ChemicalBook
Chinese english Germany Korea

珪灰石

珪灰石 化学構造式
13983-17-0
CAS番号.
13983-17-0
化学名:
珪灰石
别名:
ウォラストニト;プソイドウォラストナイト;けいかいせき;ウォラストナイト;カルシウムけい素オキシド;珪灰石;ワラストナイト;灰石
英語化学名:
Calcium metasilicate
英語别名:
fw50;nyad;fw325;nyadg;nycor;nyad10;CaSiO3;nyad325;okenite;rivaite
CBNumber:
CB6189806
化学式:
CaO3Si
分子量:
116.16
MOL File:
13983-17-0.mol

珪灰石 物理性質

融点 :
1540°C
比重(密度) :
2,9 g/cm3
屈折率 :
1.62-1.64
安定性::
Stable.

安全性情報

主な危険性  Xi
Rフレーズ  36/37
Sフレーズ  22-37/39-26
TSCA  Yes

珪灰石 価格 もっと(2)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01FLCS25095
Calcium metasilicate
13983-17-0 500g ¥11900 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01FLCS25095
Calcium metasilicate
13983-17-0 2.5kg ¥23800 2018-12-26 購入

珪灰石 化学特性,用途語,生産方法

説明

“Wollastonite” occurs as a calcium inosilicate mineral that may contain small amounts of Fe, Mg and Mn substituting for calcium.
The manufactured salt is usually white. It forms within the earth when impure limestone is subjected to high temperature and pressure, sometimes in the presence of silica-bearing fluids as in metamorphic rocks. It is named after the English chemist and mineralogist William Wollaston (1766– 1828).
Wollastonite crystallizes as a triclinic crystal with the space group, 1, and the lattice constants: a = 7.94? , b = 7.32 ? , c = 7.07 ? ; α= 90.03°, β = 95.37°, γ = 103.43° and six formula units per cell.

化学的特性

White to brown, red, gray, yellow solid; vitreous to pearly luster. Mohs hardness 4.5–5.

物理的性質

Wollastonite occurs as bladed crystal masses, single crystals can show an acicular particle shape and usually it exhibits a white color, but sometimes cream, gray or very pale green. The melting point of wollastonite is about 1540°C.

使用

Wollastonite is used primarily in ceramics, friction products (brakes and clutches), metalmaking, paint filler, and plastics.

使用

Ceramics; paint extender; welding rod coatings; rubber filler; silica gels; paper coating; filler in plastics, cements, and wallboard; mineral wool; soil conditioner.

定義

A natural calcium silicate found in metamorphic rocks.

一般的な説明

White or slightly cream-colored powder. pH (aqueous slurry) 8.0 to 10.0.

空気と水の反応

Insoluble in water.

反応プロフィール

These substances undergo chemical reactions only under relatively severe circumstances or in the presence of an effective catalyst that promotes reaction. They are resistant to ignition, although they may become flammable at very high temperatures. They will be resistant to oxidation/reduction, except in the most severe conditions. These materials may be nontoxic.

危険性

Questionable carcinogen

火災危険

Flash point data for CALCIUM SILICATE are not available; however, CALCIUM SILICATE is probably nonflammable.

珪灰石 上流と下流の製品情報

原材料

準備製品


珪灰石 生産企業

Global( 33)Suppliers
名前 電話番号 ファックス番号 電子メール 国籍 製品カタログ 優位度
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21914 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23982 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4660 58
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
Beijing HuaMeiHuLiBiological Chemical 010-56205725;010-86181995
010-65763397 waley188@sohu.com China 12343 58
Jintan WeiDeLong Chemical Co., Ltd. 0519-82805025;82196959;13616137378
0519-82805025 wangqiangcz@126.com China 4165 58
Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59599240,18871490354,QQ:1400868000
FAX:027-59599240 sales@hubeijusheng.com China 9877 58
Chizhou Kailong Import and Export Trade Co., Ltd. Please Email
- xg01_gj@163.com China 9567 50
Alfa Chemistry 1-201-478-8534
1-516-927-0118 inquiry@alfa-chemistry.com United States 9944 60

13983-17-0(珪灰石)キーワード:


  • 13983-17-0
  • Aedelforsite
  • cab-o-lite
  • dab-o-litep4
  • fw200(mineral)
  • fw200[mineral]
  • fw325
  • fw50
  • gilbertite
  • gillebachite
  • grammite
  • kemolita-60
  • kemolitasb-3
  • kemolit-n
  • nci-c55470
  • nyad
  • nyad10
  • nyad325
  • nyadg
  • nycor
  • nycor200
  • nycor300
  • okenite
  • rivaite
  • schalstein
  • tabularspar
  • tremin(mineral)
  • vilnite
  • wollastokup
  • Wollastonite(Ca(SiO3))
  • SILICIC ACID CALCIUM SALT
  • ウォラストニト
  • プソイドウォラストナイト
  • けいかいせき
  • ウォラストナイト
  • カルシウムけい素オキシド
  • 珪灰石
  • ワラストナイト
  • 灰石
Copyright 2017 © ChemicalBook. All rights reserved