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94676

无水柠檬酸粉末

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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关于此项目

线性分子式:
HOC(COOH)(CH2COOH)2
化学文摘社编号:
77-92-9
分子量:
192.12
E Number:
E330
PubChem Substance ID:
329770375
eCl@ss:
39021801
UNSPSC Code:
41116107
NACRES:
NA.24
EC Number:
201-069-1
MDL number:
MFCD00011669
Beilstein/REAXYS Number:
782061
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Quality Level

300

grade

certified reference material, TraceCERT®

shelf life

limited shelf life, expiry date on the label

expl. lim.

8 %, 65 °F

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

pKa 

(1) 3.13, (2) 4.76, (3) 6.4

mp

153-159 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

OC(=O)CC(O)(CC(O)=O)C(O)=O

InChI

1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

InChI key

KRKNYBCHXYNGOX-UHFFFAOYSA-N

General description

该认证标准物质（CRM）根据ISO/IEC 17025和ISO 17034生产和认证。该CRM可追溯到来自NMI的原材料，如 NIST或NMIJ。
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
请浏览http://www.sigma-aldrich.com下载证书。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。

点击此处查找列入10/2011 化合物的所有参考物质。

Application

有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。

Packaging

无底玻璃瓶。内含物在插入的融合锥体内。

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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全球贸易项目编号

货号GTIN
94676-10G04061833961711
94676-100MG04061833296332