Merck 807490.1000 Polyethylene glycol 4000

for synthesis

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Ambalaj Miktarı: 1 KG

(2024 güncel fiyat)

Ambalaj Fiyatı: 64,37 € + %20 KDV

 

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Ürün Fiyatı: 64,37 €

Ürün Özellikleri

CAS # EC Number Hill Formula Chemical Formula Molar Mass
25322-68-3 500-038-2 HO(C₂H₄O)nH HO(C₂H₄O)nH 3500 – 4500 g/mol
Description
Catalogue Number 807490
Synonyms Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 4000

Merck 807490.1000 | Polyethylene glycol 4000 for synthesis 1KG

Product Information
CAS number 25322-68-3
EC number 500-038-2
Hill Formula HO(C₂H₄O)nH
Chemical formula HO(C₂H₄O)nH
Molar Mass 3500 – 4500 g/mol
HS Code 3404 20 00

Applications
Application Polyethylene glycol 4000 for synthesis. Polyethylene glycol 4000 CAS No. 25322-68-3, EC Number 500-038-2. Polyethylene glycol 4000 MSDS (material safety data sheet) or SDS here.

Physicochemical Information
Density 1.2 g/cm3 (20 °C)
Flash point 270 °C
Ignition temperature >320 °C DIN 51794
Melting Point 53 – 58 °C
pH value 5 – 7 (100 g/l, H₂O, 20 °C)
Vapor pressure < – 0.01 hPa (20 °C)
Bulk density 400 – 500 kg/m3
Solubility 500 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 28000 mg/kg
LD 50 dermal LD50 Rabbit > 20000 mg/kg

Safety Information according to GHS
RTECS TQ4050000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
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.

Storage and Shipping Information
Storage Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good

Specifications
Hydroxyl value 25 – 32
Melting range (lower value) ≥ 58 °C
Melting range (upper value) ≤ 62 °C
Average molecular mass 3500 – 4500
Identity (IR) conforms

Polyethylene glycol 4000 for synthesis. Polyethylene glycol 4000 CAS No. 25322-68-3, EC Number 500-038-2. Polyethylene glycol 4000 MSDS (material safety data sheet) or SDS here.

8.07490.1000

M807490.1000

8074901000

Polietilen glikol 4000

Laboratuvar Kimyasalları

Ürün Özellikleri:

1 kg 64,37 € + %20 KDV
Şunu da görmek için:Laboratuvar Kimyasalları
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