मैलिक एनहाइड्राइड

मैलिक एनहाइड्राइड मूल्य और मात्रा

Ecological Information Harmful to aquatic life
Hazard Corrosive, causes burns to skin and eyes
Compatibility Incompatible with strong bases and oxidizing agents
Flash Point 52.8 °C (closed cup)
Transport UN No. 2215, class 8
Stability Stable under recommended storage
Vapor Pressure 0.17 mm Hg (at 25 °C)
Shelf Life 2 years if unopened and stored properly
Manufacturing Process Produced by oxidation of n-butane or benzene
Auto Ignition Temperature 478 °C
Packaging 25 kg bags or as specified
Appearance White crystalline flakes or powder
First Aid Measures In case of contact, rinse immediately with water; seek medical attention for inhalation or ingestion

आण्विक सूत्र C4H2O3
घुलनशीलता Soluble in acetone, benzene, chloroform, and dioxane; hydrolyzes in water
पवित्रता 99% min
विषैला Yes
एच एस कोड 29171400
आणविक भार 98.06 g/mol
क्वथनांक 202 °C
रासायनिक नाम Maleic Anhydride
घनत्व ग्राम प्रति घन सेंटीमीटर (g/cm3)
टाइप करें Organic acid anhydride
मुख्य सामग्री Maleic Anhydride
अपवर्तक दर 1.435
कैस नं 108-31-6
उपयोग Industrial, chemical synthesis
पीएच लेवल ~1 (acidic when hydrolyzed)
स्ट्रक्चरल फॉर्मूला O=C(O)CH=CHC(O)=O
मेल्टिंग पॉइंट 52.8 °C
स्टैण्डर्ड Complies with industrial standard
दुसरे नाम cis-Butenedioic anhydride
ईआईएनईसीएस नं 203-742-5

Ecological Information Harmful to aquatic life
Hazard Corrosive, causes burns to skin and eyes
Compatibility Incompatible with strong bases and oxidizing agents
Flash Point 52.8 °C (closed cup)
Transport UN No. 2215, class 8
Stability Stable under recommended storage
Vapor Pressure 0.17 mm Hg (at 25 °C)
Shelf Life 2 years if unopened and stored properly
Manufacturing Process Produced by oxidation of n-butane or benzene
Auto Ignition Temperature 478 °C
Packaging 25 kg bags or as specified
Appearance White crystalline flakes or powder
First Aid Measures In case of contact, rinse immediately with water; seek medical attention for inhalation or ingestion