434507

Poly(methacrylic acid, sodium salt) solution

average M_n ~5,400, average M_w ~9,500 by GPC, 30 wt. % in H₂O

• 동의어(들): Poly(methacrylic acid) sodium salt, Sodium polymethacrylate, Sodium polymethacrylic acid
• Linear Formula: [CH₂C(CH₃)(CO₂Na)]_n
• CAS Number: 54193-36-1
• MDL number: MFCD00156535
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24867197
• NACRES: NA.23

속성

• 양식: viscous liquid
• Quality Level: 200
• 분자량: average M_n ~5,400; average M_w ~9,500 by GPC
• 농도: 30 wt. % in H₂O
• pH: 8-9
• 점도: 110-375 cP(25 °C, Brookfield)(lit.)
• density: 1.18 g/mL at 25 °C
• SMILES string: CC(=C)C(=O)O[Na]
• InChI: 1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1
• InChI key: SONHXMAHPHADTF-UHFFFAOYSA-M

설명

애플리케이션

Water treatment agent for cooling towers, boilers and heat exchangers.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter