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CAS:89-86-1
MF:C7H6O4
EINECS:201-946-9
Purity:99%min
Other Names:2,4-Dihydroxybenzoic acid
what is of 2,4-Dihydroxybenzoic acid CAS 89-86-1
2,4- dihydroxybenzoic acid 2, Basic information of 4-Dihydroxybenzoic acid MDL: MFCD 00002451 Molecular formula: Molecular Weight of C7 H6O4 : 154.12 CASNo.: 89-86-1 Quality Specification Appearance: white to light cream powder purity: ≥ 99% Package)： 25 kg/bag Physical Properties) 1. Content: ≥ 98%; 2. Appearance: white or pink needle crystal; 3. Melting point: 218-219℃ Useage dye, pharmaceutical intermediate
Specification
|
nspect Item
|
Specification
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Results
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|
|
Appearance
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Off-white powder
|
Off-white powder
|
|
|
Assay
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99.0%Min
|
99.91%
|
|
|
Loss On Drying
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0.5%Max
|
0.20%
|
|
|
Melting Point
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212~215°C
|
214°C
|
|
|
Conclusion
|
nspect Item
|
Specification
|
Results
|
|
Appearance
|
Off-white powder
|
Off-white powder
|
|
|
Assay
|
99.0%Min
|
99.91%
|
|
|
Loss On Drying
|
0.5%Max
|
0.20%
|
|
|
Melting Point
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212~215°C
|
214°C
|
|
|
Conclusion
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Qualified.
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||
Usage
2,4-Dihydroxybenzoic acid is a useful synthetic intermediate. An organic building block for plastics and rubber products.
Packing
25kgs/drum, 9tons/20’container
