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Minimum Order
Place of Origin:
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Price for Minimum Order:
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Minimum Order Quantity:
-
Packaging Detail:
Packed by paper drum( 25KG/50KG) or as per customer requirement.
Delivery Time:
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Supplying Ability:
-
Payment Type:
-
Persona de contacto max
No.42-44, Zhongshan RD, Qingdao, Shandong
Property:
Appearance - Bronopol is supplied as crystals or crystalline powder, which may vary from white to pale yellow in colour depending on the grade of material being offered.
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Melting Point - As a pure material, Bronopol has a melting point of about **0℃. However due to its polymorphic characteristics, Bronopol undergoes a lattice rearrangement at **0 to **5℃ and this can often be wrongly interpreted as the melting point.
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At temperatures above **0℃ Bronopol will decompose exothermically releasing Hydrogen bromide and oxides of Nitrogen.
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Solubility - Bronopol is readily soluble in water although the dissolution process is endothermic. Solutions containing up to *8% w/v are possible at ambient temperature. Bronopol is poorly soluble in non-polar solvents but shows a high affinity for polar organic solvents.
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Specifications:
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Items |
Index |
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Characteristics |
White or almost white crystalline powder |
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Identification |
Ir positive |
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Melting point |
******1℃ |
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Acidity(1%w/w) |
pH 5.**7.0 |
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Related substances |
GC |
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Loss on drying |
≤0.5% |
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Sulphated ash |
≤0.1% |
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Granular |
*0mesh: *0% Pass *0mesh: *5% Pass |
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Assay |
*9.0% - **1.0% |
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Other specs the same as BP***0&a |
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