| SODIUM VINYLSULPHONATE | ||
|
PRODUCT IDENTIFICATION |
||
| CAS NO. | 3039-83-6 |
|
| EINECS NO. | 221-242-5 | |
| FORMULA | H2C=CHSO3Na | |
| MOL WT. | 130.10 | |
|
H.S. CODE |
||
| TOXICITY | ||
| SYNONYMS | SVS; Sodium ethenesulfonate; | |
| Sodium ethylene sulphonate; Ethenesulphonic acid, sodium salt; | ||
| DERIVATION |
|
|
|
CLASSIFICATION |
|
|
|
PHYSICAL AND CHEMICAL PROPERTIES |
||
| PHYSICAL STATE |
white solid |
|
| MELTING POINT | ||
| BOILING POINT | ||
| SPECIFIC GRAVITY |
1.23 - 1.25 |
|
| SOLUBILITY IN WATER | 4g/100ml | |
| pH | 9 - 10 (25% Sol.) | |
| VAPOR DENSITY | ||
|
AUTOIGNITION |
|
|
|
NFPA RATINGS |
||
|
REFRACTIVE INDEX |
1.376 | |
| FLASH POINT | ||
| STABILITY | Stable under ordinary conditions | |
|
APPLICATIONS |
||
| Sodium vinylsulphonate is a co-monomer for the polymerization of functional polymers. | ||
| SALES SPECIFICATION | ||
|
25% AQ. SOLUTION |
||
|
APPEARANCE |
clear to yellow liquid |
|
|
TOTAL SOLID |
35.0% max |
|
|
SVS CONTENT |
25% min |
|
|
COLOR, APHA |
300 max |
|
|
INHIBITOR |
100 ± 10 ppm (Monomethyl Ether Hydroquinone) |
|
|
TRANSPORTATION |
||
| PACKING | 220Kgs in drum | |
| HAZARD CLASS | Not regulated | |
| UN NO. |
|
|
| OTHER INFORMATION | ||
| Hazard Symbols: n/a Risk Phrases: n/a, Safety Phrases: 24/25 | ||
