Calcium hydroxide suppliers

Calcium hydroxide

CAS:: 1305-62-0

MF:: CaH2O2

MW:: 74.09

SecurityInformation

Symbol(GHS) ：: GHS05,GHS07

Signal word ：: Danger

Hazard statements ：: H315-H318-H335

Precautionary statements ：: P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes ：: Xi,C

Risk Statements ：: 41-34-37/38

Safety Statements ：: 26-39-45-36/37/39-27

RIDADR ：: 3262

WGK Germany ：: 1

RTECS ：: EW2800000

F ：: 34

TSCA ：: Yes

HS Code ：: 2825 90 19

HazardClass ：: 8

PackingGroup ：: III

Toxicity：: LD50 orally in rats: 7.34 g/kg (Smyth)

Use：: ADI no restricting (FAO/WHO, 2001). LD50 7300 mg/kg (mouse, oral). Corrosive, weaker than lime. GRAS (FDA, 182.1205, 184.1205, 2000). The dust or suspension droplets of calcium hydroxide have a stimulating effect on the mucous membrane, which can cause sneezing and coughing. As alkali, it can also saponify the fat, absorb water from the skin, dissolve protein, as well as stimulate and corrode the organization. Moreover, the inhalation of lime dust may cause pneumonia. The maximum allowable concentration of calcium hydroxide is 5 mg/m3. Once Inhaling dust, people can inhale water vapor, codeine and Judah auning, or paint mustard cream at the chest; when calcium hydroxide coming into the eyes, people should rinse the eyes as soon as possible with the running water and followed by 5% ammonium chloride solution or 0.01% CaNa2-EDTA solution, and then add 0.5% tetracaine solution dropwise. While working, people should wear dustproof fiber work clothes, gloves and dust-proof glasses to protect the respiratory organs, and paint grease ointment to prevent dust inhalation.

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You can find Calcium hydroxide suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Henan Fengda Chemical Co., Ltd