| CAS No.: | 7550-35-8 |
|---|---|
| Formula: | Brli |
| EINECS: | 231-439-8 |
|
Still deciding? Get samples of US$ 995800/Ton
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
Product Name
|
LITHIUM BROMIDE ANHYDROUS
|
|
|
CAS No.
|
7550-35-8
|
|
|
MF
|
BrLi
|
|
|
Appearance
|
White Powder
|
|
|
Items
|
Specifications
|
Test Results
|
|
Appearance
|
White crtstalline powder
|
White crystalline powder
|
|
LiBr
|
99.0% min
|
99.5%
|
|
Cl
|
0.1% max
|
0.05%
|
|
SO4
|
0.04% max
|
0.02%
|
|
Ca
|
0.01% max
|
0.005%
|
|
Fe
|
0.001% max
|
0.0002%
|
|
Water insolubles
|
0.04% max
|
0.02%
|
|
Water
|
0.8% max
|
0.4%
|
|
Item
|
Specification
|
|
LiBr
|
50%~55%
|
|
Na+K
|
≤0.02%
|
|
Ca
|
≤0.002%
|
|
Mg
|
≤0.001%
|
|
SO4(2-)
|
≤0.02%
|
|
CI(-)
|
≤0.005%
|
Gum rosin is a natural resin extracted from the sap of pine trees. It is primarily composed of a mixture of organic compounds, including various acids, especially abietic acid and its derivatives. The resin is solid at room temperature but can be softened or melted with heat.
The process of producing gum rosin involves harvesting the sap from pine trees through a method known as tapping. The sap, or "gum," is collected and then distilled to separate the volatile compounds (turpentine) from the solid rosin. The distillation process involves heating the sap to evaporate the turpentine, leaving behind a solid residue that is the gum rosin.
After the resin is distilled, it can undergo additional refining to alter its intrinsic properties. The end product is a transparent, amber-coloured material that hardens upon cooling.
){kind=link}