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滑石(石綿繊維状物質非含有)

滑石(石綿繊維状物質非含有) 化学構造式
14807-96-6
CAS番号.
14807-96-6
化学名:
滑石(石綿繊維状物質非含有)
别名:
カッ石末;タルク;カッ石;十一酸化三マグネシウム四けい素水和物;滑石(石綿繊維状物質非含有);滑石(石状物非含有);けい酸マグネシウム五水和物;タルク (シリカ及びアスベスト不含);滑石;滑石 (タルク) (アスベスト、石英を含まず);タルク (平均粒径6〜10ΜM);タルク (平均粒径10〜15ΜM);滑石 (カッセキ)
英語化学名:
Talc
英語别名:
mg3;IT X;TALC;IT 3X;IT 5X;IT FT;15MOO;5000A;5000S;850JS
CBNumber:
CB5853119
化学式:
3MgO.4O2Si.H2O
分子量:
379.263
MOL File:
14807-96-6.mol

滑石(石綿繊維状物質非含有) 物理性質

融点 :
800 °C
比重(密度) :
2.7-2.8
貯蔵温度 :
Sealed in dry,Room Temperature
溶解性:
Practically insoluble in water, in ethanol (96 per cent) and in dilute solutions of acids and alkali hydroxides.
外見 :
Powder/Solid
色:
White to pale gray
水溶解度 :
Insoluble in water, cold acids, alkalies.
Merck :
14,9037
InChIKey:
FPAFDBFIGPHWGO-UHFFFAOYSA-N
IARC:
(Vol. 42, Sup 7) 1987, 3 (Vol. 42, Sup 7, 93) 2010, 2B (Vol. 93) 2010
EPAの化学物質情報:
Talc (14807-96-6)
安全性情報
  • リスクと安全性に関する声明
  • 危険有害性情報のコード(GHS)
主な危険性  Xn
Rフレーズ  20-37
Sフレーズ  36
WGK Germany  -
RTECS 番号 WW2710000
TSCA  Yes
HSコード  25262020
有毒物質データの 14807-96-6(Hazardous Substances Data)
化審法 一般化学物質
絵表示(GHS)
注意喚起語
危険有害性情報
コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード
H332 吸入すると有害 急性毒性、吸入 4 警告 P261, P271, P304+P340, P312
注意書き
P261 粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける こと。
P271 屋外または換気の良い場所でのみ使用すること。
P304+P340 吸入した場合:空気の新鮮な場所に移し、呼吸しやすい 姿勢で休息させること。

滑石(石綿繊維状物質非含有) 価格 もっと(15)

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) W01W0120-0001 タルク
Talc
14807-96-6 500g ¥1400 2021-03-23 購入
富士フイルム和光純薬株式会社(wako) W01ACSALR-161N 滑石 (カッセキ)
Talc
14807-96-6 100mg ¥3700 2021-03-23 購入
関東化学株式会社(KANTO) 40000-02 タルク
Talc
14807-96-6 500g ¥1600 2021-03-23 購入
Sigma-Aldrich Japan 243604 タルク powder, 10?μm
Talc powder, 10?μm
14807-96-6 500g ¥9000 2018-12-25 購入
Sigma-Aldrich Japan 18654 タルク meets analytical specification of Ph.?Eur., BP, powder
Talc meets analytical specification of Ph.?Eur., BP, powder
14807-96-6 2.5kg ¥18400 2018-12-25 購入

滑石(石綿繊維状物質非含有) 化学特性,用途語,生産方法

外観

白色~ほとんど白色, 粉末

定義

本品は、天然の含水ケイ酸マグネシウムである。ときに少量のケイ酸Al(*)を含む。参照表示名称:ケイ酸Al

溶解性

水及び通常の有機溶媒に不溶。

用途

紙製品?ゴム製品?セラミックス?医薬?化粧品?石けん?つや消し配合原料、品添加物 (化学工業日報社)

用途

錠剤の賦型、滑沢剤、プラスチック材料の改良。

用途

医薬品及び化粧品原料、添加剤、充填剤。

用途

化粧品用、医薬品原料、プラスチック材料の改良。

用途

ゴム薬品、医薬品原料

化粧品の成分用途

不透明化剤、滑沢剤、抗ケーキング剤、皮膚保護剤、吸着剤、研磨.スクラブ剤、増量剤

主な用途/役割

エポキシ樹脂系接着剤、ゴム系接着剤に使用される。

説明

Soapstone is composed primarily of talc, and has been used for most of recorded history as a carving medium; examples thousands of years old are still extant from Egyptian, Assyrian, and Chinese cultures. The term ‘talc’ was first used in AD 869 to describe minerals that were largely composed of what we now know as talc.

