硬脂酸钙
硬脂酸钙用途
硬脂酸钙名称
[ CAS 号 ]:
1592-23-0
[ 中文名 ]:
硬脂酸钙
[ 英文名 ]:
Calcium stearate
[中文别名 ]:
[英文别名 ]:
- MFCD00036390
- Stearinsaeure,Calcium-Verbindung
- g339s
- flexichemcs
- Stearic acid, calcium salt
- witcog339/s
- CALCIUM STEARAT
- flexichem
- Stearinsaeure,Calciumstearat
- EINECS 216-472-8
硬脂酸钙生物活性
[ 描述 ]:
[ 相关类别 ]:
[ 靶点 ]
Microbial Metabolite
Human Endogenous Metabolite
[参考文献]
硬脂酸钙物理化学性质
[ 密度 ]:
1.08g/cm3
[ 沸点 ]:
359.4ºC at 760 mmHg
[ 熔点 ]:
147-149°C
[ 分子式 ]:
C36H70CaO4
[ 分子量 ]:
607.02
[ 闪点 ]:
162.4ºC
[ 精确质量 ]:
606.489990
[ PSA ]:
52.60000
[ LogP ]:
12.51080
[ 外观性状 ]:
白色固体
[ 储存条件 ]:
库房低温通风干燥
[ 水溶解性 ]:
可溶于:甲苯
硬脂酸钙MSDS
硬脂酸钙毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WI3000000
- CHEMICAL NAME :
- Stearic acid, calcium salt
- CAS REGISTRY NUMBER :
- 1592-23-0
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 10
- MOLECULAR FORMULA :
- C36-H70-O4.Ca
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- >1241 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 10 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 15765 No. of Facilities: 13630 (estimated) No. of Industries: 138 No. of Occupations: 99 No. of Employees: 162801 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 15765 No. of Facilities: 22428 (estimated) No. of Industries: 162 No. of Occupations: 128 No. of Employees: 486631 (estimated) No. of Female Employees: 137442 (estimated)
硬脂酸钙安全信息
[ 危害码 (欧洲) ]:
Xn: Harmful;
[ 风险声明 (欧洲) ]:
R20/21/22
[ 安全声明 (欧洲) ]:
S22-S24/25
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
-
[ RTECS号 ]:
WI3000000
[ 海关编码 ]:
2915709000
硬脂酸钙合成路线
硬脂酸钙上下游产品
硬脂酸钙上游产品
硬脂酸钙下游产品
硬脂酸钙制备
(1)硬脂酸钠溶液制备将硬脂酸溶于20倍(质量)的热水中,加入含量为1074kg/m3(10°Bé)的烧碱溶液,于75℃左右进行皂化反应,生成稀的硬脂酸钠溶液。
(2)硬脂酸钙的合成将含量为1074kg/m3(10°Bé)的氯化钙溶液加入到上述制备的硬脂酸钠溶液中,于65℃左右进行复分解反应,产物硬脂酸钙以沉淀析出。然后经过滤、水洗、于90℃左右干燥,即得成品。
3.将5.60g(0.1mol)的氧化钙悬浮在300mL,55℃的热水中。然后将化学纯的51.3g的硬脂酸溶解在350mL,70℃的热水中,再加入0.75g二乙醇胺,搅拌使之乳化。将已制就的硬脂酸乳液在2h内逐渐加到氧化钙悬浮液中,并充分搅拌,将形成的白色不溶物即硬脂酸钙滤出,干燥,得到产品。
4.直接法 在装有搅拌器、温度计的反应锅中加入定量的硬脂酸和CaO,升温至熔化,在不断搅拌下缓慢加入催化剂H2O2,并抽真空,控制反应温度在140~150℃,反应1.5~2.0h。反应完成后,出料并冷却、粉碎即得产品。反应式如下:
5.复分解法 将硬脂酸溶于20倍质量的热水中,加入含量饱和的烧碱溶液,于75℃左右进行皂化反应,生成稀的硬脂酸钠溶液。再将含量为1074kg/m 3的氯化钙溶液加入到硬脂酸钠溶液中,于65℃左右进行复分解反应,产物硬脂酸钙以沉淀析出。然后经过滤、水洗、于90℃左右干燥,即得成品。反应式如下:硬脂酸钙海关
[ 海关编码 ]: 2915900090
[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单
[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%
相关化工产品/化学物质:
推荐生产厂家/供应商:
公司名:上海化源世纪贸易有限公司
区域:上海市普陀区
价格:
联系人:徐乾明
产品详情:硬脂酸钙
公司名:南通润丰石油化工有限公司
区域:南通市崇川区
价格:
¥需询单/1kg
¥需询单/1ton
联系人:曹经理
产品详情:硬脂酸钙
公司名:上海吉至生化科技有限公司
区域:上海市奉贤区
价格:
¥58.0/500g
¥88.0/1kg
¥318.0/5kg
¥48.0/250g
联系人:刘佳
产品详情:硬脂酸钙
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥51.0/250g
¥88.0/1kg
¥316.0/5kg
联系人:夏言
产品详情:[Perfemiker]硬脂酸钙,Ca 6.6-7.4%
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥219.9/1kg
¥29.0/25g
¥44.0/250g
¥81.0/250g
联系人:阿拉丁
产品详情:硬脂酸钙
查看所有供应商请点击:
相关化合物
【硬脂酸钙】化源网提供硬脂酸钙CAS号1592-23-0,硬脂酸钙MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询硬脂酸钙上化源网,专业又轻松。>>电脑版:硬脂酸钙
标题:硬脂酸钙_MSDS_用途_密度_硬脂酸钙CAS号【1592-23-0】_化源网 地址:https://m.chemsrc.com/mip/cas/1592-23-0_830219.html