Efficient Superplasticizer英文msds报告部分法规信息汇总
2016-08-26
文章来源：本站
1、Hazards Identification
Hazards Identification:
The substance is harmful to the water environment, when leakage can not be discharged into the sewer or river.
Invasion route: Inhalation, ingestion, eyes, skin contact.
Health hazards:Eyes direct contact with the product, can cause mechanical irritation of eyes;Skin direct contact with the
product, can cause skin irritation;After inhalation can cause chest tightness, chest pain, cough, etc..
Burn & burst danger: The sample can not burn.
2、Composition/Information on Ingredient
Pure □ Admixture □
Composition:
Chemical Name In % By Weight CAS No. EC No. Molecular Formula
Poly carboxylic acid 25% 24936-68-3 - (C16H14O3)n
Methacrylic acid 18% 79-41-4 201-204-4 C4H6O2
Sodium Sulfamate 12% 13845-18-6 237-572-8 H2NNaSO3
Calcium lignosulfonate 45% 8061-52-7 - C20H24CaO10S2
Abbreviation: CAS No. is Chemical Abstract Service Registry Number.
EC No. is European Inventory of Existing Commercial chemical Substances.
3、First Aid Measures
Skin contact: Remove contaminated clothes and rinse the skin with plenty of water and soap, clean the soiled clothes before
wearing.
Eyes contact: Lifting the upper and lower eyelids, flush the eyes with plenty of water or saline water.
Inhalation:Remove from exposure and move to fresh air immediately,maintain peogaster patency,give oxygen when breathing
difficulty.
Ingestion:Drink plenty of warm water,urge to vomit.Get medical aid immediately.
4、Physical and Chemical Properties
Appearance and characteristic: Powder
Water solubility: Soluble in water
Color: Gray
Odor: Special odor
pH: No information.
Relative density: No information.
Melting point : No information.