High Quality Experimental Reagents; Peg3350; 25322-68-3; Polyethylene Glycol 3350

• Customization: Available
• CAS No.: 25322-68-3
• Formula: Ho (CH2CH2o) Nh
• Model NO.: YQCR0051
• EINECS: 500-038-2
• Classification: Biochemical Reagents
• Grade: Reagent Grade
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: /
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Polyethylene Glycol
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: White Crystalline
• Store: Room Temperature
• Molecular Weight: /
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 100g; 250g; 500g; 1kg
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	PEG3350 ;Polyethylene glycol 3350
CAS	25322-68-3
Purity (content)	/
Code	YQCR0051
Packing	100g; 500g; 1kg; 5kg

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English name: PEG3350 ;Polyethylene glycol 3350 

CAS number: 25322-68-3

Molecular formula: HO (CH2CH2O) nH

Grade: Reagent Grade

Average molecular weight: 3350

pH(50g/L,25ºC):4.0~7.0

Crystallization point: 50-55 ºC

Clarity test: qualified

Burning residue: ≤ 0.2%

Appearance: White or light yellow, hard waxy solid or granular. There is a slight special odor. Soluble in water and ethanol, insoluble in ether. Relative density (d2525) 1.212. Melting point: 54-58 ºC. Viscosity (99 ºC) 76-110 μ m2/s. Flash point (open cup)>246 ºC. LD50 (rat, oral) 59g/kg

Purpose: Biochemical research. Gas chromatography stationary liquid (maximum operating temperature 120 ºC, solvents are a-c-e-t-o-n-e, c-h-l-o-r-o-f-o-r-m, d-i-c-h-l-o-r-o-m-e-t-h-a-n-e), used for separation and analysis of oxygen-containing compounds such as alcohols, ketones, aldehydes, water in polytetrafluoroethylene, fatty amines, and volatile oil. And it is widely used as a carrier and a modifier for the inner wall of capillary columns. Organic synthesis.

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Company Profile

Nanjing Yanqiao Technology Co., Ltd is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Our company has various products, mainly engaged in various biochemical reagents, including enzymes, proteins, amino acids, carbohydrates, plant hormones, separation materials, culture media, buffers, pigments, chemical additives, etc.

The products are widely used in chemical plants, power plants, lubricating oil plants, pharmaceutical plants and water treatment processes, as well as the construction industry, agriculture, printing and dyeing industry, stationery production, university laboratories, scientific research institutions and other fields.

We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customers", and take "zero defects, zero complaints" as the quality goal.

With mature and stable products, considerate service and good reputation, Nanjing Yanqiao Technology Co., Ltd. Sincerely welcomes friends at home and abroad to negotiate and cooperate, and work together!

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