|
제품 상세 정보:
접촉
지금 챗팅하세요
|
| 카스 번호: | 25322-68-3 | 청정: | 99% |
|---|---|---|---|
| 용법: | 코팅 보조제, 전자화학제, | 분류: | 화학 보조제 |
| MF: | HO(CH2CH2O)nH | 다른 이름: | PEG/폴리 에틸렌 글리콜 |
| pH 값: | 5.0 ~ 7.0 | 등급: | 식품 등급 /산업 등급 |
| 유통기한: | 12-24 개월 | ||
| 강조하다: | PEG 200 Polyethylene Glycol Liquid,PEG 300 Polyethylene Glycol Liquid,Polyethylene Glycol 25322-68-3 |
||
Polyethylene Glycol / Poly(Ethylene Glycol) - CAS 25322-68-3 Cosmetic Grade
PEG-200 serves as an organic synthesis medium and high-requirement heat carrier. Applications include:
PEG-400 and PEG-600 are used as substrates for medicine and cosmetics, lubricants and wetting agents for rubber and textile industries.
PEG-600 enhances grinding effects and improves metal surface luster when added to electrolytes in the metal industry.
| Item | PEG-200 | PEG-300 | PEG-400 | PEG-600 |
|---|---|---|---|---|
| Appearance (25ºC) | Colorless liquid | |||
| Color (Pt-Co) | ≤ 20 | |||
| Hydroxyl value (mgKOH/g) | 510~623 | 340~416 | 255~312 | 170~208 |
| Molecular Weight | 180~220 | 270~330 | 360~440 | 540~660 |
| Molecular Formula | HO(CH2CH2O)nH | |||
| PH value (1% aqueous solution) | 5.0~7.0 | |||
| CAS NO. | 25322-68-3 | |||
| EINECS NO. | 200-849-9 | |||
Packaging:
| Model | Appearance | Color Pt-Co | Hydroxyl value mg KOH/g | Molecular weight | Ice point | Water content % | PH value (1% water solution) |
|---|---|---|---|---|---|---|---|
| PEG-200 | transparent liquid | <20 | 510-623 | 180-220 | -- | <1.0 | 5.0-7.0 |
| PEG-300 | transparent liquid | <20 | 340-416 | 270-330 | -- | <1.0 | 5.0-7.0 |
| PEG400 | transparent liquid | <20 | 255-312 | 360-440 | 4-10 | <1.0 | 5.0-7.0 |
| PEG-600 | transparent liquid | <20 | 170-208 | 540-660 | 20-25 | <1.0 | 5.0-7.0 |
| PEG-800 | Milky white cream | <30 | 127-156 | 720-880 | 26-32 | <1.0 | 5.0-7.0 |
| PEG-1000 | Milky white solid | <40 | 102-125 | 900-1100 | 38-41 | <1.0 | 5.0-7.0 |
| PEG-1500 | Milky white solid | <40 | 68-83 | 1350-1650 | 43-46 | <1.0 | 5.0-7.0 |
| PEG-2000 | Milky white solid | <50 | 51-63 | 1800-2200 | 48-50 | <1.0 | 5.0-7.0 |
| PEG-3000 | Milky white solid | <50 | 34-42 | 2700-3300 | 51-53 | <1.0 | 5.0-7.0 |
| PEG4000 | Milky white solid | <50 | 26-32 | 3600-4400 | 53-54 | <1.0 | 5.0-7.0 |
| PEG-6000 | Milky white solid | <50 | 17.5-20 | 5500-7000 | 54-60 | <1.0 | 5.0-7.0 |
| PEG-8000 | Milky white solid | <50 | 12-16 | 7200-8800 | 55-63 | <1.0 | 5.0-7.0 |
| PEG-10000 | Milky white solid | <50 | 9.4-12.5 | 9000-120000 | 55-63 | <1.0 | 5.0-7.0 |
| PEG-20000 | Milky white solid | <50 | 5-6.5 | 18000-22000 | 55-63 | <1.0 | 5.0-7.0 |
PEG serves as the basis for laxatives and is used for bowel preparation before surgery or colonoscopy. It functions as an excipient in pharmaceutical products and slows clearance of carried proteins from blood when attached to protein medications.
Used as an internal calibration compound in mass spectrometry experiments. PEG derivatives serve as surfactants and are used in amphiphilic block copolymers for polymersome creation.
Commonly used as a precipitant for plasmid DNA isolation and protein crystallization. Also used in cell fusion to create hybridomas.
Basis for skin creams and personal lubricants. Used in toothpastes as a dispersant to bind water and maintain uniform xanthan gum distribution.
Worried about maintaining a seamless supply chain?
As proud manufacturers, we boast an expansive 8000 square meter warehouse, ensuring robust and abundant supply capacity at all times.
Can't receive prompt replies?
Our dedicated team and AI customer service are available 24/7 to address every inquiry.
Is finding product information proving difficult?
Enjoy complimentary access to product samples and comprehensive test certificates.
Concerned about maintaining top-notch quality?
We are committed to rigorous technical inspections before each sale, guaranteeing our quality meets the highest standards.
Unfamiliar with the technology?
Our team of expert consultants offers complimentary, cutting-edge technical advice.
Is your forwarder unable to manage the goods?
Our seasoned chemical export service team provides comprehensive services including declaration, transportation, insurance, and customs clearance.
Lihong Technology continues to increase investment in advanced safety and environmental protection facilities. As a second-level enterprise for production safety standardization, many products have passed food-grade product certification.
The company adheres to the principle that quality is life, operating advanced quality management and information management systems to improve product quality process control. Relying on advanced technology and equipment, we actively create world-class product quality and corporate image.
Leading high-quality development with technological innovation, we currently employ over 30 high-end industry talents and operate three R&D platforms: Jiangsu Technology R&D Center, Jiangsu Polyurethane New Material Engineering Technology Research Center, and Jiangsu Special Polyurethane New Material Engineering Research Center.
The company holds 5 invention patents, 22 utility model patents, with over 10 invention patents pending. Our research and development of specific functional flame-retardant polyether polyols has been identified as a key R&D project in Huai'an City.
담당자: Mr. Lily
전화 번호: +86 18756080786
팩스: 86-0551-63847858
