From "Metal Injection Molding Process Research Experiments of Tungsten Electrodes - Degreasing And Sintering" to N-Heptane MSDS -Ⅶ

Details: Category: Tungsten Information; Published on Wednesday, 02 September 2015 17:44; Written by Yahong; Hits: 1403

N-heptane, acting a kind of liquid material in degreasing solvent process in "Metal Injection Molding Process Research Experiments of Tungsten Electrodes - Degreasing And Sintering", and the following article will introduce the MSDS (Material Safety Data Sheet) Part 11: Toxicological Information and Part 13: Disposal relevant content, specific see below:

Part 11: Toxicological Information

Acute toxicity:

LD50: 222 mg / kg (mice intravenous)

LC50: 75000mg / m3, 2 hours (mice inhalation)

Sub-acute and chronic toxicity:

Irritation: Not information available

Sensitization: No information available

Mutagenicity: Not information available

Teratogenicity: Not information available

Carcinogenicity: Not information available

Part 12: Ecological Information

Eco-toxicological toxicity: Not information available

Biodegradability: Not information available

Non-biodegradable: Not information available

Bioaccumulation or Accumulation: No information

Other harmful effects: The substance may be hazardous to the environment, and it can pollute water and atmosphere, in the food chain which is very important to humans, particularly in the occurrence of bioaccumulation in fish.

Part 13: Disposal

Nature of waste: Not information available

Waste Disposal Method: Disposal should refer to national and local regulations. We recommend disposal by incineration.

Waste Note: Not information available

Note: LD50, namely Lethal Dose, 50%, is a toxicology term, which is also called the median lethal dose, which is an indicators commonly used to describe toxic substances or radiation toxicity.

LD50

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