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Merck
CN

73059

硫氰酸钾 溶液

volumetric, 8 M KSCN

别名:

硫代氰酸钾

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关于此项目

线性分子式:
KSCN
化学文摘社编号:
分子量:
97.18
UNSPSC Code:
12352302
NACRES:
NA.26
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3594799
Form:
liquid
Solubility:
H2O: 8 M at 20 °C, clear, colorless
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产品名称

硫氰酸钾 溶液, volumetric, 8 M KSCN

InChI key

ZNNZYHKDIALBAK-UHFFFAOYSA-M

InChI

1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1

SMILES string

[K+].[N-]=C=S

product line

BioUltra

form

liquid

quality

volumetric

concentration

8 M KSCN

impurities

insoluble matter, passes filter test

pH

6-11 (25 °C, 8 M in H2O)

solubility

H2O: 8 M at 20 °C, clear, colorless

density

1.342 g/mL at 20 °C
1 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
sulfide (S2-): ≤20 mg/kg

cation traces

Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤10 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
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
NH4+: ≤10 mg/kg
Na: ≤200 mg/kg
Ni: ≤1 mg/kg
Pb: ≤2 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

absorption

cut-off at 274 nm in H2O at 8 M

Quality Level

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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

supp_hazards

存储类别

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Katie V Farrant et al.
Journal of bacteriology, 203(2) (2020-10-28)
Pseudomonas aeruginosa is a significant nosocomial pathogen and is associated with lung infections in cystic fibrosis (CF). Once established, P. aeruginosa infections persist and are rarely eradicated despite host immune cells producing antimicrobial oxidants, including hypochlorous acid (HOCl) and hypothiocyanous
Altamir Benedito de Sousa et al.
Reproductive toxicology (Elmsford, N.Y.), 23(4), 568-577 (2007-03-06)
A study was performed at term and at weaning to verify the toxic effects of the prenatal exposure to potassium cyanide (KCN) and potassium thiocyanate (KSCN) in pregnant Wistar rats. Females received daily in drinking water the doses: 1, 3
Hongtao Bian et al.
The journal of physical chemistry. B, 116(49), 14426-14432 (2012-11-28)
Microscopic structures and dynamics of aqueous salt solutions were investigated with the ultrafast vibrational energy exchange method and anisotropy measurements. In KSCN aqueous solutions of various concentrations, the rotational time constants of SCN(-) anions are proportional to the viscosities of
Qinjian Zhao et al.
Human vaccines, 2(4), 174-180 (2006-10-03)
The major surface antigen of Hepatitis B virus (HBsAg) is a cysteine-rich, lipid-bound protein with 226 amino acids. Recombinant HBsAg (rHBsAg) with associated lipids can self-assemble into 22-nm immunogenic spherical particles, which are used in licensed Hepatitis B vaccines. Little
A Botti et al.
The journal of physical chemistry. B, 113(29), 10014-10021 (2009-07-03)
The results of a neutron diffraction experiment performed on aqueous solutions of KSCN are analyzed and discussed in comparison with similar data for KCl and KOH solutions. The effect of the different ions on the structure of water and the

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