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Merck
CN

SX0255

乙酸钠 三水合物

Meets ACS Specifications GR ACS

可持续性特点

别名:

醋酸 钠盐 三水合物

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关于此项目

线性分子式:
CH3COONa · 3H2O
化学文摘社编号:
分子量:
136.08
EC Index Number:
204-823-8
UNSPSC Code:
12352107
Beilstein/REAXYS Number:
3732037
MDL number:
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Quality Segment

assay

99.0-101.0% (perchloric acid titration)

form

solid

autoignition temp.

1112 °F

sustainability

Sustainability features

impurities

≤0.005% Insoluble matter

pH

7.5-9.2 (20 °C, 50 g/L in H2O)

mp

58 °C

transition temp

flash point >250 °C (anhydrous substance)

solubility

soluble 613 g/L

anion traces

chloride (Cl-): ≤0.0005%, phosphate (PO43-): ≤0.0002%, sulfate (SO42-): ≤0.002%

cation traces

Ca: ≤0.001%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, heavy metals (as Pb): ≤0.0005%

greener alternative category

shipped in

ambient

storage temp.

room temp

SMILES string

O.O.O.[Na+].CC([O-])=O

InChI

1S/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1

InChI key

AYRVGWHSXIMRAB-UHFFFAOYSA-M

General description

We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Sodium acetate trihydrate supports sustainable technologies as an eco-friendly phase change material for thermal energy storage, offering efficient heat retention and release while reducing energy waste and promoting cleaner energy solutions.Click here for more information.

Application

Meets ACS Specifications GR ACS

Analysis Note

Assay (perchloric acid titration)99.0-101.0%Calcium (Ca)0.001% maxChloride (Cl)0.0005% maxHeavy metals (as Pb)0.0005% maxInsoluble matter0.005% maxIron (Fe)0.0005% maxMagnesium (Mg)0.0005% maxPhosphate (PO4)0.0002% maxPotassium (K)0.005% maxSubstances reducing permanganatepasses testSulfate (SO4)0.002% maxpH (5%, water)7.5-9.0%

Other Notes

乙酸激酶的酶底物(酶代码 EC 2.7.2.1)


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存储类别

11 - Combustible Solids

WGK

WGK 1

闪点 (F)

Not applicable

闪点 (°C)

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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