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重要文件

434507

Sigma-Aldrich

聚甲基丙烯酸钠 溶液

average Mn ~5,400, average Mw ~9,500 by GPC, 30 wt. % in H2O

同義詞:

聚丙烯酸钠, 聚丙烯酸钠盐, 聚甲基丙烯酸钠

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About This Item

線性公式:
[CH2C(CH3)(CO2Na)]n
CAS號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23
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形狀

viscous liquid

分子量

average Mn ~5,400
average Mw ~9,500 by GPC

濃度

30 wt. % in H2O

pH值

8-9

黏度

110-375 cP(25 °C, Brookfield)(lit.)

密度

1.18 g/mL at 25 °C

SMILES 字串

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 密鑰

SONHXMAHPHADTF-UHFFFAOYSA-M

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應用

用于冷却塔、锅炉和换热器的水处理剂。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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分析證明 (COA)

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Questions

  1. Is the polymer atactic?

    1 answer
    1. Tacticity is not specified for this product.

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