Merck
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1.01748

Supelco

Barium sulfate

for white standard DIN 5033

Synonym(s):
Barium sulfate, Blanc fixe
Empirical Formula (Hill Notation):
BaO4S
CAS Number:
Molecular Weight:
233.39
MDL number:
EC Index Number:
231-784-4

Quality Level

potency

>20000 mg/kg LD50, oral (Rat)

technique(s)

UV/Vis spectroscopy: suitable

pH

3.5-10.0 (20 °C, 100 g/L in H2O, suspension)

mp

1380 °C

solubility

<0.01 g/L

density

4.5 g/cm3 at 20 °C

bulk density

500 kg/m3

storage temp.

no temp limit

InChI

1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI key

TZCXTZWJZNENPQ-UHFFFAOYSA-L

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

does not flash

Flash Point(C)

does not flash

Certificate of Analysis

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Certificate of Quality

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