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Merck

S1679

Sigma-Aldrich

氯化钠

meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%

别名:

NaCl, 岩盐

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500 G
$98.90
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$185.00
5 KG
$427.00

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500 G
$98.90
1 KG
$185.00
5 KG
$427.00

About This Item

线性分子式:
NaCl
CAS号:
分子量:
58.44
Beilstein:
3534976
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21

$98.90


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Agency

meets analytical specifications of BP
meets analytical specifications of Ph. Eur.
meets analytical specifications of USP

质量水平

蒸汽压

1.33 (1.00 mmHg) at 865 °C hPa

方案

99.0-100.5%

表单

solid

质量

meets analytical specification of Ph. Eur., BP, USP

缺失

≤0.5% loss on drying

pH值(酸碱度)

7

mp

801 °C (lit.)

溶解性

water: soluble (358 g/l at 20 °C (68 °F))

应用

pharmaceutical (small molecule)

SMILES字符串

[Na+].[Cl-]

InChI

1S/ClH.Na/h1H;/q;+1/p-1

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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应用


  • Na and K Intake from Lunches Served in a Japanese Company Cafeteria and the Estimated Improvement in the Dietary Na/K Ratio Using Low-Na/K Seasonings and Dairy to Prevent Hypertension.:研究公司食堂饭菜的钠和钾摄入,探索低钠高钾调料提高膳食平衡以降低高血压的作用(Okuda et al., 2024)。

其他说明

便于将氯化钠产品的规格与 氯化钠规格表进行比较

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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