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디하이드로초산나트륨

디하이드로초산나트륨
디하이드로초산나트륨 구조식 이미지
카스 번호:
4418-26-2
한글명:
디하이드로초산나트륨
동의어(한글):
디하이드로초산나트륨;소듐다이하이드로아세트산;소듐다이하이드로아세트산;소듐데하이드로아세테이트
상품명:
Sodium dehydroacetate
동의어(영문):
dhn;NaDHA;harven;prevan;BT474 Cell;dha-sodium;dehydroacetic;New Side S 01;Geogard(R) 111S;Sodium dehydroacetat
CBNumber:
CB4390163
분자식:
C8H7NaO4
포뮬러 무게:
190.13
MOL 파일:
4418-26-2.mol

디하이드로초산나트륨 속성

녹는점
~295 °C (dec.)
저장 조건
Store below +30°C.
용해도
330g/l
물리적 상태
Powder
색상
White to yellow
수소이온지수(pH)
8.8-9.3 (100g/l, H2O, 20℃)
수용성
Soluble in water, propylene glycol and methanol. Insoluble in acetone and benzene.
BRN
4893653
안정성
Stable. Incompatible with strong oxidizing agents.
CAS 데이터베이스
4418-26-2(CAS DataBase Reference)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn
위험 카페고리 넘버 22
안전지침서 24/25
WGK 독일 1
RTECS 번호 UP8225000
자연 발화 온도 360 °C
TSCA Yes
HS 번호 29322980
유해 물질 데이터 4418-26-2(Hazardous Substances Data)
독성 LD50 orally in Rabbit: 500 mg/kg
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H302 삼키면 유해함 급성 독성 물질 - 경구 구분 4 경고 P264, P270, P301+P312, P330, P501
예방조치문구:
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P270 이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.
P330 입을 씻어내시오.

디하이드로초산나트륨 MSDS


Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate

디하이드로초산나트륨 C화학적 특성, 용도, 생산

개요

Sodium dehydroacetate is the sodium salt of dehydroacetate. It is mainly used as a new generation food preservative and food additive, being used extensively in sauce, fruit, bread, cake, moon cake, margarine and beverage. Sodium dehydroacetate (DHA-S) has a wide spectrum of antimicrobial activity that accounts for its use in cosmetic products as a preservative and antimicrobial agent. It is effective in the treatment of both bacteria and fungi. It is also a kind of anticoagulant agent through depleting the blood level of vitamin K.

화학적 성질

White to yellowish powder

용도

Dehydroacetic acid sodium salt (DHS-Na) is used in the food industry as preservative for fruits, vegetables, fruit juice, honey, beer, milk, protein and fat products; in human and veterinary medicine as bactericide and fungicide. Product Data Sheet

용도

Geogard(R) 111S preservative is based on dehydroacetic acid (DHA), the sodium salt form (NaDHA) and therefore are recognized by major cosmetic, toiletry and fragrance regulatory authorities worldwide for use in cosmetic and personal care products.

용도

sodium dehydroacetate is a preservative against bacteria and fungi that is used at concentration levels of 1.0 percent or less. It is useful in combination with parabens. It may cause skin irritation.

일반 설명

White powder. Used as a fungicide, plasticizer, toothpaste, preservative in food.

공기와 물의 반응

Water soluble.

반응 프로필

Sodium dehydroacetate reacts with acids. May react viogrously with strong oxidizing acids.

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. An eye irritant. Mutation data reported. When heated to decomposition it emits toxic fumes of Na2O

참고 문헌

Forester, John. "Preservative solutions containing sodium dehydroacetate with or without sodium borate decahydrate and/or disodium edetate." US, US4248634. 1981.
Sakaguchi, Yuka, et al. "Anticoagulant effect of sodium dehydroacetate (DHA-S) in rats." Journal of Applied Toxicology 28.4(2008):524-529.
Ye, Yinzhi. "Use of Sodium Dehydroacetate in Food." China Food Additives (2002).

디하이드로초산나트륨 준비 용품 및 원자재

원자재

준비 용품


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