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Merck

217573

Barium hydroxide octahydrate

greener alternative

ACS reagent, ≥98%

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100 G

₩90,437

500 G

₩267,859

₩90,437

예상 입고일2025년 12월 01일세부사항

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
Ba(OH)2 · 8H2O
CAS 번호:
12230-71-6
Molecular Weight:
315.46
EC Number:
241-234-5
MDL number:
MFCD00149152
UNSPSC 코드:
12352300
PubChem Substance ID:
329752202
NACRES:
NB.24
Grade:
ACS reagent

주요 문서

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도움 문의

Grade

ACS reagent

분석

≥98%

양식

powder, crystals or chunks

환경친화적 대안 제품 특성

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

불순물

≤0.01% insol. dil. HCl
≤2.0% barium carbonate

pH

12.5 (20 °C, 50 g/L)

mp

78 °C (lit.)

음이온 미량물

S2-: ≤0.001%
chloride (Cl-): ≤0.001%

양이온 미량물

Ca: ≤0.05%
Fe: ≤0.001%
K: ≤0.01%
Na: ≤0.01%
Sr: ≤0.8%
heavy metals: ≤5 ppm (by ICP)

환경친화적 대안 카테고리

Enabling

SMILES string

O.O.O.O.O.O.O.O.O[Ba]O

InChI

1S/Ba.10H2O/h;10*1H2/q+2;;;;;;;;;;/p-2

InChI key

ZUDYPQRUOYEARG-UHFFFAOYSA-L

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유사한 품목 비교

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차이점 표시

1 of 4

이 품목
9357271.01737B2507
Barium hydroxide octahydrate ACS reagent, ≥98%

Sigma-Aldrich

217573

Barium hydroxide octahydrate

Barium hydroxide octahydrate ≥99.9% trace metals basis

Sigma-Aldrich

935727

Barium hydroxide octahydrate

Barium hydroxide octahydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Supelco

1.01737

Barium hydroxide octahydrate

Barium hydroxide octahydrate ≥98%

Sigma-Aldrich

B2507

Barium hydroxide octahydrate

form

powder, crystals or chunks

form

crystals, granules or powder

form

solid

form

powder

assay

≥98%

assay

≥99.9% trace metals basis

assay

≥98.0% (acidimetric)

assay

≥98%

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

200

grade

ACS reagent

grade

-

grade

ACS reagent

grade

-

cation traces

Ca: ≤0.05%, K: ≤0.01%, Sr: ≤0.8%, Fe: ≤0.001%, heavy metals: ≤5 ppm (by ICP), Na: ≤0.01%

cation traces

-

cation traces

Ca: ≤0.002%, Fe: ≤0.0005%, K: ≤0.01%, Na: ≤0.01%, Pb: ≤0.001%, Sr: ≤0.5%, heavy metals (as Pb): ≤0.0005%

cation traces

-

impurities

≤0.01% insol. dil. HCl, ≤2.0% barium carbonate

impurities

-

impurities

≤0.005% Substances insoluble in dilute hydrochloric acid

impurities

-

일반 설명

We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Barium hydroxide octahydrate supports greener technologies by serving as an efficient, potentially reusable base catalyst for biodiesel production from non‑edible oils Click here for more information.

애플리케이션

Catalyzes the β-elimination of phosphoserine residues.

픽토그램

CorrosionExclamation mark
GHS05,GHS07

신호어

Danger

유해 및 위험 성명서

H302 + H332,H314

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCV9622
MKCR7486
MKCQ2968
MKCN5380
MKCM7551

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

COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

The crystal structure of barium hydroxide octahydrate Ba(OH)2-8H2O.
Manohar H and Ramaseshan S.
Zeitschrift fur Kristallographie - Crystalline Materials, 119(1-6), 357-374 (1964)
Duk Kyu Lee et al.
Journal of nanoscience and nanotechnology, 10(2), 1361-1366 (2010-04-01)
BaTiO3 nano-particles with a size range of 20-70 nm were synthesized at 70 degrees C through a simple wet-chemical reactions between barium hydroxide octahydrate (Ba(OH)2 x 8H2O) and meta titanic acid (H2TiO3) in ethanol/water mixed solvent systems. It was found
Sjoerd A Veldhuis et al.
Inorganic chemistry, 53(24), 13188-13196 (2014-11-26)
Nanocrystalline barium titanate (8-10 nm crystallite size) was prepared at temperatures of 23-78 °C through reaction of a modified titanium alkoxide precursor in benzyl alcohol with barium hydroxide octahydrate. The room temperature formation of a perovskite phase from solution is
B J Verhaeghe et al.
Clinical chemistry, 34(6), 1077-1083 (1988-06-01)
This is a new method for isolating and concentrating urinary organic acids before gas chromatography--mass spectrometry. Sulfate and phosphate anions are removed by precipitation with Ba(OH)2, and the urine pH is adjusted to 8-8.5. The sample is then applied onto
Eagleson M.
Concise Encyclopedia Chemistry, 116-116 (1994)
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