Merck 101750 Barium sulfate EMPROVE® ESSENTIAL Ph Eur,BP,USP CAS NO.: 7727-43-7 5 kg

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Tuzlar

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MERCK

Stock Code

LB.M.101750.5000

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Synonyms: Blanc fixe CAS Number: 7727-43-7 EC Number: 231-784-4 Molar Mass: 233.39 g/mol Chemical Formula: BaSO₄ Hill Formula: BaO₄S Grade: Ph Eur,BP,USP

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CAS Number: 7727-43-7

8.945,65 TL + VAT

10.734,78 TL

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Merck 101750 Barium sulfate EMPROVE^® ESSENTIAL Ph Eur,BP,USP 5 kg
Catalogue Number	101750
Synonyms	Blanc fixe

Merck 101750 Barium sulfate EMPROVE® ESSENTIAL Ph Eur,BP,USP

Product Information
CAS number	7727-43-7
EC number	231-784-4
Grade	Ph Eur,BP,USP
Hill Formula	BaO₄S
Chemical formula	BaSO₄
Molar Mass	233.39 g/mol
HS Code	2833 27 00

Applications
Application	Barium sulfate suitable for use as excipient EMPROVE® exp Ph Eur,BP,USP. CAS No. 7727-43-7, EC Number 231-784-4.

Physicochemical Information
Density	4.5 g/cm3 (20 °C)
Melting Point	1380 °C
pH value	3.5 - 10.0 (100 g/l, H₂O, 20 °C) suspension
Bulk density	500 kg/m3
Solubility	<0.01 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 20000 mg/kg

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	NWG not water endangering
Disposal	14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Storage and Shipping Information
Storage	Storage temperature: no restrictions.

Specifications
Assay ( RFA)	97.5 - 100.5 %
Identity	passes test
Substances soluble in acid (Ph Eur)	≤ 0.3 %
Substances soluble in acid (USP)	≤ 0.3 %
Soluble Barium salts (Ph Eur)	≤ 0.0010 %
Soluble Barium salts (USP)	≤ 0.001 %
Acidity or alkalinity	passes test
pH (10% aqueous suspension)	3.5 - 10.0
Sulphide (S)	≤ 0.00005 %
Heavy metals (as Pb)	≤ 0.0010 %
Residual solvents (ICH Q3C)	excluded by the production process
Oxidizable Sulfur	passes test
Loss on ignition (at 600 °C)	≤ 2.0 %
Bulk density	about 50
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Coprresponds to Ph Eur, BP, USP

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