化学的特性

Talc is a very fine, white to grayish-white, odorless, impalpable, unctuous, crystalline powder. It adheres readily to the skin and is soft to the touch and free from grittiness.

化学的特性

White to almost white micro fine powder, greasy to

天然物の起源

Talc is formed under hydrothermal conditions and is a typical mineral of weaker regional metamorphism (regional dynamo-thermometamorphism). It often occurs in association with chlorite, serpentine, or magnesite. The main parent rocks that undergo metamorphic mineral reactions leading to talc formation are either ( magnesite-bearing) siliceous dolomites, or olivine- and/or pyroxene- containing ultrabasics. In ultrabasic rocks, talc is often a product of hydrothermal alteration (autometasomatism). In commercially important deposits, talc occurs in association with tremolite, calcite, quartz, and dolomite, as the product of a more intense regional metamorphism of siliceous dolomites, and with forsterite and anthophyllite due to intense regional metamorphic overprint of ultrabasics. However, talc can also be observed as an authigenic new formation, e.g., in sandy sediments and salt deposits. Other minerals that occur in association with talc include chlorites, mica, actinolite, feldspars, rutile, pyrrhotite, pyrite, magnetite, and hematite. Limonite, a product of the weathering of iron- containing minerals, especially iron- containing ore minerals, can often be found interspersed with talc.

来歴

Talc, soapstone, and steatite have been used by humans as raw materials since prehistoric times. Molds carved from soapstone were used in the Bronze Age and early Iron Age for casting weapons and tools. In the Mediterranean cultures of the classical period, stone carvings were made from soapstone, and talc was used for treating wounds and in the production of cosmetic powder. In ancient Rome, women used large amounts of powder and rouge. The properties of talc, especially its characteristic greasy feel, were described by Pliny the Elder. The old Arabic word talq, which indicates its greasy nature, gave its name to the mineral. In 1550, Catherin de Medici made it once again fashionable to use facial makeup in the form of powdered talc colored by the addition of pigments, a fashion that found innumerable imitators and has continued without interruption until today.

使用

Talc is a mineral composed of hydrated magnesium silicate with the chemical formula H2Mg3(SiO3)4 or Mg3Si4O10(OH)2. Talc is used in many industries such as paper making, plastic, paint and coatings, rubber, food, electric cable, pharmaceuticals, cosmetics

使用

Dusting powder, either alone or with starch or boric acid, for medicinal and toilet Preparations; excipient and filler for pills, tablets and for dusting tablet molds; clarifying liquids by filtration. As pigment in paints, varnishes, rubber; filler for paper, rubber, soap; in fireproof and cold-water paints for wood, metal and stone; lubricating molds and machinery; glove and shoe powder; electric and heat insulator.

使用

talc adds softness and sliding ability to a cosmetic formulation. It is also used as a bulking and opacifying agent, and as an absorbent in makeup preparations. Talc is an inert powder, generally made from finely ground magnesium silicate, a mineral.

調製方法

Talc is a naturally occurring hydropolysilicate mineral found in many parts of the world including Australia, China, Italy, India, France, and the USA.
The purity of talc varies depending on the country of origin. For example, Italian types are reported to contain calcium silicate as the contaminant; Indian types contain aluminum and iron oxides; French types contain aluminum oxide; and American types contain calcium carbonate (California), iron oxide (Montana), aluminum and iron oxides (North Carolina), or aluminum oxide (Alabama).
Naturally occurring talc is mined and pulverized before being subjected to flotation processes to remove various impurities such as asbestos (tremolite); carbon; dolomite; iron oxide; and various other magnesium and carbonate minerals. Following this process, the talc is finely powdered, treated with dilute hydrochloric acid, washed with water, and then dried. The processing variables of agglomerated talc strongly influence its physical characteristics.

一般的な説明

Odorless white to grayish-white very fine crystalline powder (unctuous). Readily adheres to the skin. Nonflammable, noncombustible, and nontoxic.

空気と水の反応

Insoluble in water.

反応プロフィール

Talc has low reactivity.

健康ハザード

Pure talc is toxicologically harmless. However, where there are high concentrations of dust in the air, face masks should be worn. If the talc contains detectable amounts of asbestos or asbestos minerals, an MAK value of 2.0 mg/m3 applies. Talc is a nontoxic, inert substance or raw material, but it can contaminate wounds and if inhaled it can cause lung irritations.

火災危険

Literature sources indicate that Talc is nonflammable.

応用例(製薬)

Talc was once widely used in oral solid dosage formulations as a lubricant and diluent, although today it is less commonly used. However, it is widely used as a dissolution retardant in the development of controlled-release products. Talc is also used as a lubricant in tablet formulations; in a novel powder coating for extended-release pellets; and as an adsorbant.
In topical preparations, talc is used as a dusting powder, although it should not be used to dust surgical gloves. Talc is a natural material; it may therefore frequently contain microorganisms and should be sterilized when used as a dusting powder.
Talc is additionally used to clarify liquids and is also used in cosmetics and food products, mainly for its lubricant properties.

