Customization: | Available |
---|---|
CAS No.: | 6155-57-3 |
Formula: | C7h8nnao4s |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Items
|
Specifications
|
Appearance
|
White crystals or a white crystalline powder
|
Melting point
|
226-230ºC
|
Acidity or alkalinity
|
4.5-5.5ml
|
Charity and color of solution
|
NMT that of reference suspension A
|
Readilt carbonisable Substances
|
The solution has no more color than Matching Fluid A
|
Heavy metals
|
≤0.001%
|
O-and p-toluene sulphonamide
|
≤0.001% of each
|
Water
|
Not more than 15.0% w/w
|
Assay
|
99-101%
|
Organic Volatile impurities
|
Complies with USP
|
Benzoate and Calculate
|
Complies with USP
|
Arsenic
|
≤0.0003%
|
Selenium
|
≤0.003%
|