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3-Nitrophthalic anhydride CAS: 641-70-3 CAS NO.641-70-3
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 3-Nitrophthalic anhydride
- 3 Nitro phthalic anyhydride
- 641-70-3
Quick Details
- ProName: 3-Nitrophthalic anhydride CAS: 641-7...
- CasNo: 641-70-3
- Molecular Formula: C8H3NO5
- Appearance: white powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- CAS: 641-70-3
- Molecular Formula: C8H3NO5
Superiority
Product Name: 3-Nitrophthalic anhydride
Alias: 1-Amino-2-Indolinon (CIS); 3 Nitro phthalic anyhydride
CAS No.: 641-70-3
Molecular formula:
C8H3NO5
Molecular weight: 193.11
Assay: 99%
Details
|
Property
|
Value
|
Units
|
Test Method
|
|
Appearance
|
Clear
|
|
Visual
|
|
Color(APHA),Pt-Co
|
10
|
Max
|
ASTM E302
|
|
Acetic Acid
|
99.8
|
Min WT%
|
ASTM
|
|
Formic Acid
|
0.05
|
Max WT%
|
AWTM D3546
|
|
Acetaldhyde
|
0.05
|
Max WT%
|
ASTM D2191
|
|
Water
|
0.15
|
Max WT%
|
ASTM E302
|
|
Residue after evaporation
|
0.01
|
Max WT%
|
ASTM
|
|
Iron
|
1
|
Max ppm
|
ASTM E394
|
|
Pb
|
0.5
|
Max ppm
|
ASTM
|
|
Sulfates
|
1
|
Max ppm
|
ASTM
|
|
Chlorides
|
1
|
Max ppm
|
ASTM
|
|
Density(4oC-20oC)
|
1.042-1.058
|
g/cm3
|
ASTM
|
|
Freezing Point
|
16.3-16.6
|
oC
|
ASTM E302
|
|
Permanganate time
|
2
|
Hours
|
ASTM
|