71380
氯化钠
puriss. p.a., ≥99.5% (AT)
别名:
NaCl, 岩盐
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关于此项目
线性分子式:
NaCl
化学文摘社编号:
分子量:
58.44
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-598-3
Beilstein/REAXYS Number:
3534976
MDL number:
Assay:
≥99.5% (AT)
Form:
powder or crystals
Solubility:
water: soluble
vapor pressure
1.33 hPa ( 865 °C)
Quality Level
grade
puriss. p.a.
assay
≥99.5% (AT)
form
powder or crystals
impurities
≤0.001% total nitrogen (N)
pH
5.0-8.0 (20 °C, 50 mg/mL in H2O)
mp
801 °C (lit.)
solubility
water: soluble
anion traces
bromide (Br-): ≤50 mg/kg, iodide (I-): ≤10 mg/kg, phosphate (PO43-): ≤5 mg/kg, sulfate (SO42-): ≤200 mg/kg
cation traces
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: ≤1 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, 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
General description
氯化钠（NaCl）是无色固体，其晶体属于立方晶系。它广泛用作肉类、蔬菜和鱼类产品的防腐剂。NaCl 是生产含钠和氯的化合物的常用前体。人们已经研究了它对沙门氏菌（沙门氏菌汤普森，斯坦利和婴儿沙门氏菌的混合接种物）生长的影响。
Application
在分离和扩增 hBM-MSC（人骨髓间充质干细胞）过程中，氯化钠与其他成分一起制备用于培养骨髓细胞的分离培养基。
Other Notes
可能适用相应的销售限制
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存储类别
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Lars Hendrik Müschen et al.
Neuropsychobiology, 78(3), 118-127 (2019-05-23)
Alcohol is one of the leading threats to health worldwide. Craving for alcohol makes abstinence a difficult challenge by maintaining alcohol dependence. Many studies suppose the hypothalamic-pituitary-adrenal axis, especially the proopiomelanocortin (POMC)-derived neuropeptides, to mediate craving during withdrawal in alcohol
Tianji Ma et al.
Nanomaterials (Basel, Switzerland), 11(1) (2021-01-23)
The modification of the inner nanopore wall by polymers is currently used to change the specific properties of the nanosystem. Among them, the polyethylene glycol (PEG) is the most used to prevent the fouling and ensure the wettability. However, its
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%
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 71380-500G | 04061832994703 |
| 71380-1KG | 04061832844749 |
| 71380-5KG | 04061832844756 |