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칼슘 스테아레이트

칼슘 스테아레이트
칼슘 스테아레이트 구조식 이미지
카스 번호:
1592-23-0
한글명:
칼슘 스테아레이트
동의어(한글):
스타비놀30;스테아린산칼슘;신프로스테어산(SYNPROSTEARATE)옥타데칸오익산,칼슘염(OCTADECANOICACID,CALCIUMSALT)CALCIUMDISTEARATE,PURE;칼슘디스테어산(CALCIUMDISTEARATE)칼스탈(CALSTAR)아쿠아칼(AQUACAL)플렉시켐;칼슘스테아레이트;옥타데카노익산칼슘;스테아린산칼슘
상품명:
Calcium stearate
동의어(영문):
g339s;HyQual;aquacal;calstar;flexichem;Deasit PC;stavinor30;witcog339s;flexichemcs;nopcotec104
CBNumber:
CB0115597
분자식:
C36H70CaO4
포뮬러 무게:
607.02
MOL 파일:
1592-23-0.mol

칼슘 스테아레이트 속성

녹는점
147-149°C
밀도
1.08g/cm3
저장 조건
Store at +5°C to +30°C.
용해도
Soluble in hot pyridine, slightly soluble in oil, but insoluble in alcohol and ether.
물리적 상태
Powder
색상
white
수소이온지수(pH)
7-9 (2.2 mg/l, H2O, 20°C)
수용성
insoluble H2O, ether, chloroform; slightly soluble hot mineral oils [MER06]
Merck
14,1703
BRN
3919698
InChIKey
CJZGTCYPCWQAJB-UHFFFAOYSA-L
CAS 데이터베이스
1592-23-0(CAS DataBase Reference)
EPA
Octadecanoic acid, calcium salt(1592-23-0)

안전

위험품 표기 Xn
위험 카페고리 넘버 20/21/22-36/37/38
안전지침서 22-24/25-36-26
WGK 독일 -
RTECS 번호 WI3000000
자연 발화 온도 460 °C DIN 51794
TSCA Yes
HS 번호 29157030
유해 물질 데이터 1592-23-0(Hazardous Substances Data)
독성 LD50 orally in Rabbit: > 10000 mg/kg

칼슘 스테아레이트 MSDS


Calcium stearate

칼슘 스테아레이트 C화학적 특성, 용도, 생산

개요

Calcium stearate is carboxylate of calcium that is found in some lubricants and surfactants. It is a white waxy powder.

화학적 성질

white, granular, fatty powder(s); used as a water repellent; flattening agent in paints [HAW93] [MER06]

화학적 성질

Calcium stearate occurs as a fine, white to yellowish-white, bulky powder having a slight, characteristic odor. It is unctuous and free from grittiness.

용도

For waterproofing fabrics, cement, stucco, explosives; as a releasing agent for plastic molding powders; as a stabilizer for polyvinyl chloride resins; lubricant; in pencils and wax crayons. Food grade calcium stearate, derived from edible tallow, is used as a conditioning agent in certain food and pharmaceutical products.

용도

Calcium Stearate is the calcium salt of stearic acid which functions as an anticaking agent, binder, and emulsifier. it is used in garlic salt, dry molasses, vanilla and vanilla-vanillin powder, salad dressing mix, and meat tenderizer. it can be used for mold release in the tableting of pressed candies.

생산 방법

Calcium stearate is prepared by the reaction of calcium chloride with a mixture of the sodium salts of stearic and palmitic acids. The calcium stearate formed is collected and washed with water to remove any sodium chloride.

주요 응용

Calcium stearate is used as a flow agent in powders including some foods (such as Smarties), a surface conditioner in hard candies such as Sprees, a waterproofing agent for fabrics, a lubricant in pencils and crayons.
The concrete industry uses calcium stearate for efflorescence control of cementitious products used in the production of concrete masonry units i.e. paver and block, as well as waterproofing.
In paper production, calcium stearate is used as a lubricant to provide good gloss, preventing dusting and fold cracking in paper and paperboard making.
In plastics, it can act as an acid scavenger or neutralizer at concentrations up to 1000ppm, a lubricant and a release agent. It may be used in plastic colorant concentrates to improve pigment wetting. In rigid PVC, it can accelerate fusion, improve flow, and reduce die swell.
Applications in the personal care and pharmaceutical industry include tablet mold release, anti-tack agent, and gelling agent.
Calcium stearate is a component in some types of defoamers.

제조 방법

Calcium stearate is produced by heating stearic acid, a fatty acid, and calcium oxide:
2C17H35COOH + CaO→(C17H35COO)2Ca + H2O


It is also the main component of soap scum, a white solid that forms when soap is mixed with hard water. Unlike soaps containing sodium and potassium, calcium stearate is insoluble in water and does not lather well . Commercially it is sold as a 50 % dispersion in water or as a spray dried powder. As a food additive it is known by the generic E number E470. .

정의

Variable proportions of calcium stearate and calcium palmitate.

정의

An insoluble salt of octadecanoic acid. It is formed as ‘scum’ when SOAP, containing the soluble salt sodium octadecanoate, is mixed with hard water containing calcium ions.

위험도

A nuisance dust.

Pharmaceutical Applications

Calcium stearate is primarily used in pharmaceutical formulations as a lubricant in tablet and capsule manufacture at concentrations up to 1.0% w/w. Although it has good antiadherent and lubricant properties, calcium stearate has poor glidant properties.
Calcium stearate is also employed as an emulsifier, stabilizing agent, and suspending agent, and is also used in cosmetics and food products.

Safety Profile

A nuisance dust. When heated to decomposition it emits acrid smoke and irritating fumes.

Safety

Calcium stearate is used in oral pharmaceutical formulations and is generally regarded as a relatively nontoxic and nonirritant material.

저장

Calcium stearate is stable and should be stored in a well-closed container in a cool, dry place.

Regulatory Status

GRAS listed. Included in the FDA Inactive Ingredients Database (oral capsules and tablets). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

칼슘 스테아레이트 준비 용품 및 원자재

원자재

준비 용품


칼슘 스테아레이트 공급 업체

글로벌( 291)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1861 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30002 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8921 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1173 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6372 58

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