Phthalic Acid CAS 88-99-3 Purity ≥99.5% (GC) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Phthalic Acid (CAS: 88-99-3) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Phthalic Acid,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Phthalic acid |
| Synonyms | Benzene-1,2-Dicarboxylic Acid;1,2-Benzenedicarboxylic Acid;o-Benzenedicarboxylic Acid;o-Carboxybenzoic acid;o-Dicarboxybenzene;o-Phthalic acid |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 88-99-3 |
| Molecular Formula | C8H6O4 |
| Molecular Luj | 166.13 g / mol |
| Melting Point | 205.0 ~ 211.0 ℃ (dec.) (lit.) |
| Flash Point | 168 ℃ (334 ° F) |
| Qhov ntom | 1.59 g / cm3 ntawm 15 ℃ |
| Dej Solubility | Xyaum Insoluble hauv dej, 5.7 g / l 20 ℃ |
| Solubility hauv Methanol | Yuav luag Transparency |
| Solubility | Soluble hauv Ethanol, Methanol.Heev me ntsis Ether.Insoluble hauv Chloroform |
| Kev ruaj ntseg | ruaj khov.Hluav taws kub.Incompatible nrog Muaj Zog Oxidizing Agents. |
| COA & MSDS | Muaj |
| Qauv | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb Crystals los yog hmoov | Ua raws |
| Melting Point | 205.0 ~ 211.0 ℃ | 205.5 ℃ |
| Dej los ntawm Karl Fischer | ≤ 0.20% | 0.16% |
| Residue ntawm Ignition | ≤ 0.02% | <0.02% |
| Insoluble Matter | ≤ 0.05% | <0.05% |
| Chloride (Cl-) | ≤ 0.001% | <0.001% |
| Nitrates (NO3-) | ≤ 0.005% | <0.005% |
| Sulfate (SO42-) | ≤ 0.005% | <0.005% |
| Hlau (Fe) | ≤ 0.001% | <0.001% |
| Heavy Metals (raws li Pb) | ≤ 0.001% | <0.001% |
| Purity / Analysis Method | ≥99.5% (GC) | 99.92% |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.Incompatible nrog muaj zog oxidizing neeg sawv cev.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj 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?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, 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.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
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.
Hazard Symbols Xi - Irritant
Risk Codes
36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
WGK Germany 1
RTECS TH9625000
TSCA Yes
HS Code 2917399090
Toxicity LD50 ntawm qhov ncauj hauv nas: 7.9 g / kg (Shaffer)
Phthalic Acid (CAS: 88-99-3) yog siv rau hauv kev tsim cov dyes, polyester resins, polyester, tshuaj thiab plasticizers.Organic Synthesis.
Phthalic Acid yog cov organic reagent siv los ua ke phthalates.
Siv ua tshuaj reagent thiab Chromatographic Reagents.
Cov txheej txheem kev daws teeb meem tau npaj thiab siv los ua tus qauv rau txoj kev alkali.Kuaj cobalt, tooj liab, germanium, mercury, nickel, potassium, strontium thiab zinc, kev txiav txim siab ntawm cobalt, iodate thiab txhuas.
Phthalic Acid tuaj yeem siv rau kev tsim cov khoom siv hluavtaws, xws li Isophthalic Acid (IPA), thiab Terephthalic Acid (TPA).Phthalic Acid muaj cov ntawv thov hauv kev npaj phthalate ester plasticizers.
Phthalic Acid yog carboxylic acid.Phthalic Acid yog rhiab heev rau raug tshav kub heev.Phthalic Acid reacts hnyav nrog nitric acid.Phthalic Acid tsis sib haum nrog sodium nitrite.Phthalic Acid kuj tsis sib haum nrog oxidizers.
Muaj tshuaj lom los ntawm kev noj tshuaj thiab txoj hauv kev intraperitoneal.Ib daim tawv nqaij thiab mucous membrane irritant.Combustible thaum rhuab.Nyob rau hauv daim ntawv ntawm hmoov av (anhydride) nws tuaj yeem tawg.Sib tov nrog sodmm nitrite tawg thaum rhuab.Kev ua phem rau HNO3.Thaum rhuab mus rau decomposition nws emissions pa luam yeeb thiab irritating fumes.Siv nyob rau hauv synthesis ntawm dyes thiab dyestuffs, nyob rau hauv medcines thiab perfumes.
Phthalic Acid yog ib qho ntawm peb isomers ntawm benzene dicarboxylic acid, lwm tus yog iso phthalic acid thiab terephthalic acid.Qee lub sij hawm lo lus "phthalic acids" yog siv los xa mus rau tsev neeg ntawm isomers, tab sis nyob rau hauv cov lus, "Phthalic Acid", tsuas yog hais txog cov ortho-isomer.
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