基本情報
- CAS
10099-76-0- 標準SMILES
O=[Si]([O-])[O-].[Pb+2]- InChIKey
AFPIWWDEGJLLCL-UHFFFAOYSA-N- 分子式
- O3PbSi
- 平均分子量
- 283 g/mol
- 単同位体質量
- 283.93832
概要
RN given refers to silicic acid lead salt unspecified
名称と識別子
- 優先名称
- Lead silicate
- IUPAC
- dioxido(oxo)silane;lead(2+)
- 現地名
- メタけい酸鉛(II)
- 英語名
- LEAD MONOSILICATE
- 分子式
- O3PbSi
- 分子量
- 283.28
名称と別名
RefChem:57888234-363-3245-090-411120-22-2Lead silicateLead monosilicateLead silicon trioxideLead metasilicate (PbSiO3)Lead metasilicateLead silicon oxide (PbSiO3)Lead silicate (PbSiO3)Silicic acid (H2SiO3), lead(2+) salt (1:1)
名称をさらに表示
鉛シリコントリオキシドメタけい酸鉛(II)C.I.ピグメントホワイト16けい酸鉛鉛シリコンオキシドアラモサイト塩基性ケイ酸鉛AlamositeLead Silicalead(2+) silicateLead silicon oxideBasic lead silicateC.I.Pigment White 16
TLE92T7F1JStabinex SEINECS 233-246-4UNII-TLE92T7F1JEP 202 (silicate)SCHEMBL87724DTXSID90893100AFPIWWDEGJLLCL-UHFFFAOYSA-N
データベース識別子
- CAS
10099-76-0、11120-22-2、15906-71-5、22569-74-0- PubChem CID
- 61535
- DTXSID
DTXSID90893100- UNII
- TLE92T7F1J
物性
構造計算による物性
- 極性表面積
- 63.2 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 3
- 回転可能結合数
- 0
- 重原子数
- 5
- 形式電荷
- 0
- 複雑度
- 18.8
実験および物理化学的性質
Chemical ClassesMetals -> Lead Compounds, Inorganic
Physical Description
Dry Powder
White crystals; [Hawley]
物理化学的性質
- 融点
- 680 · 680-730°C
- 比重(密度)
- 6 · 6,5 g/cm3
- 屈折率
- 2.01 · 2.01
- 溶解性
- 2 O, · insoluble in H2O, organic solvents
- 外見
- 白色の単斜晶系粉末
- 比重
- 6.5 · 6.5
- 色
- white monoclinic crystals, crystalline powder
- 水溶解度
- 2 O、os · 不溶性H2O、os [CRC10]
- 比熱容量
- 0.32 J/ · Cp(crystal): 0.32 J/(g·K), at 25℃
- EPAの化学物質情報
- Silicic acid (H2SiO3), lead(2+) salt (1:1) (10099-76-0)
化学的性質
化学的特性Lead monosilicate (lead pyrosilicate), 1.5PbO· SiO2, is a light yellow trigonal crystalline powder, insoluble in water. Its composition, by weight, is 85% PbO and 15% SiO2. Lead monosilicate is commercially available as granular, <1.68 mm (10 mesh), and ground, 97% through 44 μm (325 mesh). It provides the most economical method of introducing lead into a ceramic glaze. It is also used as a source of PbO in the glass industry.
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Danger
H301 (85.2%): Toxic if swallowed [Danger Acute toxicity, oral]
P203, P260, P261, P264, P270, P271, P273, P280, P301+P316, P301+P317, P304+P340, P316, P317, P318, P319, P321, P330, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 122 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H260 (100%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
危険有害性情報
Regulatory Information
Chemical: Silicic acid (H2SiO3), lead(2+) salt (1:1)
Chemical: Silicic acid, lead salt
Silicic acid (H2SiO3), lead(2+) salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silicic acid (H2SiO3), lead(2+) salt (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Silicic acid, lead salt (EC: 234-363-3)
Restricted substance: Silicic acid, lead salt
Substance: Silicic acid, lead salt
Other Safety Information
IMAP assessments - Selected lead-based pigments: Human health tier II assessment
IMAP assessments - Selected lead-based pigments: Human health tier II assessment
Hazards SummaryToxic material; [Hawley] See Lead and linked occupational diseases.
Hazard Classes and Categories
Acute Tox. 4 (100%)
Acute Tox. 3 (85.2%)
Carcinogenicity - category 2
Carcinogenicity - category 2
Carcinogenicity - Category 2
化学と産業
用途と製造
Uses
Used in ceramics and fireproofing fabrics; [Hawley]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Ceramics making [Category: Hobbies]
U.S. Production2023: 31,301 lb
Consumer UsesIntermediate
Industry UsesIntermediate
General Manufacturing Information
Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing)
Silicic acid (H2SiO3), lead(2+) salt (1:1): ACTIVE
Silicic acid, lead salt: ACTIVE
上流・下流製品情報
上流原料
サプライヤー8 社
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Hebei Yanxi Chemical Co., Ltd.+86-17531190177 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
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