Sodium Benzoate CAS 532-32-1 Purity > 99.5% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Sodium Benzoate (CAS: 532-32-1) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com
| Tshuaj npe | Sodium Benzoate hmoov |
| Synonyms | Benzoic Acid Sodium ntsev |
| CAS Nr | 532-32-1 : kuv |
| CAT Number | TIAB SA 2313 |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 5000MT / Xyoo |
| Molecular Formula | C7H5NaO 2 |
| Molecular Luj | 144.10 Nws |
| Melting Point | ≥300 ℃ (lit.) |
| Qhov ntom | 1.44 g / cm3 |
| rhiab heev | Hygroscopic.Huab cua Sensitive.Absorb noo noo nyob rau hauv qhib cua |
| Solubility hauv dej | Soluble hauv dej, Degree ntawm Solubility hauv dej 630 g / l 30 ℃ |
| Solubility (Soluble hauv) | Cawv |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qib | Pharmaceutical Standard |
| Qhov tshwm sim | Dawb Granule los yog Crystal Powder |
| Purity / Analysis Method | > 99.5% (HPLC) |
| Poob rau ziab | <0.50% |
| Residue ntawm Ignition | <0.50% |
| Tag nrho cov impurities | <0.50% |
| Lead (Pb) | ≤ 2 ppm |
| Mercury (Hg) | ≤1ppm |
| Copper (Cu) | ≤10ppm |
| Chloride (Cl-) | ≤100ppm |
| Heavy Metals (raws li Pb) | ≤ 0.001% |
| Arsenic (As) | ≤ 2 ppm |
| Halogen Compounds (raws li Cl) | ≤ 0.03% |
| Zinc (Zn) | ≤10ppm |
| Sulfate (SO42-) | ≤100ppm |
| Dawb Acid (raws li CH3COOH) | ≤ 0.25% |
| Dawb Alkali (raws li Na2CO3) | ≤0.10% |
| Cov tshuaj oxidizing | Ua raws |
| Polynuclear Acid | Ua raws |
| Residual Solvents | Ua raws |
| Solubility | 10g / 100ml, H2O, Clear Pass |
| Purity (Titration los ntawm HClO4) | 98.5 ~ 101.5% |
| Infrared Spectrum | Raws li tus qauv |
| Proton NMR Spectrum | Raws li tus qauv |
| Test Standard | BP98, Suav Pharmacopoeia 2000 |
| Kev siv | Khoom noj khoom haus Preservatives;Khoom noj khoom haus additives;Pharmaceutical Intermediates |
Pob: 25kg / hnab, lined nrog PE hnab hauv;25kg / Nruas;los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
Yuav Yuav Li Cas?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
Quality Assurance?Kev ntseeg tau zoo, kev tswj xyuas nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv dawb?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tab sis tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Kev cai Synthesis?Muaj peev xwm muab cov kev pab cuam synthesis.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Sodium Benzoate (CAS: 532-32-1) feem ntau yog siv los ua cov khoom noj khoom haus hauv kev lag luam zaub mov, tsis muaj ntxhiab lossis tsis muaj ntxhiab tsw ntawm benzoin, thiab saj qab zib astringency.Nyob ruaj khov hauv huab cua, tuaj yeem nqus dej noo hauv huab cua qhib.1. Nws yog tsuas yog siv los ua zaub mov preservative, tab sis kuj ua tshuaj, dyes, thiab lwm yam.2. Nws yog siv nyob rau hauv kev lag luam kws tshuaj thiab cog noob caj noob ces kev tshawb fawb, raws li zoo raws li dye intermediates,fungicides thiab preservatives.3. Cov tshuaj tua kab mob;Cov tshuaj tiv thaiv kab mob.4. Sodium benzoate kuj yog ib qho tseem ceeb acid hom zaub mov preservative.Thaum siv, nws hloov dua siab tshiabrau benzoic acid nyob rau hauv ib daim ntawv zoo.Saib benzoic acid rau qhov ntau thiab tsawg ntawm kev siv.Ntxiv rau,nws tseem tuaj yeem siv los ua cov khoom noj khoom haus.5. Cov khoom no yog siv los ua zaub mov additive (preservative), bactericide hauv kev lag luam tshuaj,mordant hauv kev lag luam dye, plasticizer hauv kev lag luam yas, thiab nruab nrab hauv cov organic synthesis xws liraws li tshuaj tsw qab.Benzoic acid thiab nws cov ntsev yog dav-spectrum antimicrobial agents, tab sis nws cov tshuaj tua kab mob zoo nyob ntawm tus nqi PH ntawm cov zaub mov.Nrog rau qhov nce ntawm acidity ntawm nruab nrab, nws sterilization thiab bacteriostatic nyhuv yog txhim khu kev qha, thiab sterilization thiab bacteriostatic kev txiav txim yog poob rau hauv alkaline nruab nrab.Qhov zoo tshaj plaws PH tus nqi ntawm kev tiv thaiv corrosion yog 2.5 ~ 4.0.Cov neeg tsim khoom tsim sodium benzoate los ntawm kev sib xyaw ua ke, sodium hydroxide thiab benzoic acid, ua ke.
