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C7H4O4S 2-Sulfobenzoic anhydride 81-08-3 CAS NO.81-08-3
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- 2-Sulfobenzoic anhydride
- 81-08-3
- C7H4O4S
Quick Details
- ProName: C7H4O4S 2-Sulfobenzoic anhydride 81-...
- CasNo: 81-08-3
- Molecular Formula: C7H4O4S
- Appearance: Powder
- Application: 81-08-3 ...
- DeliveryTime: by air
- PackAge: Aluminium Foil Bag and Paper Drum
- Port: Any port of China
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 99.5%
- Storage: 1MT
- Transportation: By Sea/Air/DHL
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
Our advantage:
1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
Details
| 2-Sulfobenzoic anhydride Basic information |
| Product Name: | 2-Sulfobenzoic anhydride |
| Synonyms: | 2-SULFOBENZOIC ANHYDRIDE;2-SULPHOBENZOIC ANHYDRIDE;2-SULFOBENZOIC ACID ANHYDRIDE;2-SULFOBENZOIC ACID CYCLIC ANHYDRIDE;2,1-BENZOXATHIOL-3-ONE-1,1-DIOXIDE;1,3-DIHYDRO-2,1LAMBDA6-BENZOXATHIOLE-1,1,3-TRIONE;SULFOBENZOIC ANHYDRIDE;O-SULFOBENZOIC ACID CYCLIC ANHYDRIDE |
| CAS: | 81-08-3 |
| MF: | C7H4O4S |
| MW: | 184.17 |
| EINECS: | 201-322-6 |
| Product Categories: | pharmacetical |
| Mol File: | 81-08-3.mol |
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| 2-Sulfobenzoic anhydride Chemical Properties |
| Melting point | 116-124 °C |
| Boiling point | 184-186 °C18 mm Hg(lit.) |
| Fp | 184-186°C/18mm |
| form | Crystals or Crystalline Powder |
| color | White to beige |
| Sensitive | Moisture Sensitive |
| BRN | 139893 |
| CAS DataBase Reference | 81-08-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Sulfobenzoic acid cyclic anhydride(81-08-3) |
| EPA Substance Registry System | 3H-2,1-Benzoxathiol- 3-one, 1,1-dioxide(81-08-3) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 34-20/21/22 |
| Safety Statements | 22-24/25-45-36/37/39-26 |
| RIDADR | 2923 |
| WGK Germany | 3 |
| F | 21 |
| TSCA | Yes |
| HS Code | 29163900 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-Sulfobenzoic acid cyclic anhydride | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 2-Sulfobenzoic anhydride Usage And Synthesis |
| Chemical Properties | White to beige crystals or crystalline powder |
| 2-Sulfobenzoic anhydride Preparation Products And Raw materials |
| Preparation Products | Phenol Red-->Chlorophenol Red |
