碱性乙酸铅 [碱式醋酸铅]，Lead(II) acetate basic；anhydrous, for sugar analysis according to Horne, ≥33.0% basic Pb (as PbO) basis, ≥75.0% total Pb (as PbO) basis

图片 碱性乙酸铅 [碱式醋酸铅]，Lead(II) acetate basic；anhydrous, for sugar analysis according to Horne, ≥33.0% basic Pb (as PbO) basis, ≥75.0% total Pb (as PbO) basis
碱性醋酸铅；碱式醋酸铅；CAS号: 51404-69-4 EC 号: 257-175-3 MDL编号: MFCD00011154 PubChem化学物质编号: 329754132 NACRES: NA.21
制造商品牌: 霍尼韦尔 Honeywell , 色谱科 Supelco , 西格玛 Sigma-Aldrich
货号（SKU）: 32306
CAS号: 51404-69-4
MDL号: MFCD00011154
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说明

一般描述

Lead acetate is a white crystalline solid, that is prepared by dissolving lead (II) oxide or lead (II) carbonate in concentrate d acetic acid. It is very soluble in water and its solution is often used to prepare other compounds. A trihydrate known as the “sugar of lead” because of its sweet taste, is the most common commercial form of lead (II) acetate, and can be prepared by dissolving lead (II) oxide in hot dilute acetic acid.[1] It is generally used for dyeing and cloth printing, in the production of other lead compounds and of lead acetate papers.[2]
 

其他说明

this product will be discontinued, please find the alternative product here :
107414
 
 

属性

等级

for sugar analysis according to Horne

质量水平

100

形式

powder

analyte chemical class(es)

sugars

reaction suitability

reagent type: catalyst
core: lead

浓度

≥33.0% (basic Pb (as PbO))
≥75.0% (total Pb (as PbO))

technique(s)

photometry: suitable

杂质

≤0.02% insoluble in acetic acid
≤1.0% insoluble in water

缺失

≤1.0% loss on drying, 105 °C, 2 h

痕量阴离子

chloride (Cl-): ≤30 mg/kg
nitrate (NO3-): ≤30 mg/kg

痕量阳离子

Ca: ≤50 mg/kg
Cd: ≤10 mg/kg
Co: ≤10 mg/kg
Cu: ≤20 mg/kg
Fe: ≤20 mg/kg
K: ≤100 mg/kg
Mg: ≤50 mg/kg
Na: ≤100 mg/kg
Ni: ≤10 mg/kg
Zn: ≤10 mg/kg

application(s)

food and beverages
general analytical

SMILES string

O[PbH2]O.CC(=O)O[PbH2]OC(C)=O

InChI

1S/2C2H4O2.2H2O.2Pb/c2*1-2(3)4;;;;/h2*1H3,(H,3,4);2*1H2;;/q;;;;2*+2/p-4

InChI key

ODPICMBMWOLHAJ-UHFFFAOYSA-J

 

安全信息

警示用语：

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 1A - STOT RE 2

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

商品规格
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储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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