| Customization: | Available |
|---|---|
| CAS No.: | 121-57-3 |
| Formula: | C6h7no3s |
|
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CAS 121-57-3 99% purity Sulfanilic acid for making azo dyes
| Sulfanilic acid Basic information | |
| Product Name: | Sulfanilic acid |
| CAS: | 121-57-3 |
| MF: | C6H7NO3S |
| MW: | 173.19 |
| EINECS: | 204-482-5 |
| Mol File: | 121-57-3.mol |
| Sulfanilic acid Chemical Properties | |
| Melting point | >300 °C(lit.) |
| density | 1.485 |
| refractive index | 1.5500 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 10g/l |
| pka | 3.24(at 25ºC) |
| form | solid |
| PH | 2.5 (10g/l, H2O, 20ºC) |
| Water Solubility | 0.1 g/100 mL (20 ºC) |
| Merck | 148,926 |
| BRN | 908765 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | HVBSAKJJOYLTQU-UHFFFAOYSA-N |
| CAS DataBase Reference | 121-57-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenesulfonic acid, 4-amino-(121-57-3) |
| EPA Substance Registry System | Sulfanilic acid (121-57-3) |
| Product name | Sulfanilic Acid | Test date |
| Appearance | white crystal powder | white crystal powder |
| Purity | 99% min | 99.02% |
| Free aniline | 0.01% max | 0.01% |
| Water insoluble matter | 0.1% max | 0.01% |
| Moisture | 0.5% max | 0.28% |
Mainly used in the manufacture of dyes, printing and dyeing auxiliaries and the prevention and treatment of wheat rust, as well as intermediates such as spices, food colorings, medicines, brighteners, pesticides, etc. for organic synthesis, and also as chromatography reagents.
Packing: 25 kg/bag with inner plastic bag. 300kg/bag or 750kg/bag
Delivery time: around 3-5 working days.
Shandong Baovi Energy Technology Co., LTD. (the Company), located in Jinan City, Shandong Province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.
Our products include solvents, antifreeze, preservatives, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
A, Do you supply FREE sample?
FREE sample is ok, but the sample delivery fee is on your side.
B, What's your payment term?
1, T/T, 30% prepaid, the balance 70% will be paid when the products are ready!
2, L/C
3, D/P
C, What's your delivery time?
Generally it is 3-7 working days after receiving your deposit.
D, How long have you been involved in this chemical field?
Since 2003. So we enjoy much experience, can take care your cargo very well!
E, Can you supply relative document?
Of course, we can supply MSDS, COA, CO, commerical invoice, packing list, B/L...
If your markets have any special requirements, pls just let me know freely!
G, Do you accept third party inspecition?
Yes, we do!
More chemical raw materials, please feel free to contact me!
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