Shenzhen Simeiquan Biotechnology Co., Ltd.
Shenzhen Simeiquan Biotechnology Co., Ltd. is located in Shenzhen. We are a leading Chinese chemical supplier special in fine chemical, flavor, food additive,
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
4-Methylbenzenesulfonic acid CAS:104-15-4
Quick Detail;
CAS:104-15-4
Other Names:4-Methylbenzenesulfonic acid
MF:C7H8O3S
EINECS No.:203-180-0
Type:Agrochemical Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:93%-99.9%Min
Application:used as catalyst or pharmaceutical use
Appearance:White acicular crystal
COA;
Inspect Item | Specification | Results |
Appearance | White or off white crystalline powder | White crystalline powder |
Melting point | 178-181℃ | 178.5-180℃ |
Loss on drying | ≤0.5% | 0.21% |
Residue on ignition | ≤0.2% | 0.1% |
Heavy metal | ≤20ppm | <20ppm |
Assay | ≥99.5% | 99.94% |
Single impurity | ≤0.2% | 0.06% |
Conclusion | Qualified | |
Product advantages:
About powder quality
Our product is powders and liquids, the purity of the powder is 99%, so many customers are satisfied with our quality, they often buy our powders. at the some times, They will sell liquid, yes, brother, they make a lot of money.
About liquid quality
Clarity of the liquid is very high, there are many customers think the powder is very complex, so they can directly buy our liquid effect is very good! of course,you buy our powder, we can tell you the method of making the liquid If you buy a liquid, we will tell you how to filter
About Safe transportation
Our mode of transport is taken according to each country's situation is different transportation, while our packaging, according to the latest customs situation, constantly updated, improved our packaging, we guarantee that you receive it within 4-7 to your product.
