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Merck

1.04967

Potassium cyanide

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

동의어(들):

Potassium cyanide, Cyanogen potassium

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
CKN
CAS 번호:
151-50-8
Molecular Weight:
65.12
UNSPSC Code:
12352302
EC Index Number:
205-792-3
NACRES:
NA.21
MDL number:
MFCD00011397
Assay:
≥97% (silver nitrate titration)
Grade:
ACS reagent
Form:
solid

주요 문서

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제품 이름

Potassium cyanide, for analysis EMSURE® ACS,ISO,Reag. Ph Eur

SMILES string

[K+].N#[C-]

InChI

1S/CN.K/c1-2;/q-1;+1

InChI key

NNFCIKHAZHQZJG-UHFFFAOYSA-N

grade

ACS reagent

agency

reag. ISO
reag. Ph. Eur.

product line

EMSURE®

assay

≥97% (silver nitrate titration)

form

solid

potency

7.49 mg/kg LD50, oral (Rat)
14.29 mg/kg LD50, skin (Rabbit)

pH

11-12 (20 °C, 20 g/L in H2O)

bp

1625 °C/1013 hPa

mp

634 °C

density

1.55 g/cm3 at 20 °C

bulk density

750 kg/m3

anion traces

chloride (Cl-): ≤0.02%
phosphate (PO43-): ≤0.005%
sulfate (SO42-): ≤0.01%
sulfide (S2-): ≤0.0005%
thiocyanate (SCN-): ≤0.01%

cation traces

Fe: ≤0.01%
Na: ≤0.5%
Pb: ≤0.0002%

storage temp.

no temp limit

Quality Level

300

관련 카테고리

Analysis Note

Assay (argentometric): ≥ 97.0 %
Chloride (Cl): ≤ 0.02 %
Phosphate (PO₄): ≤ 0.005 %
Sulfate (SO₄): ≤ 0.01 %
Sulphide (S): ≤ 0.0005 %
Thiocyanate (SCN): ≤ 0.01 %
Fe (Iron): ≤ 0.01 %
Na (Sodium): ≤ 0.5 %
Pb (Lead): ≤ 0.0002 %
Corresponds to ACS,Reag. Ph Eur

Application


  • Identification of Iminium Intermediates Generation in the Metabolism of Tepotinib Using LC-MS/MS: In Silico and Practical Approaches to Bioactivation Pathway Elucidation.: The research identifies iminium intermediates in the metabolism of tepotinib using liquid chromatography-mass spectrometry. Potassium cyanide is utilized to trap reactive intermediates, providing insights into drug metabolism pathways (Abdelhameed et al., 2020).

  • Synthesis of stable-isotope-labeled N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide and N-(3-dimethylaminopropyl)-N′-ethylurea.: This paper describes the synthesis of stable-isotope-labeled compounds using potassium cyanide in the synthesis process to understand the chemical structure and reactivity of these labeled compounds (Cao et al., 2020).

  • Carbon-13 synthesis and NMR spectroscopic geometric isomer evaluation to support the filing of teriflunomide.: The study involves the synthesis of carbon-13 labeled teriflunomide and its isomers, using potassium cyanide in the synthetic pathway. The NMR spectroscopic analysis helped in the evaluation of geometric isomers (Kurz et al., 2021).

  • A hybrid lipid membrane coating "shape-locks" silver nanoparticles to prevent surface oxidation and silver ion dissolution.: This research develops a hybrid lipid membrane to stabilize silver nanoparticles, using potassium cyanide in the analytical phase to measure the prevention of silver ion dissolution and oxidation (Miesen et al., 2020).

Other Notes

Replaces: PX1435; PX1435-5; PX1435-1; PX1435-20

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 1 Oral - Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 1

target_organs

Thyroid

supp_hazards

EUH032

저장 등급

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

시험 성적서(COA)

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국제 무역 품목 번호

SKUGTIN
1.04967.010004022536058375
1.04967.025004022536058382
1.04967.100004022536058399

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