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4,4-Dinitrostilbene-2,2-disulfonic acid CAS NO.128-42-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 128-42-7
- 4,4-Dinitrostilbene-2,2-disulfonic acid
- 4,4'-dinitrostilbene-2,2'-disulphonic acid
Quick Details
- ProName: 4,4-Dinitrostilbene-2,2-disulfonic aci...
- CasNo: 128-42-7
- Molecular Formula: C14H10N2O10S2
- Appearance: Light yellow to yellow-brown powder
- Application: Dyestuff Intermediates
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: Drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away fro...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 128-42-7
Superiority
| Product Name: | 4,4'-Dinitrostilbene-2,2'-disulfonic acid |
| Synonyms: | 2,2’-(1,2-ethenediyl)bis(5-nitro-benzenesulfonicaci;2,2’-(1,2-ethenediyl)bis[5-nitro-benzenesulfonicaci;4' 4" DINITRO STILLBENE 2'2" DISULPHONIC ACID;DNSDA;2,2’-(1,2-ethenediyl)bis[5-nitro-Benzenesulfonicacid;4,4’-dinitro-2,2’-stilbenedisulfonicacid;(E)-2-(2-sulfo-4-nitrosyryl)-5-nitrobenzenesulfonic acid;(E)-6,6'-(Ethene-1,2-diyl)bis(3-nitrobenzenesulfonic acid) |
| CAS: | 128-42-7 |
| MF: | C14H10N2O10S2 |
| MW: | 430.37 |
| EINECS: | 204-885-6 |
| Product Categories: | Intermediates of Dyes and Pigments |
| Mol File: | 128-42-7.mol |
Details
|
Item |
Index |
|
(1)Appearance |
Light yellow to yellow-brown powder |
|
(2)Binitro acid content(gross dry product)% |
≥ 66.0 |
|
(3)binitrobenzyl compound (gross dry product )% |
≤ 0.5 |
|
(4)Other organic impurities(gross dry product )% |
≤ 2.0 |
|
(5)Inorganic salt(gross dry product )% |
≤ 2.0 |