Audited Supplier
YQCR0051
25322-68-3
Ho (CH2CH2o) Nh
500-038-2
Biochemical Reagents
Reagent Grade
For Biological Purpose, Technical Grade, Pratical Use
/
Laboratory Reagents, Teaching Reagents
/
Polyethylene Glycol
Industry, Agriculture
Biochemical Reagent
White Crystalline
Room Temperature
/
Experimental Study
/
Plastic Bottle
100g; 250g; 500g; 1kg
China
Product Description
| Product Name | PEG3350 ;Polyethylene glycol 3350 |
| CAS | 25322-68-3 |
| Purity (content) | / |
| Code | YQCR0051 |
| Packing | 100g; 500g; 1kg; 5kg |
For more product information and discounted prices, please contact customer service for assistance.
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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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!
