W248800
富马酸
≥98%, FG
别名:
反式-1,2-乙烯二羧酸, 地衣酸, 富马酸
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关于此项目
线性分子式:
HOOCCH=CHCOOH
化学文摘社编号:
分子量:
116.07
FEMA Number:
2488
Council of Europe no.:
25
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
8.025
EC Number:
203-743-0
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
605763
Organoleptic:
odorless
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
grade
FG, Halal, Kosher
reg. compliance
FDA 21 CFR 117, FDA 21 CFR 172.350, FDA 21 CFR 175.105, EU Regulation 1334/2008 & 178/2002
vapor pressure
1.7 mmHg ( 165 °C)
assay
≥98%
form
powder or crystals
autoignition temp.
1364 °F
expl. lim.
40 %
mp
298-300 °C (subl.) (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
odorless
SMILES string
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 key
VZCYOOQTPOCHFL-OWOJBTEDSA-N
Application
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。
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
523.4 °F
flash_point_c
273 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves