污水处理聚合氯化铝PAC聚丙烯酰胺PAM实体生产厂家

Physical and Chemical Properties Appearance, odour : yellowish powder. Melting Point : Not Available Boiling Point : Not Available Vapour Pressure (20°C) : Not Available Flash Point (Closed cup) :Not Available Flammability Limits (%) : NotAvailable Autoignition Temp (°C) : Not Available Density- G/Cm3at20 degreeC : 1.2±0.05 Flash Point: N/A PH(1% aqueous solution): 3.5-5.0 Water insoluble%:0.6 (25 deg C)

Section 1-Chemical Product and Company Identification

【Name of Goods 】: Polyacrylamide

【Appearance &Oder】: White crystalline power,odorless

【Identity for Samples】: Chemical Analysis

Section 2-Composition/Information on ingrediants

【Name】: Polyacrylamide

【Chemical formula 】:         H2     H                H2    H

( —C —C — ) — ( —C —C — )

∣ m                           ∣ n

【Molecular Weight】: 5-22 million

【CAS No】:9003-05-8

Section 3-Hazards Identification

【Most Important Hazards 】: None

【Adverse Human Health Effects 】: None

【Enviromental Effects 】: None

【Physical and Chemical Hazards 】: None

Section 4-First Aid Measures

【Inhalation 】 :In case of gases evolving from melted resin ，move subject to fresh air ．Treat Symptomatically．

【Skin Contact】:In case of pellets or powder: wash with water．

In case of     melt: Wash affected skin area and clothing with plenty of (soap and water．Seek medical advice．

【Eye Contact】:In case of pellets or powder，flush with plenty of water for at least 15 minutes ．Seek medical advice if any dust particles still remain ．In case of gases evolving from melted resin of high temperature. Flush with plenty of water for at least l5 minutes. Seek medical advice if necessary．

【 Ingestion 】 :Induce vomiting ． Rinse mouth with water ．Seek medical advice if

Necessary.

Section 5-Fire Fighting Measures

【Extinguishing Media 】: Water ，Foam ，Dry chemical powder               【Special Fire- Fighting Procedure】: Self contained breathing apparatus 【Fire and Explosion Hazards 】: None

Section 6-Accident Release Measures

If spilled on road or floor, sweep and collect materials to prevent slipping all fal1ing， Released materials must be collected for environmental protection.

Section 7-Handling and Storage

【Handling】: Prevent from fire around handling area．Maintain good house keeping standards to prevent accumulation of dust．To avoid dust explosion, resulting from the existence of powder ，electrostatics eliminators and   grounding   should   be   fixed   to   such   equipment   as   air transferring   pipes  ，  bag   filters   and   hoppers.   Use   electrically conductive filters for bag filters．

【Storage 】: Keep the materials at a cool dry place. Protect from direct sunlight, rain and violent temperature fluctuation.  Fire  is  inhibited  around  storage area．

Section 8-Physical and Chemical Properties

【Threshold Limit Value】: Not determined

【Ventilation】: Necessary to exclude dust, fumes and gases.

【 Personal  Protection  Eye 】 :Wear  safety  glasses  for  general  purpose  ．  Wear Chemical             goggles     for     cleaning     molding

machines．

【Respiratory】: Wear masks for cleaning molding machines.

【Gloves】: Necessary for handling melted resin.

Section 9-Physical and Chemical Properties

【Appearance】: White crystalloid

【Boiling Point Temperature】: Above 104℃

【Solubility】: Insoluble in water

【Specific Gravity】: 1.13

Section10-Stability and Reactivity

【Flammability】: No information

【Flash Point】: No determined

【Auto-ignition Temperature】: No

【Reactivity with Water】: No

【Stability】: Stable and non—reactive under normal

handling and storage condition.

【Thermal Decomposition Gases】:    CO ，SM and MMA ZOWO TECHNOLOGY

Section 11-Toxico Logical Information

【Irritation 】: Fumes or vapors generated from decomposing resin maybe irritant to eyes．

【Acute Oral Toxicity】: Oral LDco(rat)>5g／kg(Assumed value)

【Mutagenicity】: No determined

Section 12-Ecological Information

To avoid being taken by ocean species or birds, disposal of the waste to the ocean and water sources is inhibited.

Section 13-Disposal Considerations

Controlled  incineration  or  landfill  according  to  local,  state  or  national  1aws  and regulations concerning health and pollution．

Inadequate incineration may generate toxic gases such as CO ，MMA and SM.

Section 14-Transport Information

Avoid moisture and rough handling which may damage its package, if bag is broken and the materials are spilled,sweep and collect them immediately to prevent spilling and falling.

Section 15-Regulatory Information

Comply with national and local regulations.