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2,3-Butanedithiol CAS NO.4532-64-3
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 4532-64-3
- 2,3-Butanedithiol
- 2,3-butanedithiol
Quick Details
- ProName: 2,3-Butanedithiol
- CasNo: 4532-64-3
- Molecular Formula: C4H10S2
- Appearance: Colorless Clear Liquid
- Application: Daily Flavor, Food Flavor, Industrial ...
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/Drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Preserve in well-closed, light-resista...
- Transportation: By sea
- LimitNum: 1 Kilogram
- CAS: 4532-64-3
Superiority
| Name | 2,3-Butanedithiol |
|
Synonyms |
2,3-Dimercaptobutane; 2,3-Dimercapto butane |
| CAS NO. | 4532-64-3 |
|
Molecular Formula |
C4H10S2 |
|
EINECS |
224-870-8 |
|
FEMA |
3477 |
| Molecular Weight | 122.24 |
| Appearance | Colorless to Light Yellow Liquid |
| Odor | Smells of Roast Beef Aroma |
| Purity | 99% Min |
| Density | 0.995 g/mL at 25 °C |
| B.P. | 86 ºC (50 torr) |
| Flash Point | 126 °F |
| Refractive Index | n20/D 1.5194(lit.) |
Details
|
Item |
Standard |
Test Results |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
B.LC-MS:Comply with the structure |
Complies |
|
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
|
|
D.HPLC-ESI-MS |
Complies |
|
|
Crystallinity |
meets the requirements. |
Complies |
|
Loss on drying |
≤2.0% |
0.19% |
|
Heavy metals |
≤10 ppm |
<10ppm |
|
Water |
≤1.0% |
0.1% |
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
Related substances |
Unspecified impurities: for each impurity ≤0.10% |
<0.10% |
|
Total Impurity ≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |