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217573

Barium hydroxide octahydrate

greener alternative

ACS reagent, ≥98%

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About This Item

Linear Formula:
Ba(OH)2 · 8H2O
CAS Number:
12230-71-6
Molecular Weight:
315.46
NACRES:
NB.24
PubChem Substance ID:
329752202
UNSPSC Code:
12352300
EC Number:
241-234-5
MDL number:
MFCD00149152
Assay:
≥98%
Grade:
ACS reagent
Form:
powder, crystals or chunks
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grade

ACS reagent

Quality Segment

200

assay

≥98%

form

powder, crystals or chunks

greener alternative product characteristics

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

sustainability

Greener Alternative Product

impurities

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

pH

12.5 (20 °C, 50 g/L)

mp

78 °C (lit.)

anion traces

S2-: ≤0.001%, chloride (Cl-): ≤0.001%

cation traces

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

greener alternative category

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

General description

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.

Application

Catalyzes the β-elimination of phosphoserine residues.

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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