3-Nitrophthalic anhydride CAS: 641-70-3

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	FOB Price:USD 1.0000 -2.0000

5 Metric Ton

FOB Price:USD 1.0000 -2.0000

Min.Order :5 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T

Keywords

3-Nitrophthalic anhydride 3 Nitro phthalic anyhydride 641-70-3

Quick Details

Appearance: white powder
Application: Pharmaceutical Intermediates
PackAge: 25KG/drum
ProductionCapacity:1000|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

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