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Methyl hydrogen isophthalate CAS NO.1877-71-0
- Min.Order: 100 Gram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- 1877-71-0
- Methyl hydrogen isophthalate
- C9H8O4
Quick Details
- ProName: Methyl hydrogen isophthalate
- CasNo: 1877-71-0
- Molecular Formula: C9H8O4
- Appearance: off-white to light yellow or pale gree...
- Application: Used for research and industrial manuf...
- DeliveryTime: Within 3-7 days after receipt of your ...
- PackAge: As customer request
- Port: Qingdao,China
- ProductionCapacity: 100 Kilogram/Month
- Purity: 98% min
- Storage: Store in a cool,dry place and keep awa...
- Transportation: Common products:Sea/Air/Courier ...
- LimitNum: 100 Gram
Superiority
Details
Detailed specification
|
Company |
Shandong WNN Industrial Co., Ltd |
|
Product name |
Aspirin |
|
Other name |
Acetylsalicylic acid |
|
CAS NO. |
50-78-2 |
|
EINECS NO. |
200-064-1 |
|
Molecular formula |
C9H8O4 |
|
Packing |
25kg/drum |
|
Standard |
Pharmaceutical Grade |
|
Picture |
|
Shandong WNN Industrial Co., Ltd
Specification
|
Test items |
Specifications |
|
Characters |
White crystal or crystalline powder |
|
Identification |
A violet-red color is produced |
|
Infrared absorption |
Sample Infrared absorption spectropho-tometry Complies with Aspirin.CRS |
|
Loss on drying |
Not more than 0.5% of weight |
|
Readily carbonizable substance |
No more color than M.F.Q |
|
Residue on ignition |
NMT0.05% |
|
Substances insoluble in sodium carbonate |
The solution is clear |
|
Chloride |
NMT 0.014% |
|
Sulfate |
NMT 0.04% |
|
Heavy metals |
NMT10ppm |
|
Free salicylic acid |
NMT 0.1% |
|
Residual solvents |
Acetic acid:LOD≤0.5% |
|
Assay(on dried basis) |
Contains C9H8O499.5%-100.5% |
