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Merck
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主要文件

1.06404

Supelco

氯化钠

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

别名:

NaCl, 岩盐

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500 G
$26.30

$26.30


预计发货时间2025年6月12日详情


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500 G
$26.30

About This Item

线性分子式:
NaCl
CAS号:
分子量:
58.44
Beilstein:
3534976
MDL编号:
UNSPSC代码:
12352302
EC索引号:
231-598-3
NACRES:
NA.21

$26.30


预计发货时间2025年6月12日详情


获取大包装报价

等级

ACS reagent

质量水平

Agency

reag. ISO
reag. Ph. Eur.

蒸汽压

1.3 hPa ( 865 °C)

产品线

EMSURE®

方案

≥99.5% (silver nitrate titration)
99-100.5% dry basis (silver nitrate titration)

表单

solid

效能

3000 mg/kg LD50, oral (Rat)
>10000 mg/kg LD50, skin (Rabbit)

杂质

≤0.005% Calcium, Magnesium and R2O3-precipitate
≤0.005% Insoluble matter

缺失

≤ 0.5% loss on drying, 105 °C, 2 h

pH值(酸碱度)

4.5-7.0 (20 °C, 100 g/L in H2O)

沸点

1461 °C/1013 hPa

mp

801 °C (lit.)

溶解性

358 g/L

堆积密度

1140 kg/m3

痕量阴离子

bromide (Br-): ≤0.005%
chlorate, nitrate (as NO3-): ≤0.003%
hexacyanoferrate(II) ([Fe(CN)6]4-): ≤0.0001%
iodide (I-): ≤0.001%passes test
nitrite (NO2-): passes test
phosphate (PO43-): ≤0.0005%
sulfate (SO42-): ≤0.001%

痕量阳离子

As: ≤0.00004%
Ba: ≤0.001%, passes test
Ca: ≤0.002%
Cu: ≤0.0002%
Fe: ≤0.0001%
K: ≤0.005%
Mg: ≤0.001%
Mg: ≤0.0100% (alkaline-earth metals (as Ca))
N: ≤0.0005%
heavy metals: ≤0.0005%
heavy metals (as Pb): ≤0.0005%

储存温度

2-30°C

SMILES字符串

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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相关类别

应用


  • Development of Low Sodium Table Butter via Partial Replacement of Sodium Chloride with Potassium Chloride.:本文使用氯化钾代替氯化钠以减少食用黄油中的钠含量。对于化学家重点研究食品化学、开发具有可接受感官特性的更健康食品有重要意义(Biointerface Research in Applied Chemistry, 2020)。

分析说明

含量(银量法): ≥ 99.5 %
含量(银量滴定;以干物质计算):99.0 - 100.5 %
同一性:通过测试
溶液外观:通过测试
酸度或碱度:通过测试
pH 值(5 %;水):5.0 - 8.0
不溶物: ≤ 0.005 %
溴(Br): ≤ 0.005 %
氯酸盐和硝酸盐(以 NO₃ 计): ≤ 0.003 %
氰基高铁酸盐 II: ≤ 0.0001 %
亚铁氰化物:通过测试
碘化物(I):
≤ 0.001 %
:通过测试
亚硝酸盐(NO₂):通过测试
磷酸盐(PO₄): ≤ 0.0005 %
硫酸盐(SO₄): ≤ 0.001 %
总氮(N): ≤ 0.0005 %
重金属(以铅计): ≤ 0.0005 %
重金属(ACS): ≤ 0.0005 %
As(砷): ≤ 0.00004 %
Ba(钡):
通过测试
: ≤ 0.001 %
Ca(钙): ≤ 0.002 %
Cu(铜): ≤ 0.0002 %
Fe(铁): ≤ 0.0001 %
K(钾): ≤ 0.005 %
Mg(镁): ≤ 0.001 %
钙、镁和 R₂O₃-沉淀物: ≤ 0.005 %
镁和碱土金属(以 Ca 计): ≤ 0.0100 %
干燥失重 (105 °C, 2 h): ≤ 0.5 %
符合 ACS,ISO,Reag. Ph Eur

法律信息

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

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

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Questions

1–4 of 4 Questions  
  1. 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

      Helpful?

  2. 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?

  3. What is the packaging information for Item 1064049025?

    1 answer
    1. The packaging dimensions for Item 1064049025 are as follows:

      • Length: 37.00 cm
      • Width: 27.50 cm
      • Height: 31.00 cm

      Helpful?

  4. How to find SKU number for the COA? I know the catalogue number and the lot number, however what is the SKU number. The relevant product is sodium chloride, catalogue number: 1.06404.0500 and Lot: K49980304851. Thank you for your assistance.  

    1 answer
    1. The SKU number for this product is 1.06404.0500 the "-.0500" portion of this product number is the pack size which is 500 G. When retrieving the certificate of analysis for this product, customers will use lot K49980304. The last three digits "-851" of this lot is the packing code and should be omitted in order to obtain the CofA document from the website.

      Please navigate to this website to retrieve the COA:
      https://www.emdmillipore.com/product/Sodium-chloride,MDA_CHEM-106404#anchor_COA

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