CAS 1305-62-0 MFCD00010901-Calcium Hydroxide 氢氧化钙 TAO{mole}

Calcium Hydroxide 氢氧化钙

CAS 1305-62-0 MFCD00010901

化学结构图

SMILES: O[Ca]O

化学属性

Mol. Formula	CaH2O2
Mol. Weight	74.09
Density	2.24
TSCA	Yes
Solubility	Slightly soluble in water. Soluble in glycerol, acids. Insoluble in alcohol
Melting Point	580 °C
Boiling Point	2850 °C at 760 mmHg

别名和识别编码

Chemical Name	Calcium Hydroxide
CAS Number	1305-62-0
PubChem Substance ID	6093208
EC Number	215-137-3
MDL Number	MFCD00010901
Merck Number	14,1673
Synonym	Calcium hydroxide {LY} Calcium hydroxide {} {LY} Calcium hydroxide {} {} {LY} Calcium hydroxide {} {} {} {LY} Calcium hydroxide {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Calcium hydroxide {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation	氢氧化钙
Wiswesser Line Notation	CA Q2
LabNetwork Molecule ID	LN00195605
InChI	InChI=1S/Ca.2H2O/h;2*1H2/q+2;;/p-2
Canonical SMILES	O[Ca]O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

检验二氧化碳,气体吸收。皮革脱毛,杀虫,水处理。

安全信息

GHS Symbol

WGK Germany1

Hazard Codes 8 Xi

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

RTECSEW2800000

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P305+P351+P338

Signal word Danger

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

UN Number 1759 3262 UN3262

Risk Statements

R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature,

Packing GroupIII

Hazard Class8

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7340 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 7300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YKYUA6 Yakkyoku.  Pharmacy.  (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo,
   Japan)  V.1-    1950-  Volume(issue)/page/year: 32,1477,1981

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - rat Ascites tumor
DOSE/DURATION           : 1200 mg/kg
REFERENCE :
   GANNA2 Gann.  Japanese Journal of Cancer Research.  (Tokyo, Japan)  V.1-75,
   1907-84.  For publisher information, see JJCREP.  Volume(issue)/page/year:
   54,155,1963

其他信息

参考质量标准一:FCC，1996 含量[Ca(OH)2计] 95.0
外观性质:细腻的白色粉末。
氢氧化钙价格(试剂级):更新日期产品编号产品名称包装
{
用途四:用于制药。可作橡胶、石油工业添加剂，用于润滑油中可防止结焦
鉴别试验:将试样与3～4倍量的水混合，形成均匀的糊状物，静置澄清后，其透明的上清液对石蕊呈碱性。取试样1g与20ml水混合，加足够的醋酸以形成溶液，其钙盐试验(IT-10)呈阳性。
灭火剂:水, 二氧化碳, 泡沫, 干粉
使用限量:GB 2760—96：加工助剂，GMP。 FAO/WHO(1984)：奶油和乳清奶油，2g/kg(仅用于调节Ph值，以无水物计)；葡萄汁及其浓汁(以物理方法防腐者)、配制婴儿食品、食用酪蛋白酸盐，按GMP。日本规定的最高用量为1.84%(钙1%)。
含量分析:精确称取试样约1.5g，移入一烧杯，逐渐加人稀盐酸试液(TS-117)30ml。待完全溶解后，移入一500ml容量瓶中，充分冲洗烧杯，洗液并入容量瓶中，再用水稀释至刻度，混匀。取此液50.0ml于适当的容器内，加水50.0ml。在搅拌下(最好用磁性搅拌器)，经50ml滴定管加入0.05mol/L EDT
Alfa Aesar:氢氧化钙,ACS,95.0%min Calcium hydroxide, ACS, 95.0% min(1305-62-0)
Acros Organics:氢氧化钙 Calcium hydroxide, extra pure, 98+%(1305-62-0)
食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称允许使用该种添加剂的食品中文名称添加剂功能最大允许使用量（g/kg）最大允许残留量（g/kg）氢氧化钙食品食品工业用加工助剂 / 一般应在制成最后成品之前出去，有规定食品中残留量的除外氢氧化钙孕产妇（
MOL 文件:1305-6
用途一:用于制漂白粉、硬水软化剂和自来水消毒澄清剂及建筑工业等
氢氧化钙价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 20011618 氢氧化钙 500g 13元 2011/08/23 20011628 氢氧化钙 500g 12元 2010/06/21 219180100 氢氧化钙 Calcium hydroxide 98%, extra pure 10 KG 6810元
可燃性危险特性:不燃，但为公害尘
F:34
用途五:检验二氧化碳,气体吸收。皮革脱毛,杀虫,水处理。
常规方法:用内衬聚乙烯塑料薄膜袋的塑料编织袋包装，每袋净重25kg。应贮存在干燥的库房中。严防潮湿。避免与酸类物质共贮混运。运输时要防雨淋。失火时，可用水，砂土或一般灭火器扑救。
下游产品:碘酸钙 --> 5'-核糖核苷酸钙 --> 甲酸钙 --> 溴化六甲铵 --> 溴化钙 --> 硝酸钙 --> 4-羟基苯甲脒盐酸盐 --> 次亚磷酸钠 --> 四氯丙烯 --> 6-氯水杨醛 --> 双丙酮半乳糖 --> 碘化钙 --> 次磷酸钙 --> 甜菊苷 --> 亚硝酸钙 --> 4-嘧啶酮 --> 钨酸钙 --> 硫氰酸钙 --> 4-溴嘧啶 --> 磷酸钙 --> 异辛酸钙 --> 丙酸钙 --> 次磷酸钠 --> 钙基润滑脂 --> 维也纳石灰 --> 环己基氨基磺酸钙 --> 过氧化钙 --> 硬脂酰乳酰乳酸钙 --> 海藻酸钙 --> 糖精钙 --> 雷米邦A --> 5'-肌苷酸钙 --> 5'-鸟苷酸钙 --> 亚硫酸氢钙 --> 羟基蛋氨酸钙 --> 溴酸钙 --> 沸石 --> 甘油磷酸钙 --> 羧甲基纤维素钙 --> 麩胺酸鈣
MSDS 信息:氢氧化钙(1305-62-0).msds
参考质量标准二:参考标准指
用途三:用作分析试剂、二氧化碳吸收剂，也用于有机合成
储运特性:库房低温通风干燥