| CAS No.: | 121-47-1 |
|---|---|
| Formula: | C6h7no3s |
| EINECS: | 204-473-6 |
| Type: | Dyestuff Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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M-aminobenzenesulfonic acid, a chemical with the molecular formula C6H7NO3S and pure white flake crystals. Slightly soluble in ethanol and ether. Slightly soluble in water, lye and concentrated hydrochloric acid. Widely used in the production of VAT dyes.
| Items | Specifications |
| Appearance | Powder |
| Assay | ≥98% |
| Water insoluble matter | ≤0.1% |
| Loss on drying | ≤0.1% |
Scope of application:
Used in the manufacture of azo dyes and sulfide dyes, such as weak acid dark blue 5R, GR acidic Golden G, reactive brilliant orange K-G, K-GN, KR, K-7R, etc., also used in the manufacture of other dyes. It is also used to prepare m-aminophenol and vanillin. Let's wait. It is toxic and its toxicity is similar to a niline.
25Kg/ bag or according to customer requirements
Dalian Sinobio Chemistry Co.,Ltd was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways . The key funders have more than 16 years experience on the chemical indudstry. The mainstream products include Biocides, pharmaceutical and functional chemicals. Such as carbomer940, Ethyl alcohol, PHMB20% ,SLES70%,BKC 50%/80%,ZPT, IPBC, Glutaraldehyde 50%, Sitagliptin and so on. During the pass 10 years, we gained a bunch of loyalty customers due to high quality products and the best services, and we have cooperated with multi-national company such as DOW,LANXESS, THOR etc. for more than 10years
Dalian Sinobio Chemistry Co.,Ltd are making great efforts to develop new products to meet customers' requirements. Warmly welcome customers from at home and abroad to cooperate with us for common success.
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, Alipay are ok
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: How can you guarantee the quality of your products?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
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