Maleic Anhydride
- Part number
- RXSOL-19-1346-025
- Category
- Solvent Chemicals
- Brand
- RXSOL
Overview
Maleic anhydride colorless crystalline materials manufactured in the form of needles, flakes, pellets, rods, briquettes, lumps or a fused mass.
Technical specifications
| MALEIC ANHYDRIDE | |
| Test | Results |
|
Physical Appearance |
White Pellets
|
|
Colour of the molten material (APHA)
|
10
|
|
Crystallising Point (°C)
|
52.4
|
|
Maleic Acid (% wt.) expressed as C2H2(COOH)2
|
0.08
|
|
total Available Acidity expressed as C4H2O3 (% wt.)
|
99.7
|
|
Packing
|
25 Kgs Net weight in HDPE bags
|
| PRODUCT NAME | : | MALEICANHYDRIDE |
| CAS number | : | 108-31-6 |
| UN number | : | 2215 |
| Formula | : | HC:CHC(O)OC(O) |
| Odour | : | PUNGENT |
| Solubility in water | : | REACTS |
| Density | : | 0.934 at 20 OC |
| Boiling point | : | 200 OC |
| Melting point | : | 53 OC |
| Viscosity | : | |
| Flashpoint | : | 103 OC |
| Explosive limits | : | 1.4 – 7.1 Vol% |
| Vapour pressure | : | .13 mbar at 20 OC |
| Skin absorption/irritation | : | YES |
| TLV Country NL Year 1995 | : | 0.1 ppm 0.4 mg/m3 |
| Pollution category 1994 | : | D |
Applications
Maleic anhydride is most commonly used in manufacturing of resins and plastics, agricultural and industrial chemicals, petroleum additives, paper sizing, water treatment chemicals, epoxy curing agents, artificial sweeteners, flavor enhancers, hair sprays, pharmaceuticals and copolymers.
Maleic anhydride vastly used is in the manufacture of unsaturated polyester resins.
Safety and SDS
Read the safety data sheet before handling. Wear suitable gloves and eye protection.
View safety data sheet
| Product Name | RXSOL-19-1346-025 |
| Product Type | Maleic Anhydride |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Mumbai, Fujairah, Kandla, Kolkata, Chennai, Visakhapatnam, Muscat Sohar
| Phone | +91 22 27815540 / 41 / 42 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| rxsolchemicals@gmail.com | |
| Website | www.rxmarine.com |
|
Chemical Name |
CAS Number |
EC Number |
Index number |
|
Maleic Anhydride |
108-31-6 |
203-571-6 |
607-096-00-9 |
Hazard description:
Information concerning particular hazards for human and environment:
R 22 Harmful if swallowed.
R 34 Causes burns.
R 42/43 May cause sensitisation by inhalation and skin contact.
| General information | Immediately remove any clothing soiled by the product.Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident. |
|
After inhalation |
Supply fresh air and to be sure call for a doctor.In case of unconsciousness place patient stably in side position for transportation. |
|
After skin contact |
Immediately wash with water and soap and rinse thoroughly. |
|
After eye contact |
Rinse opened eye for several minutes under running water. Then consult a doctor. |
|
After swallowing |
Call for a doctor immediately. Drink plenty of water and provide fresh air. Call for a doctor immediately. |
Suitable extinguishing agents: Use fire extinguishing methods suitable to surrounding conditions.
Protective equipment: No special measures required.
Person-related safety precautions: Wear protective equipment. Keep unprotected persons away.
Measures for environmental protection: Do not allow to enter sewers/ surface or ground water.
Measures for cleaning/collecting: Use neutralizing agent. Dispose contaminated material as waste according to item 13. Ensure adequate ventilation.
Handling:
Information for safe handling: Thorough dedusting.Ensure good ventilation/exhaustion at the workplace.Prevent formation of dust.
Information about fire - and explosion protection: No special measures required.
Storage:
Requirements to be met by storerooms and receptacles: No special requirements.
Information about storage in one common storage facility: Not required.
Further information about storage conditions: Keep container tightly sealed.
