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酢酸銀(I)

酢酸銀(I) 化学構造式
563-63-3
CAS番号.
563-63-3
化学名:
酢酸銀(I)
别名:
アセトキシ銀(I);酢酸銀(I);酢酸銀;酢酸銀(Ⅰ);酢酸銀 PURUM P.A.,≥99.0% (T);酢酸銀 REAGENTPLUS,99%;酢酸銀, 99.9%
英語化学名:
Silver acetate
英語别名:
ver acetate;Silver acetat;SILVER ACETATE;Acetoxysilver(I);Silveracetate,99%;SILVER(I) ACETATE;silver(1+)acetate;silvermonoacetate;Silver acetate,90%;Ag64%Silver acetate
CBNumber:
CB1416235
化学式:
C2H3AgO2
分子量:
166.91
MOL File:
563-63-3.mol

酢酸銀(I) 物理性質

融点 :
decomposes [STR93]
比重(密度) :
3.25
貯蔵温度 :
Store below +30°C.
溶解性:
10.2g/l
外見 :
Powder/Solid
比重:
3.259
色:
White to gray
水溶解度 :
10.2 g/L (20 ºC)
Sensitive :
Light Sensitive
Hydrolytic Sensitivity:
4: no reaction with water under neutral conditions
Merck :
14,8505
Ksp溶解度積定数:
pKsp: 2.71
BRN :
3595636
安定性::
Stability Stable, but light sensitive. Incompatible with strong reducing agents.
InChIKey:
CQLFBEKRDQMJLZ-UHFFFAOYSA-M
CAS データベース:
563-63-3(CAS DataBase Reference)
NISTの化学物質情報:
Silver acetate(563-63-3)
EPAの化学物質情報:
Silver acetate (563-63-3)
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  Xi,N
Rフレーズ  36/37/38-50
Sフレーズ  26-36-37/39-61
RIDADR  1759
WGK Germany  3
RTECS 番号 AJ4100000
8
TSCA  Yes
国連危険物分類  9
HSコード  28432900
化審法 2-693
PRTR法 第1種指定化学物質
毒劇物取締法 III
絵表示(GHS)
注意喚起語 Warning
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
H315 皮膚刺激 皮膚腐食性/刺激性 2 警告 P264, P280, P302+P352, P321,P332+P313, P362
H319 強い眼刺激 眼に対する重篤な損傷性/眼刺激 性 2A 警告 P264, P280, P305+P351+P338,P337+P313P
H335 呼吸器への刺激のおそれ 特定標的臓器毒性、単回暴露; 気道刺激性 3 警告
H400 水生生物に強い毒性 水生環境有害性、急性毒性 1 警告 P273, P391, P501
H410 長期的影響により水生生物に非常に強い毒性 水生環境有害性、慢性毒性 1 警告 P273, P391, P501
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。
P264 取扱い後は皮膚をよく洗うこと。
P264 取扱い後は手や顔をよく洗うこと。
P273 環境への放出を避けること。
P305+P351+P338 眼に入った場合:水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。
P321 特別な処置が必要である(このラベルの... を見よ)。
P332+P313 皮膚刺激が生じた場合:医師の診断/手当てを受けるこ と。

酢酸銀(I) 価格 もっと(11)

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) W01W0119-0811 酢酸銀 97.0+% (Titration)
Silver Acetate 97.0+% (Titration)
563-63-3 25g ¥6300 2020-09-21 購入
富士フイルム和光純薬株式会社(wako) W01W0119-0984 酢酸銀, 99.9% 99.9+% (Subtracting Method)
Silver Acetate, 99.9% 99.9+% (Subtracting Method)
563-63-3 25g ¥6300 2020-09-21 購入
Sigma-Aldrich Japan 204374 酢酸銀 99.99% trace metals basis
Silver acetate 99.99% trace metals basis
563-63-3 10g ¥23600 2021-03-23 購入
Sigma-Aldrich Japan 204374 酢酸銀 99.99% trace metals basis
Silver acetate 99.99% trace metals basis
563-63-3 50g ¥77800 2021-03-23 購入
林純薬工業株式会社 85140-10G ≧99.0% (T)
Silver acetate ≧99.0% (T)
563-63-3 10g ¥22500 2021-03-22 購入

酢酸銀(I) MSDS


Silver acetate

酢酸銀(I) 化学特性,用途語,生産方法

外観

白色〜わずかにうすい褐色, 結晶〜粉末

溶解性

水に溶ける。

用途

酢酸銀(I)(さくさんぎん いち、英: silver(I) acetate)は、主に農薬として使われる感光性の物質である。タバコの煙と反応して不快臭が生まれるので、禁煙補助のチューインガムに使われている。

用途

アクリル繊維染色改良剤,農薬原料。

用途

ファインセラミックスの製造原科。

使用上の注意

純度は金属ベースで差数法によって算出したもので、重量又は容量分析等の化学的方法によるものではありません。使用目的により、正確な含量が必要な場合は、それらの方法によって測定する必要があります。

説明

Silver acetate is an organic compound with the empirical formula CH3COOAg (or AgC2H3O2). It is a photosensitive, white crystalline solid. It is a useful reagent in the laboratory as a water soluble source of silver lacking an oxidizing anion. It has been used in some antismoking drugs.

化学的特性

Off-White/Brown Crystalline Powder

使用

Oxidizing agent for use in liquid ammonia: Kline, Kershner, Inorg. Chem. 5, 932 (1966).

