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689521

脱氢乙酸 钠盐

Arxada quality, 99.0-100.3 % (w/w) (T)

别名:

2-乙酰-5-羟基-3-氧-4-己烯酸-δ-内酯 钠盐

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关于此项目

经验公式（希尔记法）:
C8H7NaO4
化学文摘社编号:
4418-26-2
分子量:
190.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329761272
EC Number:
224-580-1
Beilstein/REAXYS Number:
4893653
MDL number:
MFCD00040583
Form:
powder
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form

powder

quality

Arxada quality

manufacturer/tradename

Arxada AG

concentration

99.0-100.3 % (w/w) (T)

impurities

≤0.5 % (w/w) water (Karl Fischer)

mp

~295 °C (dec.)

SMILES string

[Na+].CC(=O)C1=C([O-])C=C(C)OC1=O

InChI

1S/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,10H,1-2H3;/q;+1/p-1

InChI key

ZPNRBQVNNIDJHX-UHFFFAOYSA-M

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBJ6635V
BCBS3146V
BCBD5179V
1427985V
BCBB9610V

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K I Eller et al.
Voprosy pitaniia, 75(6), 72-78 (2007-02-23)
HPLC method of determination of dehydroacetic acid and its sodium salt in food products and polymeric packing materials has been developed. The migration of DGA from food-contacting materials to food matrix has been investigated.
Hiroko Kishi et al.
Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 48(3), 58-63 (2007-07-31)
A simple and rapid HPLC method was developed for the simultaneous determination of nine kinds of preservatives, benzoic acid (BA), sorbic acid (SOA), dehydroacetic acid (DHA), methyl p-hydroxybenzoate (PHBA-Me), ethyl p-hydroxybenzoate (PHBA-Et), isopropyl p-hydroxybenzoate (PHBA-isoPu), propyl p-hydroxybenzoate (PHBA-Pu), isobutyl p-hydroxybenzoate
B S Lao et al.
Se pu = Chinese journal of chromatography, 19(2), 137-140 (2003-01-25)
The contents of fat and fatty acids in Callista erycina (Linnaeus), Paphia (Paratapes) undulata (Born), Meretrix meretrix (Linnaeus), Chlamys farreri (Jones et Preston) and Patinopecten yessoensis (Jay) were studied. Fat was extracted with Bligh & Dyer (B&D) method. The lipid
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全球贸易项目编号

货号GTIN
689521-1KG04061825592503
689521-40KG04061831831436
689521-10KG04061831831429