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Longtengyu Fine Chemicals Co., Ltd are a professional manufacturer of 4-tert-butyl benzoic Acid (PTBBA)and Methyl p-tert-Butyl Benzoate in China, with capacity of more than 3500mt per year.
We have been manufacturing and exporting this product to many countries, with very good feedback from clients in Europe, Japan,korea and Latin America.  
Please find following the specification for your reference. We can also customize the quality according to your requirements.
Langfang Longtengyu Fine Chemicals Co., Ltd
 

supply P-tert-butyl benzoic Acid(ptbba)

Post date:2008-08-16
Expiry date:2008-12-06

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Selling lead description:


1. Molecular Formula: C11H14O2 2. Molecular Weight: 178.23 3. CAS No.: 98-73-7 4. Appearance: White crystal 5. Assay (by HPLC): 99% min 6. Melting range: 162-166 deg C 7. Acidity: 311 -317 mg KOH/g 8. Ash: 0.1% max 9. Loss on drying: 0.1% max 10. Fe: 3 ppm max

Price information:fob xingang
Packing information:25kg paper bag with plastic liner, 18mt/20fcl, with pallet.
Quantity:3500mt

 

Member since: 2007-06-11
Country: China

 Contact details:
Tel: 86 316 6578888
Fax: 86 316 6577999
Website: http://www.lflty.com
Address: No 8 Langba road, yongqing, langfang, hebei - China
065607
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1. Molecular Formula: C11H14O2 
2. Molecular Weight: 178.23
3. CAS No.: 98-73-7
4. Appearance: White crystal
5. Assay (by HPLC): 99% min
6. Melting range: 162-166 deg C
7. Acidity: 311 -317 mg KOH/g
8. Ash: 0.1% max
9. Loss on drying: 0.1% max
10. Fe: 3 ppm max
supply P-tert-butyl benzoic Acid(ptbba)
1. Molecular Formula: C11H14O2 
2. Molecular Weight: 178.23
3. CAS No.: 98-73-7
4. Appearance: White crystal
5. Assay : 99% min
6. Melting range: 164-167 deg C 
7. Acidity: 312 -315 mg KOH/g
8. Ash: 0.1% max
9. Loss on drying: 0.1% max
10. Fe: 3 ppm max
11. Package: 25kg paper bag with plastic liner, 18mt/20fcl(palletized).
4-tert-butyl benzoic Acid(PTBBA)
1. Molecular Formula: C11H14O2 
2. Molecular Weight: 178.23
3. CAS No.: 98-73-7
4. Appearance: White crystal
5. Assay (by HPLC): 99% min
6. Melting range: 162-166 deg C
7. Acidity: 311 -317 mg KOH/g
8. Ash: 0.1% max
9. Loss on drying: 0.1% max
10. Fe: 3 ppm max
supply P-tert-butyl benzoic Acid(ptbba)
1. Molecular Formula: C11H14O2 
2. Molecular Weight: 178.23
3. CAS No.: 98-73-7
4. Appearance: White crystal
5. Assay : 99% min
6. Melting range: 164-167 deg C 
7. Acidity: 312 -315 mg KOH/g
8. Ash: 0.1% max
9. Loss on drying: 0.1% max
10. Fe: 3 ppm max
11. Package: 25kg paper bag with plastic liner, 18mt/20fcl(palletized).
4-tert-butyl benzoic Acid(PTBBA)
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