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この商品について
化学式:
NaCl
CAS番号:
分子量:
58.44
UNSPSC Code:
41116107
NACRES:
NA.24
EC Index Number:
231-598-3
MDL number:
Beilstein/REAXYS Number:
3534976
製品名
塩化ナトリウム, volumetric standard, secondary reference material for argentometry, traceable to NIST SRM Certipur® Reag. Ph Eur,Reag. USP
InChI
1S/ClH.Na/h1H;/q;+1/p-1
SMILES string
[Na+].[Cl-]
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
agency
ISO 17025
reag. Ph. Eur.
reag. USP
vapor pressure
1.3 hPa ( 865 °C)
product line
Certipur®
form
solid
potency
3000 mg/kg LD50, oral (Rat)
>10000 mg/kg LD50, skin (Rabbit)
technique(s)
titration: suitable
pH
4.5-7.0 (20 °C, 100 g/L in H2O)
bp
1461 °C/1013 hPa
mp
801 °C (lit.)
solubility
358 g/L
bulk density
1140 kg/m3
storage temp.
15-25°C
Quality Level
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関連するカテゴリー
Application
It finds its use as a certified reference material (CRM) for the standardization of volumetric solutions in argentometric titrations, in accordance with USP and Ph. Eur.
Features and Benefits
- Available as a solid in a contamination-proof glass bottle to ensure its stability for the entire shelf life until opened.
- Certified reference material according to ISO 17034
- High-purity material traceable to SRMs from NIST
- Analyzed in a DIN EN ISO/IEC 17025 accredited laboratory
- In accordance with the chapter reagents of USP and Ph. Eur
- High-quality offering accurate titer determinations
General description
Sodium chloride (NaCl) is a volumetric standard manufactured under rigorous conditions and analyzed with the highest possible precision. The mass fraction of the standard is determined by potentiometric titration, and it is qualified in a DIN EN ISO/IEC 17025 accredited laboratory.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Packaging
SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
保管分類
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
試験成績書(COA)
製品のロット番号・バッチ番号を入力して、試験成績書(COA) を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
資料
SmartChemicals enable wireless CoA data transfer, reducing human error in titration experiments.
グローバルトレードアイテム番号
| カタログ番号 | GTIN |
|---|---|
| 1.02406.0080 | 04022536555829 |
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