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Merck
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주요 문서

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529508

Sigma-Aldrich

Potassium chromate

≥99.95% trace metals basis

동의어(들):

Chromate of potash, Dipotassium chromate, Dipotassium dioxido(dioxo)chromium, Dipotassium monochromate

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모든 사진(1)

About This Item

Linear Formula:
K2CrO4
CAS Number:
7789-00-6
Molecular Weight:
194.19
EC Number:
232-140-5
MDL number:
MFCD00011368
UNSPSC 코드:
12352302
PubChem Substance ID:
24877684
NACRES:
NA.23

vapor density

6.7 (vs air)

Quality Level

100

분석

≥99.95% trace metals basis

양식

solid

불순물

≤500.0 ppm Trace Metal Analysis

mp

971 °C (lit.)

SMILES string

[K+].[K+].[O-][Cr]([O-])(=O)=O

InChI

1S/Cr.2K.4O/q;2*+1;;;2*-1

InChI key

XMXNVYPJWBTAHN-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

관련 카테고리

픽토그램

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

신호어

Danger

유해 및 위험 성명서

H315,H317,H319,H335,H340,H350i,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCM6438
MKCL3649
MKCH8768
MKCG7338
MKCD6156

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

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Sodium molybdate dihydrate 99.99% trace metals basis

Sigma-Aldrich

480967

Sodium molybdate dihydrate

Potassium dichromate ReagentPlus®, ≥99.5%

Sigma-Aldrich

P5271

Potassium dichromate

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

Supelco

1.04864

Potassium dichromate

Lirong Liang et al.
Journal of neurochemistry, 154(4), 372-388 (2019-11-11)
Sevoflurane is one of the most widely used anesthetics with recent concerns rising about its pediatric application. The synaptic toxicity and mechanisms underlying its long-term cognition impairment remain unclear. In this study, we investigated the expression and roles of homeodomain
Cecylia Wardak
Journal of hazardous materials, 186(2-3), 1131-1135 (2010-12-21)
A new polyvinylchloride membrane sensor for Pb(2+) with solid contact based on ionic liquid has been prepared. The electrode shows a Nernstian response for lead ions over a wide concentration range (1×10(-8) to 1×10(-1) mol L(-1)) and the slope of
Xue Zhou et al.
Toxicology and applied pharmacology, 236(1), 78-84 (2009-04-18)
Occupational exposure to nickel (Ni), chromium (Cr), and arsenic (As) containing compounds has been associated with lung cancer and other adverse health effects. Their carcinogenic properties may be attributable in part, to activation and/or repression of gene expression induced by
M K Purkait et al.
Journal of hazardous materials, 160(2-3), 502-507 (2008-04-18)
Experimental investigations have been carried out to observe the performance of precipitation behavior of potassium permanganate (KMnO4) and potassium dichromate (K2Cr2O7) in cetyl (hexadecyl) pyridineum chloride (CPC) solution. As in the case of Al3+-dodecylbenzenesulfonate systems [P. Somasundaran, K.P. Anathapadmanabhan, M.S.
Ling-na Zeng et al.
Journal of hazardous materials, 246-247, 1-9 (2013-01-02)
Chromium nephrotoxicity (CrNT) is thought to occur through the oxidant lesion mechanism. There is still a lack of specific remedies against CrNT. We primarily screened Chinese herbal medicines with a potential protective effect against CrNT, e.g., rhubarb (Rheum palmatum L.).
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