安全性プロファイル

The talc with less than 1 percent asbestos is regarded as a nuisance dust. Talc with greater percentage of asbestos may be a human carcinogen. A human skin irritant. Prolonged or repeated exposure can produce a form of pulmonary fibrosis (talc pneumoconiosis) which may be due to asbestos content. Questionable carcinogen with experimental tumorigenic data. A common air contaminant.

安全性

Talc is used mainly in tablet and capsule formulations. Talc is not absorbed systemically following oral ingestion and is therefore regarded as an essentially nontoxic material. However, intranasal or intravenous abuse of products containing talc can cause granulomas in body tissues, particularly the lungs. Contamination of wounds or body cavities with talc may also cause granulomas; therefore, it should not be used to dust surgical gloves. Inhalation of talc causes irritation and may cause severe respiratory distress in infants.
Although talc has been extensively investigated for its carcinogenic potential, and it has been suggested that there is an increased risk of ovarian cancer in women using talc, the evidence is inconclusive. However, talc contaminated with asbestos has been proved to be carcinogenic in humans, and asbestos-free grades should therefore be used in pharmaceutical products.
Also, long-term toxic effects of talc contaminated with large quantities of hexachlorophene caused serious irreversible neurotoxicity in infants accidentally exposed to the substance.

Carcinogenicity

In vitro assay of a number of respirable talc specimens of high purity demonstrated a modest but consistent cytotoxicity to macrophages; the investigators conclude that the talcs would be expected to be slightly fibrogenic in vivo.

貯蔵

Talc is a stable material and may be sterilized by heating at 160°C for not less than 1 hour. It may also be sterilized by exposure to ethylene oxide or gamma irradiation.
Talc should be stored in a well-closed container in a cool, dry place.

Toxicity evaluation

The mechanism by which the talc is toxic is largely physical in its function, impairing organ function by inhibiting necessary movement or transfer of material. Pulmonary responses can occur through production of microemboli and granuloma formation.

不和合性

Incompatible with quaternary ammonium compounds.

規制状況(Regulatory Status)

Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database (buccal tablets; oral capsules and tablets; rectal and topical preparations). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

滑石(石綿繊維状物質非含有) 上流と下流の製品情報

原材料

準備製品


滑石(石綿繊維状物質非含有) 生産企業

Global( 289)Suppliers
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HANGZHOU CLAP TECHNOLOGY CO.,LTD
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86-571-88216895 sales@hzclap.com CHINA 6469 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
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008615858145714
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Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
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Hebei Guanlang Biotechnology Co., Ltd.
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14807-96-6(滑石(石綿繊維状物質非含有))キーワード:


  • 14807-96-6
  • mg3
  • TALCTALCTALCTALC
  • Magnesium silicate (natural)
  • TALCUM POWDER
  • HAICHEN TALC POWDER NO1 AND NO2
  • Talc (Mg3H2(SiO3)4)
  • Magnesium silicate monohydrate (Talc)
  • TALC POWDER, DAB, PH. EUR., B. P., PH. F RANC.
  • TALC POWDER <10 MICRON
  • TALC, PH EUR
  • TALC, 325 MESH
  • TALC -350 MESH
  • TALC EXTRA FINE POWDER EXTRA PURE PH EUR BP USP
  • TalcFinePowderExtraPure
  • powdered,pure,Ph.Eur.,USP
  • TALC (MAGNESIUM SILICATE )
  • TALC,FCC
  • TALC,POWDER,USP
  • NON-ASBESTIFORMTALC
  • COSMETICTALC
  • Talg (Mg3H2(SiO3)4)
  • Pigment white 26 (C.I. 77718)
  • Talc fibrous (f/ml)
  • Talc respirable dust
  • Talc total dust
  • Talc (Talcum)
  • Talc powder,superfine
  • Hydrous magnesium silicate, Talcum
  • Talc, particle size: -200 mesh (<75 μm)
  • IT 325
  • カッ石末
  • タルク
  • カッ石
  • 十一酸化三マグネシウム四けい素水和物
  • 滑石(石綿繊維状物質非含有)
  • 滑石(石状物非含有)
  • けい酸マグネシウム五水和物
  • タルク (シリカ及びアスベスト不含)
  • 滑石
  • 滑石 (タルク) (アスベスト、石英を含まず)
  • タルク (平均粒径6〜10ΜM)
  • タルク (平均粒径10〜15ΜM)
  • 滑石 (カッセキ)
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