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脱氢乙酸钠

Sodium Dehydroacetic Acid
产品编号:3241137
规格:Pharmaceutical Secondary Standard; Certified Reference Material
CAS NO:4418-26-2
包装规格:1 G,10 G
产品类别:进口试剂
品牌:Supelco
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
32411371 G1670
324113710 G7960
产品别名

4418-26-2

脱氢乙酸钠

Sodium Dehydroacetic Acid

2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone sodium salt

Dehydroacetic acid sodium salt

脱氢乙酸 钠盐

3-乙酰基-6-甲基-2,4-吡喃二酮 钠盐

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C8H7NaO4
Molecular weight
190.13
Beilstein
4893653
EC number【EC 号】
224-580-1
MDL number
MFCD00040583
PubChem Substance ID【PubChem化学物质编号】
329823506
NACRES
NA.24
General description【一般描述】
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Sodium Dehydroacetic Acid belongs to the class of heterocyclic compounds, and has a variety of applications such as preservative in foods, cosmetics, pharmaceuticals, mold inhibitor in strawberries and others, antimicrobial, fungicide, plasticizer, etc.
Application【应用】
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Analysis Note【分析说明】
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Other Notes【其他说明】
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Footnote【附注】
To see an example of a Certificate of Analysis for this material enter LRAC0572 in the slot below. This is an example certificate only and may not be the lot that you receive.
产品性质
Quality Level【质量水平】
300
grade【等级】
certified reference material
pharmaceutical secondary standard
CofA
current certificate can be downloaded
packaging【包装】
pkg of 10 g
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
mp
~295 ℃ (dec.)
application(s)
pharmaceutical (small molecule)
format【格式】
neat
pharmacopeia traceability【药典可追溯性】
traceable to USP 1166309
storage temp.【储存温度】
2-30℃
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
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H302
Precautionary Statements
P264 - P270 - P301 + P312 - P501
Hazard Classifications【危险分类】
Acute Tox. 4 Oral
Storage Class Code【储存分类代码】
13 - Non Combustible Solids
WGK
WGK 1
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