China (Mainland)
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henyl-J-acid CAS: 119-40-4 CAS NO.119-40-4
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
95%(1-5)Metric Ton95%(5-20)Metric Ton
- Product Details
Keywords
- henyl-J-acid
- 7-anilino-4-hydroxynaphthalene-2-sulphonic acid
- 119-40-4
Quick Details
- ProName: henyl-J-acid CAS: 119-40-4
- CasNo: 119-40-4
- Molecular Formula: C16H13NO4S
- Appearance: White powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg /carton or 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2500 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- Cas: 119-40-4
- Molecular Formula: C16H13NO4S
Superiority
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PHENYL J ACID
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Intro.:4-Hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid; 7-Anilino-4-hydroxynaphthalene-2-sulphonic acid Structural formula: CAS No.: 119-40-4 Molecular weight: 315.3 Molecular formula: C16H13NO4S Content:≥90% HPLC:≥95% Specification:white to gray crystalline powder --Micro-soluble in water and ethanol, dissolved in alkali solution Uses:used as dye intermediate to produce direct dye, mordant dye and acid dye. |
Details
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Item |
Index |
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Appearance |
Light Grey Powder |
|
Content(%) |
95 |
|
Free J acid Content(%) |
2.0 max |
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Insolubles in Alkali(%) |
0.1 max |