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Merck

71382

氯化钠

puriss. p.a., ≥99.5% (AT), powder or crystals

同義詞:

NaCl, 岩盐

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線性公式:
NaCl
CAS 編號:
分子量::
58.44
Beilstein:
3534976
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21

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蒸汽壓力

1.33 hPa ( 865 °C)

等級

puriss. p.a.

化驗

≥99.5% (AT)

形狀

powder or crystals

雜質

Traces of [Fe(CN)6]4- (information only)
≤0.001% total nitrogen (N)

pH值

5.0-8.0 (25 °C, 50 mg/mL in H2O)

mp

801 °C (lit.)

溶解度

water: soluble 358 g/L at 20 °C

負離子痕跡

bromide (Br-): ≤50 mg/kg
iodide (I-): ≤10 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤200 mg/kg

正離子痕跡

As: ≤0.1 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
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES 字串

[Na+].[Cl-]

InChI

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

InChI 密鑰

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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本產品
31434-M31434S7653
form

powder or crystals

form

solid

form

solid

form

powder

assay

≥99.5% (AT)

assay

≥99.5%

assay

≥99.5%

assay

≥99.5% (AT)

solubility

water: soluble 358 g/L at 20 °C

solubility

water: soluble 100 mg/mL, clear, colorless

solubility

water: soluble 100 mg/mL, clear, colorless

solubility

H2O: 1 M, clear, colorless

Quality Level

200

Quality Level

-

Quality Level

200

Quality Level

200

grade

puriss. p.a.

grade

-

grade

-

grade

-

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

mp

801 °C (lit.)

一般說明

氯化钠是一种钠离子和氯离子比例为 1:1 的离子化合物。它也被称为食盐、普通盐或盐石。它被用作生产许多化学品的原料,包括碳酸钠、碳酸氢钠和磷酸二氢钠。

應用


  • 含有Ferulago angulata (Schlecht.)Boiss精油、乳酸链球菌素和NaCl的海藻酸钠食用涂料:它对冷藏鸡胸肉的微生物、化学和感官特性的影响。:研究考察了氯化钠在海藻酸钠食用涂料中的使用,重点研究了其对冷藏鸡胸肉的微生物、化学和感官特性的影响(Panahi & Mohsenzadeh, 2022)。

  • 贝伐单抗生物仿制药PF-06439535(贝伐单抗-bvzr;Zirabev)在延长使用条件下的理化稳定性。:研究考察了贝伐单抗生物仿制药的理化稳定性,强调了氯化钠在延长使用条件下保持稳定性的作用(Weiser et al., 2023)。


其他說明

可能适用相应的销售限制

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

Lot/Batch Number

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存取文件庫

Gabriel L Converse et al.
Journal of the mechanical behavior of biomedical materials, 2(6), 627-635 (2009-09-01)
The apparent mechanical properties of hydroxyapatite (HA) whisker reinforced polyetherketoneketone (PEKK) scaffolds were evaluated in unconfined, uniaxial compression to investigate the effects of the porosity (75%, 82.5% and 90%), HA content (0, 20 and 40 vol%) and mold temperature (350
Timothy L Conrad et al.
Journal of the mechanical behavior of biomedical materials, 106, 103730-103730 (2020-04-07)
Porous polyetheretherketone (PEEK) and bioactive hydroxyapatite (HA) reinforced PEEK scaffolds have attracted recent interest for enabling biologic fixation of orthopaedic and spinal implants, such as interbody spinal fusion cages. Porous PEEK and HA-PEEK scaffolds have been prepared by compression molding
Rebecca Soffe et al.
PloS one, 14(6), e0218102-e0218102 (2019-06-07)
Artificial surfaces are routinely used instead of leaves to enable a reductionist approach in phyllosphere microbiology, the study of microorganisms residing on plant leaf surfaces. Commonly used artificial surfaces include, flat surfaces, such as metal and nutrient agar, and microstructured
Akio Suzuki et al.
PloS one, 14(6), e0217944-e0217944 (2019-06-07)
Anti-prion protein (PrP) monoclonal antibody 132, which recognizes mouse PrP amino acids 119-127, enables us to reliably detect abnormal isoform prion protein (PrPSc) in cells or frozen tissue sections by immunofluorescence assay, although treatment with guanidinium salts is a prerequisite.
A M Gibson et al.
International journal of food microbiology, 6(2), 155-178 (1988-03-01)
The growth responses of salmonellae (mixed inoculum of Salmonella thompson, S. stanley and S. infantis) as affected by NaCl concentration, pH level and storage temperature were studied in laboratory medium. Growth curves were obtained at 5 concentrations of NaCl (0.5-4.5%

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