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
61747
N-Lauroylsarcosine sodium salt solution
30% aqueous solution, ≥97.0% (HPLC)
Synonym(s):
Sarcosyl, Sarkosyl NL, Sodium N-dodecanoyl-N-methylglycinate, Sodium N-lauroylsarcosinate solution
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| Size/SKU | Availability | Price |
|---|
About This Item
description
anionic
Quality Segment
assay
≥97.0% (HPLC)
form
liquid
quality
30% aqueous solution
mol wt
average mol wt 600
aggregation number
2
technique(s)
protein quantification: suitable
pH
7.0-9.0 (25 °C)
CMC
14.6
solubility
water: soluble at 20 °C (soluble)
density
1.033 g/mL at 20 °C
cation traces
Ca: ≤20 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤10 mg/kg, K: ≤70 mg/kg, Mg: ≤10 mg/kg, Mn: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
[Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O
InChI
1S/C15H29NO3.Na/c1-3-4-5-6-7-8-9-10-11-12-14(17)16(2)13-15(18)19;/h3-13H2,1-2H3,(H,18,19);/q;+1/p-1
InChI key
KSAVQLQVUXSOCR-UHFFFAOYSA-M
Application
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥97.0% (HPLC) | assay 19-21% | assay ≥99.0% (HPLC) | assay - |
| technique(s) protein quantification: suitable | technique(s) - | technique(s) - | technique(s) - |
| form liquid | form liquid | form powder | form - |
| aggregation number 2 | aggregation number - | aggregation number 2 | aggregation number 2 |
| mol wt average mol wt 600 | mol wt 293.38 g/mol | mol wt micellar avg mol wt 600, average mol wt 600 | mol wt micellar avg mol wt 600 |
| cation traces Ca: ≤20 mg/kg, Co: ≤5 mg/kg, Cu: ≤5 mg/kg, K: ≤70 mg/kg, Mn: ≤5 mg/kg, Pb: ≤5 mg/kg, Cd: ≤5 mg/kg, Fe: ≤10 mg/kg, Ni: ≤5 mg/kg, Cr: ≤5 mg/kg, Zn: ≤5 mg/kg, Mg: ≤10 mg/kg | cation traces - | cation traces Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg | cation traces - |
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wgk
WGK 1
ppe
Eyeshields, Gloves
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2
Storage Class
10 - Combustible liquids
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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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