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/418/501/product-dating-information-06-25-mk.pdf
S1679
氯化钠
meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%
别名:
NaCl, 岩盐
关于此项目
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Quality Level
application(s)
pharmaceutical (small molecule)
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
InChI
1S/ClH.Na/h1H;/q;+1/p-1
SMILES string
[Na+].[Cl-]
agency
meets analytical specifications of BP, meets analytical specifications of Ph. Eur., meets analytical specifications of USP
vapor pressure
1.33 (1.00 mmHg) at 865 °C hPa
assay
99.0-100.5%
form
solid
quality
meets analytical specification of Ph. Eur., BP, USP
loss
≤0.5% loss on drying
pH
7
mp
801 °C (lit.)
solubility
water: soluble (358 g/l at 20 °C (68 °F))
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此商品 | PHR1321 | 1613804 | 1.16224 |
|---|---|---|---|
| form solid | form - | form - | form solid |
| assay 99.0-100.5% | assay - | assay - | assay - |
| solubility water: soluble (358 g/l at 20 °C (68 °F)) | solubility - | solubility - | solubility 358 g/L |
| Quality Level 200 | Quality Level 300 | Quality Level - | Quality Level 500 |
| pH 7 | pH - | pH 6.7-7.3 | pH 4.5-7.0 (20 °C, 100 g/L in H2O) |
| vapor pressure 1.33 (1.00 mmHg) at 865 °C hPa | vapor pressure - | vapor pressure 1 mmHg ( 865 °C) | vapor pressure 1.3 hPa ( 865 °C) |
Application
- 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)。
Other Notes
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
相关内容
Sodium Chloride Specification Comparison
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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