CAS 1343-98-2; silicic acid (polyortho) - �뵺�羺�ٷ��ַ

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CAS:

1343-98-2

分子式:

H2O3Si

分子量:

78.09

英文名称:

silicic acid (polyortho)

cubosic

g 952

h-ilerit

hydrosilisic acid

k 320ds

k 60

k 60 (silicate)

mikronisil

neoxyl et

polyorthosilicic acid

polysilicic acid

silica acid

silicic acid hydrate

silicon hydroxide

silton tf 06

sipernat 17

sipernat 50

sipernat 50S

sipernat d 10

sipernat s

sizol 030

vulcasil s/gr

zeosil 45

precipitated

silicicacid

展开更多英文名

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

S818342

MACKLIN

硅酸

99.9% metals basis

101元/25g; 290元/100g; 935元/500g; 3600元/2.5kg;

咨询

储存：室温
状态：白色到浅黄色粉末

S817678

MACKLIN

硅酸

试剂级

109元/500g; 499元/2.5kg; 1295元/12X500g;

咨询

储存：室温
状态：白色到浅黄色粉末

033270

Alfa Aesar

Silicic acid hydrate

861元/100g; 2481元/500g;

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应用
Silicic acid hydrate is used for studying neurodegenerative diseases due to its ability to inhibit aluminum uptake. It is utilized for the manufacture catalyst and catalyst carrier. It is involved in tungsten filament production as chemical reagent and flux. Further, it is used for oil and wax decoloring.

备注
Incompatible with oxidizing agents, strong acids and hydrogen fluoride.

基本信息

MDL
MFCD00054122

EINECS
215-683-2

分子式
SiO₂?xH₂O

分子量
60.09(anhy)

灵敏度
Ambient temperatures.

形态
-100 Mesh Powder

Merck
14,8490

GHS危害和防范说明

GHS符号

Hazard Statements
H373
May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements
P260-P314-P501a
Do not breathe dust/fume/gas/mist/vapours/spray.Get medical advice/attention if you feel unwell.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
48/20
Harmful: danger of serious damage to health by prolonged exposure through inhalation.

安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
VV8853000

TSCA
是

306363

Sigma-Aldrich

Silicic acid

powder, −80 mesh

366.2元/25 G; 1012.98元/100 G; 5011.82元/1 KG;

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基本信息

EC 号	215-683-2
MDL编号	MFCD00054122
PubChem化学物质编号	329753552

产品性质

形式	powder
质量水平	100
缺失	<16% loss on ignition
粒径	−80 mesh
SMILES string	O[Si](O)=O
InChI	1S/H2O3Si/c1-4(2)3/h1-2H
InChI key	IJKVHSBPTUYDLN-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

288772

Sigma-Aldrich

Silicic acid

99.9%, 20 μm, purified by refining

513.91元/25 G; 1155.2元/100 G;

咨询

基本信息

EC 号	215-683-2
MDL编号	MFCD00054122
PubChem化学物质编号	329753291
NACRES	SB.52

产品性质

质量水平	200
测定	99.9%
形式	powder
纯化方式	refining
粒径	20 μm
SMILES string	O[Si](O)=O
InChI	1S/H2O3Si/c1-4(2)3/h1-2H
InChI key	IJKVHSBPTUYDLN-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

227601

Amethyst

Silicic acid, for analysis

用于分析

125元/500G;

咨询

基本信息

分子式	H₂SiO₃
分子量	79.11
MDL编码	MFCD00054122
EINECS 编号	215-683-2

安全信息

WGK	3
RTECS	VV8853000

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