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프로피온산칼슘

프로피온산칼슘
프로피온산칼슘 구조식 이미지
카스 번호:
4075-81-4
한글명:
프로피온산칼슘
동의어(한글):
프로피온산칼슘;칼슘프로피오네이트
상품명:
Calcium Propionate
동의어(영문):
bioban-c;CAPROSIL SALZ;MAGGRAN(R) CPR;MAGNESIA 87264;CAPROSIL SALT G;calciumpropanoate;Calcium propiohate;CALCIUM PROPIONATE;CalClum propionate;propionatedecalcium
CBNumber:
CB6194031
분자식:
C6H10CaO4
포뮬러 무게:
186.22
MOL 파일:
4075-81-4.mol

프로피온산칼슘 속성

녹는점
300 °C
저장 조건
Store below +30°C.
용해도
water: soluble1g/10 mL, clear, colorless
물리적 상태
Crystals or Crystalline Powder
색상
White
수소이온지수(pH)
9.2 (200g/l, H2O, 20℃)(IUCLID)
수용성
1 g/10 mL
Merck
14,1698
BRN
3698682
안정성
Stable. Hygroscopic. Incompatible with strong oxidizing agents.
InChIKey
BCZXFFBUYPCTSJ-UHFFFAOYSA-L
CAS 데이터베이스
4075-81-4(CAS DataBase Reference)
EPA
Propanoic acid, calcium salt(4075-81-4)

안전

위험 카페고리 넘버 36/37/38
안전지침서 24/25
WGK 독일 2
RTECS 번호 UE8450000
TSCA Yes
HS 번호 29155000
유해 물질 데이터 4075-81-4(Hazardous Substances Data)

프로피온산칼슘 MSDS


Calcium propionate

프로피온산칼슘 C화학적 특성, 용도, 생산

개요

Calcium propanoate or calcium propionate has the formula Ca(C2H5COO)2. It is the calcium salt of propanoic acid.

화학적 성질

white powder(s) or monoclinic crystal(s); uses: mold-retardant additive for bread, tobacco, pharmaceuticals, antifungal agent [HAW93]

용도

Calcium Propionate is the salt of propionic acid which functions as a preservative. it is effective against mold, has limited activity against bacteria, and no activity against yeast. it is soluble in water with a solubility of 49 g/100 ml of water at 0°c and insoluble in alcohol. it is less soluble than sodium propionate. its optimum effectiveness is up to ph 5.0 and it has reduced action above ph 6.0. it is used in bakery products, breads, and pizza crust to protect against mold and “rope.” it is also used in cold-pack cheese food and pie fillings. typical usage level is 0.2–0.3% and 0.1–0.4% based on flour weight.

용도

As a food additive, it is listed as E number 282 in the Codex Alimentarius. Calcium propanoate is used as a preservative in a wide variety of products, including but not limited to bread, other baked goods, processed meat, whey, and other dairy products. In agriculture, it is used, amongst other things, to prevent milk fever in cows and as a feed supplement Propanoates prevent microbes from producing the energy they need, like benzoates do. However, unlike benzoates, propanoates do not require an acidic environment.
Calcium propanoate is used in bakery products as a mold inhibitor, typically at 0.1- 0.4 % (though animal feed may contain up to 1 % ) .
When propanoic acid is infused directly into rodents' brains, it produces reversible behavior changes (e.g. hyperactivity, dystonia, social impairment, perseveration ) and brain changes (e.g. innate neuroinflammation, glutathione depletion) that may be used as a model of human autism in rats.
According to the Pesticide Action Network North America, calcium propionate is slightly toxic . This rating is not uncommon for food products; vitamin C is also rated by the same standards as being slightly toxic . Calcium propanoate can be used as a fungicide on fruit.

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Crystallise this antifungal salt from water (2mL/g) by partial evaporation in a desiccator. [Beilstein 2 H 238, 2 II 218, 2 III 516.]

프로피온산칼슘 준비 용품 및 원자재

원자재

준비 용품


프로피온산칼슘 공급 업체

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