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Merck
CN

338443

硅酸钠 溶液

reagent grade

别名:

水玻璃, 泡花碱 溶液

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关于此项目

线性分子式:
Na2O(SiO2)x · xH2O
NACRES:
NA.55
UNSPSC Code:
12352300
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grade

reagent grade

Quality Level

form

liquid

composition

Na2O, ~10.6% , SiO2, ~26.5%

concentration

12.0-13.0% Si (gravimetric), 13.4-14.4% NaOH (titration by HCl, titration)

technique(s)

ion chromatography: suitable

density

1.39 g/mL at 25 °C

Application

用于制备NaZnSiO3OH(一种新型手性骨架材料),其在离子交换、吸附和催化方面具有潜在的应用价值。


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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3

target_organs

Respiratory system

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Liang Lyu et al.
Food chemistry, 289, 369-376 (2019-04-09)
The effects of postharvest treatment with sodium silicate (Si) (100 mM) on mitochondrial ROS production and energy metabolism of the muskmelon fruits (cv. Yujinxiang) on development of defense responses to Trichothecium roseum were studied. Si treatment decreased decay severity of inoculated
A. M. Healey et al.
Inorganic chemistry, 38(3), 455-458 (2001-10-25)
The structure of NaZnSiO(3)OH, synthesized hydrothermally by reaction of Na(2)ZnSiO(4) and NaOH, has been determined from single-crystal X-ray and powder neutron diffraction data (orthorhombic, space group P2(1)2(1)2(1,) a = 7.6872(2) Å, b = 9.3899(2) Å, c = 5.155(1) Å, Z



全球贸易项目编号

货号GTIN
338443-25ML04061837633454
338443-1L04061837633447
338443-3L04061826744727