Product Information
CAS number	7784-31-8
EC number	233-135-0
Grade	Ph Eur,BP
Hill Formula	Al₂O₁₂S₃ * 18 H₂O
Chemical formula	Al₂(SO₄)₃ * 18H₂O
Molar Mass	666.42 g/mol
HS Code	2833 22 00

Physicochemical Information
Density	1.72 g/cm3
Melting Point	90 °C (decomposition)
pH value	2.5 - 4.0 (20 g/l, H₂O, 20 °C)
Bulk density	820 kg/m3
Solubility	364 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 5000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H318: Causes serious eye damage.
Precautionary Statement(s)	P280: Wear eye protection. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P313: Get medical advice/ attention.
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly 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).

Safety Information
Hazard Symbols	Irritant
R Phrase	R 41 Risk of serious damage to eyes.
S Phrase	S 26-39 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

Specifications
Assay (komplexometric, Al₂(SO₄)₃)	51.0 - 59.0 %
Identity	passes test
Appearance of solution	passes test
pH-value (2 %; water)	2.5 - 4.0
Chloride (Cl)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.002 %
As (Arsenic)	≤ 0.0003 %
Fe (Iron)	≤ 0.005 %
NH₄ (Ammonium)	≤ 0.01 %
Alkali- and alkaline earth metals	≤ 0.4 %
Residual solvents (ICH Q3C)	excluded by production process
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP

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Bu ürüne benzer farklı alternatifler olmalı.

MERCK 101102 Aluminium sulfate-18-hydrate EMPROVE

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