Additional information about design of technical facilities: No further data; see item 7.
| Ingredients with limit values that require monitoring at the workplace: | |
| 108-31-6 maleic anhydride | |
|
PEL (USA) REL (USA)
TLV (USA) |
1 mg/m³, 0.25 ppm 1 mg/m³, 0.25 ppm 0.4 mg/m³, 0.1 ppm SEN Short-term value: 3 mg/m³ Long-term value: 1 mg/m³ Sen |
Additional information: The lists valid during the making were used as basis.
Personal protective equipment:
General protective and hygienic measures: Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing Wash hands before breaks and at the end of work. Avoid contact with the eyes and skin.
Respiratory protection:Protective gloves In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use self-contained respiratory protective device.
Protection of hands: The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
Material of gloves: The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer.
Penetration time of glove material:
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
Eye protection: Tightly sealed goggles
|
General Information |
|
|
Form |
Solid |
|
Colour |
White |
|
Odour |
Characteristic |
|
Change in condition |
|
|
Melting point/Melting range |
52.6°C |
|
Boiling point/Boiling range |
202°C |
|
Flash point |
103°C |
| Flammability (solid, gaseous) | Product is not flammable. |
| Ignition temperature | 380°C |
|
Danger of explosion |
Product does not present an explosion hazard. |
| Explosion limits: | |
| Lower | 1.4 Vol % |
| Upper | 7.1 Vol % |
| Vapour pressure at 20°C | 0.2 hPa |
| Density at 20°C | 1.48 g/cm³ |
| Solubility in / Miscibility with water at 20°C | 788 g/l |
Thermal decomposition / conditions to be avoided: No decomposition if used according to specifications.
Dangerous reactions No dangerous reactions known.
Dangerous decomposition products: No dangerous decomposition products known.
| Acute toxicity: | |||||
| LD/LC50 values relevant for classification: | |||||
|
Oral Dermal |
LD50 LC50 |
400 mg/kg (rat) 2620 mg/kg (rabbit) |
|||
| Primary irritant effect: | |||||
| on the skin | Caustic effect on skin and mucous membranes. | ||||
| on the eye | Strong caustic effect. | ||||
| Sensitization |
Sensitization possible through inhalation. Sensitization possible through skin contact. |
||||
| Additional toxicological information: Swallowing will lead to a strong caustic effect on mouth and throat and to the danger of perforation of esophagus and stomach. | |||||
General notes: Water hazard class 1 (German Regulation) (Assessment by list): slightly hazardous for water
Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.
Must not reach sewage water or drainage ditch undiluted or unneutralized.
Product:
Recommendation
Must not be disposed together with household garbage. Do not allow product to reach sewage system.
Uncleaned packaging:
Recommendation: Disposal must be made according to official regulations.
| Land transport ADR/RID (cross-border) | ||
| ADR/RID class | 8 Corrosive substances. | |
| Danger code (Kemler) | 80 | |
| UN-Number | 2215 | |
| Packaging group | III | |
| Hazard label | 8 | |
| Description of goods | 2215 MALEIC ANHYDRIDE | |
| Maritime transport IMDG | ||
| IMDG Class | 8 | |
| UN Number | 2215 | |
| Label | 8 | |
| Packaging group | III | |
| EMS Number | F-A,S-B | |
| Marine pollutant | No | |
| Proper shipping name | MALEIC ANHYDRIDE | |
| Air transport ICAO-TI and IATA-DGR | ||
| ICAO/IATA Class | 8 | |
| UN/ID Number | 2215 | |
| Label | 8 | |
| Packaging group | III | |
| Proper shipping name | MALEIC ANHYDRIDE | |
Labelling according to EU guidelines:
The product has been classified and marked in accordance with EU Directives / Ordinance on Hazardous
Materials.
Risk phrases:
22 Harmful if swallowed.
34 Causes burns.
42/43 May cause sensitisation by inhalation and skin contact.
Safety phrases:
2 Keep out of the reach of children.
22 Do not breathe dust.
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
This information is based on our present knowledge.However, this shall not constitute a guarantee for anys pecific product features and shall not establish a legally valid contractual relationship.
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.
Availability
Maleic Anhydride supplier and exporter in Fujairah UAE , Oman, Muscat, Dubai, Sharjah, AbuDhabi, Ajman, Mumbai, Gandhidham, Kolkata, Chennai, Visakhapatnam
