Aluminium sulfate octadecahydrate manufacturers and suppliers

Aluminium sulfate octadecahydrate suppliers

Properties

Melting point:: 86 °C

Density: 1,69 g/cm³

storage temp.: Sealed in dry,Room Temperature

solubility: 364g/l

form: Powder/Solid

Specific Gravity: 1.69

color: White

PH Range: 3 - 4

PH: 2.5-4.0 (20g/l, H2O, 20℃)

Water Solubility: Soluble

Sensitive: moisture sensitive

Safety Information

Symbol(GHS): GHS05

Signal word: Danger

Hazard statements: H290-H318

Precautionary statements: P280-P305+P351+P338+P310

Hazard Codes: N-Xn,Xi,N,Xn

Risk Statements: 51/53-41-36/37/38-22

Safety Statements: 61-37/39-29-26-39

RIDADR: UN3260 - class 8 - PG 3 - RQ - Corrosive solid, acidic, inorganic, n.o.s., HI: all

WGK Germany: 1

RTECS: WS5697000

HS Code: 2833 22 00

Toxicity: LD50 orally in Rabbit: > 5000 mg/kg

Use

Aluminium sulfate octadecahydrate is a preservative, the inclusive term for several inum-type compounds such as inum sulfate and inum potassium sulfate. It is used with edta to prevent discoloration of potatoes and to maintain the firmness of shrimp packs. It is also used in pickles and pickle relish. Aluminium sulfate octadecahydrate is used heavily in the paper industry. In slight basic form (containing a slight excess of Al2O3), it is used for treatment of drinking and waste waters (e.g., for reducing phosphorus content). Other major applications include dyeing, tanning, catalysts, modification of concrete, and in the manufacture of various chemicals and pharmaceutical products.

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