使用

In the health field, silver acetate-containing products have been used in gum, spray, and lozenges to deter smokers from smoking. The silver in these products, when mixed with smoke, creates an unpleasant metallic taste in the smoker's mouth, thus deterring them from smoking. Lozenges containing 2.5 mg of silver acetate showed "modest efficacy" on 500 adult smokers tested over a three-month period. However, over a period of 12 months, prevention failed. In 1974, silver acetate was first introduced in Europe as an over-thecounter smoking-deterrent lozenge (Repaton) and then three years later as a chewing gum (Tabmint).

反応性

3 – 1 - Carbonylation
Silver acetate, when combined with carbon monoxide (CO), can induce the carbonylation of primary and secondary amines. Other silver salts can be used but the acetate gives the best yield.
2 R2NH + 2 AgOAc + CO → [R2N]2CO + 2 HOAc + 2 Ag
3 – 2 - Hydrogenation
Silver acetate in a solution of pyridine absorbs hydrogen and is reduced to metallic silver.
3 – 3 - Direct ortho - arylation
Silver acetate is a useful reagent for direct ortho-arylation (to install two adjacent substituents on an aromatic ring) for of benzylamines and N-methylbenzylamines. The reaction is palladiumcatalized and requires a slight excess of silver acetate.This reaction is shorter than previous ortho-arylation methods.

brand name

Smokerette;Tabmint.

世界保健機関(WHO)

Silver acetate has been used as a disinfectant and as an antismoking aid. It was refused registration in Cyprus on the grounds that prolonged use of silver salts can cause permanent argyria and that no well-controlled trials have been performed to establish the safety and efficacy of the preparation. It remains registered as an aid to stopping smoking in Canada and the United States.

一般的な説明

White crystalline plates. Light sensitive. Density 3.26 g / cm3.

空気と水の反応

Slightly soluble in water.

反応プロフィール

Silver acetate is freely soluble in dilute nitric acid [Merck]. Can serve as an oxidizing agent.

危険性

Toxic material.

健康ハザード

Inhalation of dust irritates nose and throat. Contact with eyes or skin causes irritation. If continued for a long period, ingestion or inhalation of silver compounds can cause permanent discoloration of skin (argyria).

安全性

The LD50 of silver acetate in mice is 36.7 mg/kg. Low doses of silver acetate in mice produced hyper-excitability, ataxia, central nervous system depression, labored breathing, and even death. The U.S. FDA recommends that silver acetate intake be limited to 756 mg over a short period of time; excessive intake may cause argyria.

Chemical Synthesis

The silver acetate salt can be synthesized by the reaction of acetic acid and silver carbonate at 45 – 60 °C. After allowing cooling to room temperature, the solid product precipitates.
2 CH3CO2H + Ag2CO3 → 2 AgO2CCH3 + H2O + CO2
It can also be precipitated from concentrated aqueous solutions of silver nitrate by treatment with a solution of sodium acetate.
The structure of silver acetate consists of 8-membered Ag2O4C2 rings formed by a pair of acetate ligands bridging a pair of silver centres.

純化方法

Shake it with acetic acid for three days, and the process is repeated with fresh acid. The solid is then dried in a vacuum oven at 40o for 48hours. It has also been recrystallised from water containing a trace of acetic acid, and dried in air. Store it in the dark. [Beilstein 2 IV 112.]

酢酸銀(I) 上流と下流の製品情報

原材料

準備製品


酢酸銀(I) 生産企業

Global( 231)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.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Richest Group Ltd
18017061086
oled@richest-group.com CHINA 5606 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
Shanghai Bosheng Metal Materials Co. LTD
18601346310
CHINA 153 58

563-63-3(酢酸銀(I))キーワード:


  • 563-63-3
  • Silver acetate purum p.a., >=99.0% (T)
  • Aceticacid, silver(1+) salt (1:1)
  • Silver acetate 99.99% trace Metals basis
  • SILVER ACETATE REAGENTPLUS(TM) 99%
  • Silver acetate, 99.99% metals basis
  • SILVER ACETATE, REAGENTPLUS, 99%
  • Silveracetate,99%
  • silver acetate, anhydrous
  • SILVERACETATE,POWDER,PURIFIED
  • Silver acetate, pure, 99%
  • SILVER ACETATE PURIFIED
  • Silver acetate, 99%, pure
  • Acetoxysilver(I)
  • Silver acetate,90%
  • Silver acetate, pure, 99% 100GR
  • Silver acetate, pure, 99% 25GR
  • SILVER ACETATE FOR SYNTHESIS
  • Silver Acetate, powder
  • Silver acetat
  • Silver acetate ReagentPlus(R), 99%
  • silver(1+) ion acetic acid
  • SILVER ACETATE
  • SILVER(I) ACETATE
  • ACETIC ACID SILVER SALT
  • Aceticacid,silver(1+)salt
  • aceticacid,silver(1++)salt
  • silver(1+)acetate
  • silvermonoacetate
  • Acetic acid silver(I) salt
  • ver acetate
  • アセトキシ銀(I)
  • 酢酸銀(I)
  • 酢酸銀
  • 酢酸銀(Ⅰ)
  • 酢酸銀 PURUM P.A.,≥99.0% (T)
  • 酢酸銀 REAGENTPLUS,99%
  • 酢酸銀, 99.9%
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