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2,4-Dihydroxybenzaldehyde

CAS

95-01-2

Other:

Content: ≥99.0%; Appearance: like white powder
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Curcumin

CAS

458-37-7

Other:

Content: ≥98.0%; Appearance: orange powder
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N-tert-butyl-4-aminobenzamide

CAS

93483-71-7

Other:

Content: ≥99.0% Appearance: white crystalline powder
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O-aminoacetophenon

CAS

551-93-9

Other:

Purity: 99%
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Hydrogenated Bisphenol A

CAS

80-04-6

Other:

Purity: 95%
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Potassium para-aminobenzoate

CAS

138-84-1

Other:

Purity: 99%
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Isooctyl p-aminobenzoate

CAS

26218-04-2

Other:

Purity: 98.5%
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2,4-Dihydroxybenzoic acid

CAS

89-86-1

Other:

Purity: 98.5%
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3,4-Diaminobenzoic acid

CAS

619-05-6

Other:

Purity: 98%
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4-Phenoxybenzoic acid

CAS

2215-77-2

Other:

Purity: 99%
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4-Chloro-3-aminobenzoic acid

CAS

2840-28-0

Other:

Purity: 99%
Appearance: Off-white powder
Melting point (boiling point): 187-190°C
Molecular formula: C7H6ClNO2
Molecular weight: 181.15
Packing: 25kg cardboard drum
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4-Chloro-3-nitrobenzoic acid

CAS

96-99-1

Other:

Purity: 99%
Appearance: Light yellow crystalline powder
Melting point (boiling point): 81-183°C
Molecular formula: C7H4ClNO4
Molecular weight: 201.56
Loss on drying: 0.5%max
Packing: 25KG cardboard drum
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4-Amino-3-nitrobenzoic acid

CAS

1588-83-6

Other:

Purity: 99%
Appearance: yellow to light red crystalline powder
Melting point (boiling point): 290 ℃
Molecular formula: C7H6N2O4
Molecular weight: 182.13
Packing: 25KG cardboard drum
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4,4'-biphenyl ether dianhydride

CAS

1823-59-2

Other:

Purity: 99%
Appearance: white or off-white powder
Moisture: 0.5%max
Melting point (boiling point): 227.0°C~230.0°C
Molecular formula: C16H6O7
Molecular weight: 310.22
Heavy metal: sodium ion (mg/kg)≤10 chloride ion (mg/kg)≤30 iron ion (mg/kg)≤5
Packing: aluminum foil bag/cardboard drum
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4,4'-Diaminodiphenyl ether

CAS

101-80-4

Other:

Purity: 99%
Appearance: White crystalline powder
Moisture: ≤0.5%
Melting point (boiling point): 188-192°C
Molecular formula: C12H12N2O
Molecular weight: 200.24
Packing: 1KG/aluminum foil bag 25KG cardboard drum
Standard: Enterprise Standard
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3,5-Diaminobenzoic acid

CAS

535-87-5

Other:

Purity: 99%
Appearance: light brown to off-white crystalline powder
Moisture: 0.5%max
Melting point (boiling point): 235-240°C
Molecular formula: C7H8N2O2
Molecular weight: 152.15
Loss on drying: 0.5%max
Packing: 25kg cardboard drum
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3,5-Dinitrobenzoic acid

CAS

99-34-3

Other:

Purity: 99%
Appearance: White to pale yellow crystalline powder
Moisture: 0.5%min
Melting point (boiling point): 205-209°C
Molecular formula: C7H4N2O6
Molecular weight: 212.12
Loss on drying: 0.5%max
Ignition residue: 0.5%max
Packing: 25kg cardboard drum
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Benzothiophene

CAS

95-15-8

Other:

Purity: 99%
Appearance: Colorless to pale yellow liquid/crystal
Melting point (boiling point): 30-32°C
Molecular formula: C8H6S
Molecular weight: 134.2
Packing: 20kg plastic-lined iron drum, 1kg fluoride bottle
Standard: Enterprise Standard
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Potassium 4-Methoxysalicylate

CAS

152312-71-5

Other:

Purity: 99%
Appearance: off-white crystalline powder
Moisture: below 0.5%
Molecular formula: C8H7KO4
Heavy Metal: 10PPM
Packing: aluminum foil bag, cardboard drum
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Syringic acid

CAS

530-57-4

Other:

Concentration: ≥99%
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M-aminophenylacetylene

CAS

54060-30-9

Other:

Purity: ≥99%
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Methyl dichloroacetate

CAS

116-54-1

Other:

Molecular formula: C3H4Cl2O2
Molecular weight: 142.9687
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methyl chloroacetate

CAS

96-34-4

Other:

Molecular formula: C3H5ClO2
Molecular weight: 108.5236
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Ethyl chloroacetate

CAS

105-39-5

Other:

Molecular formula: C4H7ClO2
Molecular weight: 122.5502
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M-dichlorobenzene

CAS

541-73-1

Other:

Molecular weight: 147.002
Molecular formula: C6H4Cl2
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