Salicylic Acid CAS 69-72-7 Purity > 99.0% (HPLC) Hoobkas

Lus piav qhia luv luv:

Lub npe tshuaj: Salicylic Acid

Synonyms: 2-Hydroxybenzoic Acid

CAS: 69-72-7 Nr

Purity:> 99.5% (HPLC) (T)

Cov tsos mob: Dawb crystalline hmoov

High Quality, Commercial Production

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm Salicylic Acid (CAS: 69-72-7) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Salicylic Acid
Synonyms	2-Hydroxybenzoic acid;o-Hydroxybenzoic acid
CAS Nr	69-72-7 ib
CAT Number	TIAB SA 2743
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 60 Tons ib Hlis
Molecular Formula	C7H6O3
Molecular Luj	138.12 Nws
Melting Point	158.0 ~ 161.0 ℃ (lit.)
Boiling Point	211 ℃ / 20 mmHg
Qhov ntom	1.44 ib
rhiab heev	Lub teeb Sensitive
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Dawb Crystalline hmoov
Solubility	Me ntsis Soluble hauv dej.Dawb Soluble hauv Ethanol (96%).Sparingly Soluble hauv Methylene Chloride
Kev txheeb xyuas IR-Spectrum	Yuav tsum tau ua raws li kev siv Spectrum
Clarity thiab xim ntawm kev daws	Ntshiab thiab tsis muaj xim
tsw & saj	Yam ntxwv
Mesh Loj	100% Pass 80 Mesh
Purity / Analysis Method	> 99.5% (HPLC)
Purity / Analysis Method	99.5-100.5% (Neutralization Titration)
Melting Point	158.0 txog 161.0 ℃
Cov ntsiab lus chloride	<100ppm
Sulfate (SO42-)	<200ppm
Heavy Metals (raws li Pb)	<20 ppm
Hlau (Fe)	<5 ppm
Arsenic (As)	<2 ppm
Lead (Pb)	<1 ppm
Mercury (Hg)	<1 ppm
Poob rau ziab	<0.50%
Sulfated tshauv	<0.10%
Yam khoom muaj feem
4-Hydroxybenzoic acid	<0.10%
4-Hydroxyisophthalic acid	<0.05%
Phenol	<0.02%
Lwm yam impurities	<0.05%
Tag nrho cov impurities	<0.50%
Tshuaj Tsaus Ntuj	Pass (los ntawm H2SO4)
Kev ntsuam xyuas microbiological
Tag Nrho Phaj suav	<1000cfu/g
Total Poov & Pwm	<100cfu/g
E. Coli	Tsis zoo
S. Aureus	Tsis zoo
Salmonella	Tsis zoo
Infrared Spectrum	Raws li tus qauv
Test Standard	PEB 2017

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard 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

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Please contact: 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, Russia, Kauslim Teb, 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.

Daim ntawv thov:

Salicylic Acid (CAS: 69-72-7) yog ib qho tseem ceeb ntawm cov organic hluavtaws raw khoom, dav siv hauv tshuaj, tshuaj tua kab, dyes, roj hmab, zaub mov thiab tshuaj tsw qab.Feem ntau nws yog siv los tsim cov tshuaj kub taub hau-allaying thiab analgesic rau kub taub hau, ncaj dyestuff, tshuaj tua kab thiab absorbent ntawm ultraviolet rays.Salicylic Acid yog cov tshuaj tua kab mob thiab tshuaj tua kab mob, kuj tuaj yeem siv los ua cov tshuaj nruab nrab ntawm cov tshuaj, tshuaj tua kab, tshuaj zawv plaub hau, siv dav siv tshuaj aspirin, glyburide, diflunisal, sodium salicylate, optunal, thiab lwm yam. kev kho pob txuv, thiab nws tsuas yog beta hydroxy acid (BHA) siv hauv cov khoom tu tawv nqaij.Zoo meej rau cov tawv nqaij oily, salicylic acid yog qhov paub zoo tshaj plaws rau nws lub peev xwm los ntxuav cov roj ntau dhau ntawm qhov hws thiab txo cov roj ntau lawm.
1. Cov qauv rau alkalimetry thiab iodometric titration.Fluorescent indicator, complex indicator.
2. Cov khoom no yog siv los ua tus neeg sawv cev los tiv thaiv scorch hauv kev lag luam roj hmab thiab hauv kev tsim cov ultraviolet absorbers thiab foaming agents.
3. Siv los ua qhov taw qhia kev sib koom tes thiab tus neeg sawv cev npog.Xim tsim thiab preservative rau titanium, zirconium, thiab tungsten plasma.
4. Salicylic acid yog siv los ua ib qho additive nyob rau hauv qee qhov tsis muaj zog acidic electrolytes, thiab tseem tuaj yeem siv los ua tus neeg sawv cev complexing rau electroplating lossis electroless plating.
5. Tshuaj pleev ib ce.Feem ntau yog siv rau hauv cov dej tso quav, dej prickly, dej quinine taub hau thiab lwm yam tshuaj pleev ib ce.Ntxiv nrog rau cov tshuaj tua kab mob thiab cov kab mob bactericidal, nws tseem muaj lub luag haujlwm ntawm kev tshem tawm hws thiab tsw, tshem tawm khaus thiab o, txo qhov mob thiab mob.
6. Nws yog siv los ua cov khoom siv raw hauv kev lag luam kws tshuaj rau kev npaj tshuaj aspirin, sodium salicylate, salicylamide, analgesics, phenyl salicylate, schistosomiasis-67 thiab lwm yam tshuaj.Hauv kev lag luam dyeing, nws yog siv los npaj mordant ntshiab daj, ncaj xim av 3GN, acid chrome daj, thiab lwm yam. Nws kuj yog siv los ua cov roj hmab vulcanization retarder thiab tshuaj tua kab mob thiab tshuaj tua kab mob.
7. Siv los ua ib qho accelerator rau epoxy resin curing, thiab kuj yog ib tug preservative.Nws tuaj yeem siv los npaj cov tshuaj tsw qab hluavtaws xws li methyl salicylate thiab ethyl salicylate.Kev lag luam dyeing yog siv los ua cov khoom siv raw rau kev npaj cov dyes ncaj qha thiab cov kua qaub dyes.Nws kuj tseem siv tau los ua cov roj hmab antiscorching tus neeg saib xyuas, tshuaj tua kab mob, thiab lwm yam.
8. Ib qho me me yog siv los tsim cov tsiaj txhu thiab lwm yam khoom noj txhua hnub.Siv nyob rau hauv me me nyob rau hauv cov khoom noj, nws ua raws li ib tug preservative.Nws yog ib qho tseem ceeb raw khoom rau kev lag luam kws tshuaj.