Lithium bromide
CAS No. : 7550-35-8
EINECS No.:231-439-8
Molecular weight: 86.845
HS Code: 2827590000
Molecular Formula: LiBr
HS Code: 2827590000
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Introduction:
Lithium bromide Introduction:
Lithium bromide is a kind of inorganic substance, the molecular formula is LiBr, white cubic crystal or granular powder and liquid, easily soluble in water, soluble in ethanol and ether, soluble in methanol, ethylene glycol and other organic solvents. It is an efficient water vapor absorber and air humidity regulator.
Lithium bromide Usage:
It can be used as absorption refrigerant, hydrogen chloride remover in organic chemistry, fiber fluffant, and electrolyte in photographic industry, analytical chemical reagents and some high-energy batteries.
54%-55% lithium bromide solution as absorption refrigerant, used in large-scale refrigeration system, can be used as water vapor absorber, air temperature regulator, absorption refrigerant, hydrogen chloride removal agent, desiccant, etc.
In organic chemistry used as hydrogen chloride remover, organic fiber (such as wool, hair, etc.) leavening agent.
parameter:
|
Product name |
Lithium Bromide 50% |
|
|
Test Item |
Specification |
Result |
|
LiBr |
55±0.5% |
55.07 |
|
Cl |
0.10%max |
0.08% |
|
Ca |
0.005%max |
<0.005% |
|
Mg |
0.001%max |
<0.001% |
|
Fe |
0.001%max |
<0.001% |
|
PH Value(100g/l solution) |
9.0-10.5 |
9.86 |
|
NH4 |
0.001%max |
<0.001% |
|
BrO3 |
0.003%max |
<0.003% |
|
SO4 |
0.02%max |
<0.02% |
|
K+Na |
0.05%max |
0.021% |
|
Product name |
Lithium Bromide with molybdate 50% |
|
|
Test Item |
Specification |
Result |
|
LiBr %≥ |
50.0 |
50.4 |
|
PH Value(100g/L solution) |
9.0-10.5 |
9.80 |
|
Li2MOO4 % |
0.005-0.03 |
0.02 |
|
Cl% ≤ |
0.10 |
0.04 |
|
Ca% ≤ |
0.005 |
not detected |
|
Mg% ≤ |
0.001 |
not detected |
|
NH4% ≤ |
0.001 |
＜0.001 |
|
BrO3% ≤ |
0.003 |
＜0.003 |
|
SO4% ≤ |
0.02 |
＜0.02 |
|
K+Na% ≤ |
0.05 |
0.03 |
|
Fe % ≤ |
0.001 |
＜0.001 |
|
Product name |
Lithium Bromide with molybdate 55% |
|
|
Test Item |
Specification |
Result |
|
LiBr % |
50.0 |
55.1 |
|
PH Value(100g/L solution) |
9.0-10.5 |
9.86 |
|
Li2MOO4 % |
0.005-0.03 |
0.0165 |
|
Cl% ≤ |
0.10 |
0.02 |
|
Ca% ≤ |
0.005 |
0.0037 |
|
Mg% ≤ |
0.001 |
＜0.001 |
|
CO3% ≤ |
0.02 |
0.01 |
|
NH4% ≤ |
0.001 |
＜0.001 |
|
BrO3% ≤ |
0.003 |
0.002 |
|
SO4% ≤ |
0.02 |
＜0.02 |
|
K+Na% ≤ |
0.05 |
0.023 |
|
Fe % ≤ |
0.001 |
＜0.001 |
|
Product name |
Lithium Bromide with lithium chromate 55% |
|
|
Test Item |
Specification |
Result |
|
LiBr |
54.5%min |
55.0% |
|
SO4 |
0.02% max |
0.019% |
|
Cl |
0.10%max |
0.05% |
|
Ca |
0.005%max |
0.0001% |
|
Mg |
0.001%max |
0.0009% |
|
Fe |
0.001%max |
0.0009% |
|
PH Value(100g/l solution) |
9.0-10.5 |
9.85 |
|
Li2CrO4 |
0.15%-0.25% |
0.21% |
|
NH4 |
0.001%max |
0.001% |
|
BrO3 |
0.003%max |
0.001% |
|
SO4 |
0.02%max |
0.01% |
|
K+Na |
0.05%max |
0.021% |