This product is not offered in smaller pack sizes. However the following Sodium chloride solutions are offered in smaller quantities:
https://www.sigmaaldrich.com/product/sigma/s8776
https://www.sigmaaldrich.com/product/sigma/59222c
S9888
Sodium chloride
ACS reagent, ≥99.0%
Synonym(s):
Halite, NaCl
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About This Item
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-598-3
Beilstein/REAXYS Number:
3534976
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
powder
Pricing and availability is not currently available.
grade
ACS reagent
Quality Segment
agency
suitable for EPA 1613, suitable for EPA 300, suitable for GB 5009.253-2016
vapor pressure
1.33 hPa ( 865 °C)
assay
≥99.0%
form
powder
impurities
≤0.005% Insoluble matter
pH
5.0-9.0 (25 °C, 5% in solution)
mp
801 °C (lit.)
anion traces
bromide (Br-): ≤0.01%, chlorate, nitrate (as NO3-): ≤0.003%, iodide (I-): ≤0.002%, phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤0.004%
cation traces
Ba:, passes test, Ca: ≤0.002%, Fe: ≤2 ppm, K: ≤0.005%, Mg: ≤0.001%, heavy metals: ≤5 ppm (by ICP-OES)
SMILES string
[Na+].[Cl-]
InChI
1S/ClH.Na/h1H;/q;+1/p-1
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
Application
Sodium chloride has been used for the preparation of tris buffered saline, phosphate buffered saline, MPM-2 (mitotic protein monoclonal 2) cell lysis buffer, immunoprecipitation wash buffer, LB (Luria-Bertani) media and dialysis buffer.
Other Notes
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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This Item | |||
|---|---|---|---|
| description ACS reagent, ≥99.0% | description anhydrous, ≥99.99% (trace metals analysis) | description puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), ≤0.00002% Al | description anhydrous, Redi-Dri™, free-flowing, ACS reagent, ≥99% |
| form powder | form crystalline powder | form powder or crystals | form powder |
| assay ≥99.0% | assay ≥99.99% (trace metals analysis) | assay 99.0-100.5% (calc. to the dried substance) | assay ≥99% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| grade ACS reagent | grade - | grade puriss. | grade ACS reagent, anhydrous |
| cation traces Ca: ≤0.002%, heavy metals: ≤5 ppm (by ICP-OES), Ba:, passes test, K: ≤0.005%, Fe: ≤2 ppm, Mg: ≤0.001% | cation traces Si: ≤10 ppm, Ni: ≤10 ppm, Co: ≤10 ppm, Fe: ≤10 ppm, Ba: ≤10 ppm, B: ≤10 ppm, K: ≤10 ppm, Zn: ≤10 ppm, Ti: ≤10 ppm, Mn: ≤10 ppm, Cr: ≤10 ppm, Ca: ≤10 ppm, Al: ≤10 ppm, Cu: ≤10 ppm | cation traces Ba: ≤2 mg/kg, K: ≤500 mg/kg, Al: ≤0.2 mg/kg, As: ≤1 mg/kg, Fe: ≤2 mg/kg | cation traces heavy metals: ≤5 ppm (by ICP-OES), Ca: ≤0.002%, Mg: ≤0.001%, K: ≤0.005%, Ba:, passes test, Fe: ≤2 ppm |
| impurities ≤0.005% Insoluble matter | impurities ≤100 ppmtrace (metals basis) | impurities ≤0.01% Mg and alkaline earth metals (as Ca), hexacyanoferrate(II), in accordance, ≤0.001% free acid (as HCl), acidity or alkalinity, in accordance, ≤0.0001% hexacyanoferrate (II), residual solvents, in accordance, ≤0.002% free alkali (as NaOH), organic volatile impurities, complies (GC), ≤0.0005% heavy metals (as Pb), ≤0.00002% Al | impurities ≤0.005% Insoluble matter |
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Storage Class
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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How this product is stored?
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This product should be stored at room temperature, tightly closed, and in a dry environment.
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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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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How is this product opened?
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Product S9888-10KG is packaged in a 10 L plastic pail with a lid secured by a tamper-evident seal. The seal is a 1/16 inch diameter steel wire that cannot be cut with scissors. To remove the seal, cable cutters are required. Once the tamper-evident cable is cut, it can be removed by hand. To open the pail, press on the white handle and turn the lid counter-clockwise. Inside the pail, the material will be contained in a poly bag closed with a twist tie, which can be removed by hand.
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How do you open the 2.5Kg poly drum?
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This product is packaged in a 5 L plastic pail with the material inside of a poly bag. There will be a blue twist tie that can be removed by hand. The tamper evident seal is made of steel and can be cut with a pair of cable cutters for a 1/16" diameter wire and then be removed. Once these items have both been removed, the drum can be opened by depressing on the white handle and turning the lid counter-clockwise.
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