logo
제품 소개산업적 정밀 화학 물질

CAS 25322-68-3 Polyethylene Glycol biochemical reagent for labs

제가 지금 온라인 채팅 해요

CAS 25322-68-3 Polyethylene Glycol biochemical reagent for labs

CAS 25322-68-3 	Polyethylene Glycol biochemical reagent for labs
CAS 25322-68-3 	Polyethylene Glycol biochemical reagent for labs CAS 25322-68-3 	Polyethylene Glycol biochemical reagent for labs

큰 이미지 :  CAS 25322-68-3 Polyethylene Glycol biochemical reagent for labs

제품 상세 정보:
원래 장소: 중국
브랜드 이름: yunbangpharm
인증: ISO9001/SGS
모델 번호: YB324
결제 및 배송 조건:
최소 주문 수량: 협상하기 위해
가격: To Be Negotiated
포장 세부 사항: 1 킬로그램 5 킬로그램 25 킬로그램
배달 시간: 3-7 일
지불 조건: L/C, D/A, D/P, T/T, Western Union, MoneyGram

CAS 25322-68-3 Polyethylene Glycol biochemical reagent for labs

설명
제품 이름: 카나마이신 황산염 카스: 25322-68-3
Einecs: 500-038-2 녹는 점: 64-66 'C
스토리지 온도.: 2-8 ° C 형태: 밀랍성 고체
색상: 매우 연노란색에 하얗습니다

CAS 25322-68-3     Polyethylene Glycol biochemical reagent for labs

Product Name: Polyethylene Glycol
Synonyms: 1,2-ethanediol,homopolymer;2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1;Alcox E 160;Alcox E 30;alcoxe30;Poly(ethylene oxide),approx. M.W. 600,000;Poly(ethylene oxide),approx. M.W. 200,000;Poly(ethylene oxide),approx. M.W. 900,000
CAS: 25322-68-3
MF: (C2H4O)nH2O
MW: 0
EINECS: 500-038-2
Product Categories: Gas Chromatography;Packed GC;Stationary Phases;Optimization Reagents;Cosmetic Ingredients & Chemicals;Polydispersed PEG;Polymers;Protein Structural Analysis;X-Ray Crystallography;Poly(ethylene glycol) (PEG) and PEG Solutions;Poly(ethylene glycol) and Oligo(ethylene glycol);Essential Chemicals;Inorganic Salts;polymeride;Homobifunctional PEG;Materials Science;Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science;Research Essentials;Solutions and Reagents;peg;25322-68-3
Mol File: 25322-68-3.mol
CAS 25322-68-3 	Polyethylene Glycol biochemical reagent for labs 0

Polyethylene Glycol Chemical Properties
Melting point  64-66 °C
Boiling point  >250°C
density  1.27 g/mL at 25 °C
Tg -67
bulk density 400-500kg/m3
vapor density  >1 (vs air)
vapor pressure  <0.01 mm Hg ( 20 °C)
refractive index  n20/D 1.469
Fp  270 °C
storage temp.  2-8°C
solubility  H2O: 50 mg/mL, clear, colorless
form  waxy solid
color  White to very pale yellow
Specific Gravity 1.128
PH 5.5-7.0 (25℃, 50mg/mL in H2O)
biological source synthetic (organic)
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
λmax λ: 260 nm Amax: 0.6
λ: 280 nm Amax: 0.3
α-end hydroxyl
Ω-end hydroxyl

14,7568
Stability: Stable. Incompatible with strong oxidizing agents.
LogP -0.698 at 25℃
Surface tension 43.5mN/m at 20°C
NIST Chemistry Reference Polyethylene glycol(25322-68-3)
EPA Substance Registry System Polyethylene glycol (25322-68-3)
Absorption ≤0.1 at 280nm
≤0.2 at 260nm

CAS 25322-68-3 	Polyethylene Glycol biochemical reagent for labs 1

















연락처 세부 사항
Hunan Yunbang Biotech Inc.

담당자: Maggie Ma

전화 번호: +0086 188 7414 9531

회사에 직접 문의 보내기 (0 / 3000)