Benzoic Acid Tech Qib & Pharm Qib CAS No.65-85-0
Kev piav qhia ntawm cov khoom: Benzoic Acid
Mol.formula: C6h5 ua
CAS Nr .:65-85-0
Qib Standard: Tech Qib Pharm Qib
Purity: 98% min, 99% min
Specification
Yam khoom | Tech Qib | Pharm Qib |
QHIA | 98.0% MIN. | 99.0% MIN. |
CHLORIDE | 1.00% MAX. | 0.035% MAX. |
LUB TSEV | 120-123 ℃ | 121-124 ℃ |
LUB TSEV | 0.001% | 0.00001% MAX. |
Benzoicacid tshwm sim nyob rau hauv ntau yam nroj tsuag thiab ua hauj lwm raws li ib tug intermediate nyob rau hauv biosynthesis ntawm ntau theem nrab metabolites.Cov ntsev ntawm benzoic acid yog siv los ua zaub mov preservatives.Benzoic acid yog ib qho tseem ceeb precursor rau kev lag luam synthesis ntawm ntau lwm cov organic tshuaj.Cov ntsev thiab esters ntawm benzoic acid yog hu ua benzoates.
Daim ntawv thov
1. Pharm qib siv tshuaj, tshuaj txhuam hniav
2. zaub mov preservative, benzoates, perfumes, thiab lwm yam
3. Kev tsim cov yas yas thiab cov txuj lom
Pob
25kgs / pp hnab
Xa koj cov lus rau peb:
Sau koj cov lus ntawm no thiab xa tuaj rau peb