|
CELLCOM-OBSH
|
| Product Name: |
CELLCOM-OBSH |
| Chemical name: |
4, 4'-oxydibenzenesulfonyl hydrazide |
| Molecular weight: |
358.39 |
| Empirical formula: |
NH2NHSO2C6H4OC6H4SO2NHNH2 |
| CAS NO.: |
80-51-3 |
| UN NO. : |
3226 |
| KY CODE : |
|
| Packing: |
50 Kg fiber drum / 25 Kg carton |
| Product specifications: |
|
Detect Item
|
unit
|
specification
|
Detection method (KJ-3-003)
|
|
Appearance
|
-
|
White powder
|
101
|
|
Decomposition temperature
|
°C
|
158～164
|
107
|
|
Gas yield
|
Ml/g
|
122～130 (@ STP)
125～140 (in air)
|
107
|
|
Average size (By coulter)
|
Mm
|
14～17
|
109
|
|
Moisture
|
%
|
0.5 Max
|
102
|
|
acidity
|
pH
|
6.0 to 8.0
|
114
|
|
| Sample and storage: |
Sample: Take one sample per ton randomly
Sample storage: Put in a PE bottle and place in a dry and ventilated place.
Sample weight : 20 g
Storage period : one year |
| Cautious during transportation and storage: |
Storage instructions : Keep away from heat, acid, alkali. Place in a sealed dry container
Transportation : Free from direct contact with sunlight and moisture
Use : Wear protective gloves, masks and goggles
Treatment : Incineration or recovery
Fire and Explosion : Combustible
Extinguishing media : water, foam, carbon dioxide and sand |
| Uses: |
OBSH is widely used in almost all plastics (such as PVC, PE and other plastics). Because OBSH is more expensive, it is generally used only in the foaming of neoprene, and because of the decomposition residue of OBSH. Does not affect the electrical insulation of the product, so it is especially suitable for the preparation of synthetic rubber and thermoplastic foam (such as Dingqing rubber-PVC combined) foam insulation, has not allowed OBSH for preparation and food contact products, according to Uses Different amounts are limited to less than 0.5% or less than 5%. Packing: 25kg carton or 50kg paper drum |
