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Merck

W248800

Sigma-Aldrich

富马酸

FCC, FG

别名:

反式-1,2-乙烯二羧酸, 地衣酸, 富马酸

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About This Item

线性分子式:
HOOCCH=CHCOOH
CAS号:
分子量:
116.07
FEMA號碼:
2488
Beilstein:
605763
EC號碼:
歐洲委員會號碼:
25
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
8.025
NACRES:
NA.21

生物源

synthetic

品質等級

等級

FG
Halal
Kosher

法律遵循

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.350
FDA 21 CFR 175.105

蒸汽壓力

1.7 mmHg ( 165 °C)

形狀

powder or crystals

自燃溫度

1364 °F

expl. lim.

40 %

mp

298-300 °C (subl.) (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

感官的

odorless

SMILES 字串

OC(=O)\C=C\C(O)=O

InChI

1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+

InChI 密鑰

VZCYOOQTPOCHFL-OWOJBTEDSA-N

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應用

富马酸因其酸味而常用作食品工业中的调味剂。它的水溶性低。为了增加其在各种食品中的应用,富马酸可与磺基琥珀酸钠二辛酯润湿剂一起使用。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

523.4 °F

閃點(°C)

273 °C

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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