Aluminum Sulfate CAS#10043-01-3

CAS Number: 10043-01-3
Chemical Formula: Al2O12S3
Synonyms:

sulfuricacidaluminum(3+)salt(3:2)
ALUMINIUM SULFATE, DEHYDRATE
LIQUID ALUM

Appearance: White Powder and/or Chunks
HS Code: 2907221000
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Aluminum sulfate CAS#10043-01-3

Colorless or white crystals. Odorless, barely candy taste. Because of containing iron etc, industrial product appears like a yellowish-green, tastes sour. It used to be Stable in the air, heated to 250 ℃ to lose crystal water, when heated above seven hundred ℃, start decompose into aluminum oxide, sulfur trioxide and water vapor, etc.

Parameters

Melting point	770 °C (dec.) (lit.)
Boiling point	759.71°C (estimate)
density	2.71 g/mL at 25 °C (lit.)
vapor pressure	0-0.001Pa at 20-25℃
solubility	Soluble in cold water, freely soluble in hot water, practically insoluble in ethanol (96 per cent).
pka	3.6[at 20 ℃]
form	Powder and/or Chunks
color	White
Specific Gravity	2.71
Odor	at 100.00?%. odorless
Water Solubility	soluble
Sensitive	Hygroscopic
Merck	14,366
Exposure limits	NIOSH: TWA 2 mg/m3
Dielectric constant	2.6（Ambient）
LogP	-5.08--0.12 at 20℃
CAS DataBase Reference	10043-01-3(CAS DataBase Reference)
EPA Substance Registry System	Aluminum sulfate (10043-01-3)

Safety Information

Hazard Codes	Xi,N
Risk Statements	37/38-41-51/53-36/37/38
Safety Statements	26-39-61-37/39-29
RIDADR	UN 1760/3077
WGK Germany	1
RTECS	BD1700000
TSCA	Yes
HS Code	28332200
Hazardous Substances Data	10043-01-3(Hazardous Substances Data)
Toxicity	guinea pig,LD50,unreported,490mg/kg (490mg/kg),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 43(4), Pg. 12, 1978.

Product Application of Aluminum sulfate CAS#10043-01-3

Aluminum sulfate is one of the elements of Nuclear Fast Red solution.It is a coagulant used for arsenate elimination from water.

Aluminum sulfate has been used in the instruction of the nuclear-fast crimson answer for purple nuclear counterstaining in histology and cytology protocols. It may additionally be used as a catalyst for the conversion of lactic acid to acetaldehyde through decarbonylation.

Aluminum sulfate may also be used to shape a porous composite adsorbent with graphene hydrogel to be used for fluoride elimination from water.

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Aluminum sulfate CAS#10043-01-3