificate of AnalysisAug 28, 2023 P615494
I2315250Certificate of AnalysisAug 28, 2023 P615494
J2509033Certificate of AnalysisAug 28, 2023 P615494
Chemische und physikalische Eigenschaften
LöslichkeitH2O: 50 mg/mL at 25 °C, clear, colorless
Brechungsindex1.460
Flammpunkt (°F)519.8 °F
Flammpunkt (°C)271.00 °C
Siedepunkt (°C)> 200 °C
Schmelzpunkt (°C)61-64℃
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What does UltraBio? mean?
UltraBio? indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.
What does Ultra pure mean?
Ultra pure is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Ultra pure is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 25322-68-3, the molecular formula is HO(CH2CH2O)nH.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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