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
71386
氯化钠 溶液
BioUltra, Molecular Biology, ~5 M in H2O
别名:
Halite, NaCl, sodium chloride
选择规格
| 规格/货号 | 是否有货 | 价格 |
|---|---|---|
1 L | 预计发货时间2026年10月02日发货地SIGMA ALDRICH Pte Ltd | $211.00 |
关于此项目
grade
Molecular Biology
Quality Segment
product line
BioUltra
form
liquid
concentration
~5 M in H2O
technique(s)
DNA extraction: suitable, LAMP: suitable
impurities
DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
refractive index
n20/D 1.378
pH
5.0-7.0 (25 °C)
solubility
water: soluble
density
1.186 g/mL (5 M in water)
cation traces
Al: ≤1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.02, λ: 280 nm Amax: 0.01
suitability
suitable for molecular biology
application(s)
genomic analysis
SMILES string
[Na+].[Cl-]
InChI
1S/ClH.Na/h1H;/q;+1/p-1
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
General description
Application
- 聚乙二醇(PEG)缓冲液，用于纯化双标记的产物
- NT2 缓冲液，用于制备抗体包被的蛋白A琼脂糖(PAS)凝珠和免疫沉淀的核糖核蛋白（RNP)
- 冷冻用于从小鼠肾脏中分离单核的裂解缓冲液
Features and Benefits
- 地质上稳定
- 适合提纯、沉淀、结晶
1 of 1
此商品 | |||
|---|---|---|---|
| description BioUltra, Molecular Biology, ~5 M in H2O | description 5 M in H2O, BioReagent, Molecular Biology, suitable for cell culture | description Each tablet yields 1 L of 0.9% sodium chloride. | description anhydrous, ≥99.99% (trace metals analysis) |
| form liquid | form liquid | form - | form crystalline powder |
| solubility water: soluble | solubility - | solubility - | solubility water: soluble 358 g/L at 20 °C |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| grade Molecular Biology | grade Molecular Biology | grade - | grade - |
| cation traces Pb: ≤1 mg/kg, Mn: ≤1 mg/kg, Bi: ≤1 mg/kg, Mo: ≤1 mg/kg, Al: ≤1 mg/kg, Ba: ≤1 mg/kg, Zn: ≤1 mg/kg, Ca: ≤5 mg/kg, Li: ≤1 mg/kg, Fe: ≤1 mg/kg, Co: ≤1 mg/kg, Sr: ≤1 mg/kg, Cu: ≤1 mg/kg, Ni: ≤1 mg/kg, Cd: ≤1 mg/kg, K: ≤20 mg/kg, Mg: ≤1 mg/kg, Cr: ≤1 mg/kg | cation traces K: ≤50 ppm, Pb: ≤5 ppm (ICP) | cation traces - | 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 |
| pH 5.0-7.0 (25 °C) | pH 6.0-8.0 | pH - | pH 7 |
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存储类别
12 - Non Combustible Liquids
怎么回事？
WGK 1
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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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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