Products
- Alcohol & Hydroxybenzene & Ether[3]
- Aldehyde & Ketone & Chinone[1]
- Amine[1]
- Organic Acid[1]
- Chemical Reagents[6]
- Inorganic Acids[2]
- Chloride[1]
- Phosphate[2]
- Sulphate[1]
- Oxide[1]
- Other Lab Supplies[1]
- Organic Intermediate[2]
- Pharmaceutical[2]
- Filter Papers[1]
Contact Us
- Contact Person : Ms. Lee Lily
- Company Name : Sinopharm Chemical Reagent Co., Ltd.
- Tel : 86-21-63391141
- Fax : 86-21-63214441
- Address : Shanghai,Shanghai,No.52 Ning Bo Road
- Country/Region : China
- Zip : 200002
Organic Acid
p-Aminobenzenesulfonic acid anhydrous
Cat No.: 300069
Grade: AR
MF: C6H7NO3S
CAS: 121-57-3
Appearance: white crystalline powder
Specification:assay >=99.8%clarity of solution: passes testinsoluble in 5% Na2CO3 solution <=0.01%loss on drying <=0.1%ignition residue <=0.02%chloride(Cl)...
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