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818892 Polietilénglikol 35000

Polyethylene glycol 35000 (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).

Polietilénglikol 35000 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 35000

CAS #: 25322-68-3 EC Number: 500-038-2 Molar Mass: 35000 g/mol Hill Formula: HO(C₂H₄O)⁷nH
818892
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Áttekintés

Replacement Information

Kulcsspecifikációk táblázata

CAS #EC NumberHill FormulaMolar Mass
25322-68-3500-038-2HO(C₂H₄O)⁷nH35000 g/mol

Products

KatalógusszámCsomagolás Menny./csomag
8188921000 Muanyagpalack 1 kg
8188925000 Kartondoboz 5 kg
Description
Catalogue Number818892
SynonymsPolyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 35000
References
Product Information
CAS number25322-68-3
EC number500-038-2
Hill FormulaHO(C₂H₄O)⁷nH
Molar Mass35000 g/mol
HS Code3907 29 11
Quality LevelMQ200
Applications
ApplicationPolyethylene glycol 35000 (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
Biological Information
Physicochemical Information
Density1.2 g/cm3 (20 °C)
Flash point138.6 °C
Ignition temperature>320 °C
Melting Point57.5 °C
pH value5 - 7 (100 g/l, H₂O, 20 °C)
Vapor pressure<0.1 hPa (20 °C)
Bulk density400 - 500 kg/m3
Solubility500 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Patkány 28000 mg/kg
LD 50 dermalLD50 Nyúl > 20000 mg/kg
Safety Information according to GHS
RTECSTQ4025000
Storage class10 - 13 Egyéb folyadékok és szilárd anyagok
WGKWGK 1 enyhén vízszennyező
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
Storage+30°C alatt tárolandó.
Packaging Information
Transport Information
Supplemental Information
Specifications
Hydroxyl value3 - 4
Melting range (lower value)≥ 62 °C
Melting range (upper value)≤ 67 °C
Average molecular mass28000 - 38000
Identity (IR)passes test
The material is stabilised with Butylhydroxyanisole (BHA).
At time of analytical testing a content of >10 ppm stabiliser was determined.
Global Trade Item Number
Katalógusszám GTIN
8188921000 04022536447681
8188925000 04022536447698

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Kategóriák

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polyaddition Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polycondensation Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polyaddition Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents