《国家标准》工作场所有害因素职业接触限值GBZ2XXXXWord文档格式.docx

1、3.7 空气动力学直径 aerodynamic diameter，dae某颗粒物（任何形状和密度）与相对密度为的球体在静止或层流空气中若沉降速率相等，则球体的直径视作该颗粒物的空气动力学直径。3.8 呼吸性粉尘 respirable dust按呼吸性粉尘标准测定方法所采集的可进入肺泡的粉尘粒子，其空气动力学直径均在7.07m以下，空气动力学直径5m粉尘粒子的采样效率为50%，简称“呼尘”。4 卫生要求4.1 工作场所空气中化学物质容许浓度工作场所空气中化学物质容许浓度见表1。表1 工作场所空气中化学物质容许浓度序号中文名英文名化学文摘号（CAS No.）OELs（mg/m3）备注最高容许浓度M

2、AC时间加权平均容许浓度PC-TWA短时间接触容许浓度PC-STEL1.安妥Antu86-88-4-0.32.氨Ammonia7664-41-720303.2-氨基吡啶2-Aminopyridine504-29-02皮d4.氨基磺酸铵Ammonium sulfamate7773-06-065.氨基氰Cyanamide420-04-26.奥克托今Octogen2691-41-047.巴豆醛Crotonaldehyde4170-30-3128.百草枯Paraquat4685-14-70.59.百菌清Chlorothalonile 1897-45-61G2Bc10.钡及其可溶性化合物（按Ba计）Ba

3、rium and soluble compounds, as Ba7440-39-3（Ba）1.511.倍硫磷Fenthion 55-38-90.2皮12.苯Benzene71-43-210皮，G1a13.苯胺Aniline62-53-3314.苯基醚（二苯醚）Phenyl ether101-84-871415.苯硫磷EPN2104-64-516.苯乙烯Styrene100-42-550100皮，G2B17.吡啶Pyridine110-86-118.苄基氯Benzyl chloride100-44-75G2Ab19.丙醇Propyl alcohol71-23-820030020.丙酸Propi

4、onic acid79-09-421.丙酮Acetone67-64-145022.丙酮氰醇（按CN计）Acetone cyanohydrin, as CN75-86-523.丙烯醇Allyl alcohol 107-18-624.丙烯腈Acrylonitrile107-13-125.丙烯醛Acrolein107-02-826.丙烯酸Acrylic acid 79-10-727.丙烯酸甲酯Methyl acrylate96-33-3皮，敏e28.丙烯酸正丁酯n-Butyl acrylate141-32-225敏29.丙烯酰胺Acrylamide79-06-1皮，G2A30.草酸Oxalic ac

5、id144-62-731.重氮甲烷Diazomethane334-88-30.350.732.抽余油（60220）Raffinate（60220）33.臭氧Ozone10028-15-634.滴滴涕（DDT）Dichlorodiphenyltrichloroethane（DDT）50-29-3G2B35.敌百虫Trichlorfon52-68-636.敌草隆Diuron330-54-137.碲化铋（按Bi2Te3计）Bismuth telluride, as Bi2Te31304-82-138.碘Iodine7553-56-239.碘仿Iodoform75-47-840.碘甲烷Methyl i

6、odide 74-88-441.叠氮酸蒸气Hydrazoic acid vapor7782-79-842.叠氮化钠Sodium azide26628-22-843.丁醇Butyl alcohol71-36-344.1,3-丁二烯1,3-Butadiene106-99-0G2A45.丁醛Butylaldehyde123-72-846.丁酮Methyl ethyl ketone78-93-360047.丁烯Butylene25167-67-348.毒死蜱Chlorpyrifos2921-88-249.对苯二甲酸Terephthalic acid100-21-081550.对二氯苯p-Dichlor

7、obenzene106-46-76051.对茴香胺p-Anisidine104-94-952.对硫磷Parathion56-38-20.050.153.对特丁基甲苯p-Tert-butyltoluene98-51-154.对硝基苯胺p Nitroaniline100-01-655.对硝基氯苯p-Nitrochlorobenzene100-00-50.656.多次甲基多苯基多异氰酸酯Polymetyhlene polyphenyl isocyanate （PMPPI）57029-46-657.二苯胺Diphenylamine122-39-458.二苯基甲烷二异氰酸酯Diphenylmethane

8、 diisocyanate101-68-859.二丙二醇甲醚Dipropylene glycol methyl ether34590-94-890060.2-N-二丁氨基乙醇2-N-Dibutylaminoethanol102-81-861.二噁烷1,1,4-Dioxane123-91-17062.二氟氯甲烷Chlorodifluoromethane75-45-6350063.二甲胺Dimethylamine124-40-364.二甲苯（全部异构体）Xylene（all isomers）1330-20-7;95-47-6;108-38-365.二甲基苯胺Dimethylanilne121-69

9、-766.1,3-二甲基丁基醋酸酯（乙酸仲己酯）1,3-Dimethylbutyl acetate（sec-hexylacetate）108-84-967.二甲基二氯硅烷Dimethyl dichlorosilane75-78-568.二甲基甲酰胺Dimethylformamide（DMF）68-12-269.3,3-二甲基联苯胺3,3-Dimethylbenzidine119-93-70.0270.N,N-二甲基乙酰胺Dimethyl acetamide127-19-571.二聚环戊二烯Dicyclopentadiene77-73-672.二硫化碳Carbon disulfide75-15-

10、073.1,1-二氯-1-硝基乙烷1,1-Dichloro-1-nitroethane594-72-974.1,3-二氯丙醇1,3-Dichloropropanol96-23-175.1,2-二氯丙烷1,2-Dichloropropane78-87-535050076.1,3-二氯丙烯1,3-Dichloropropene542-75-677.二氯二氟甲烷Dichlorodifluoromethane75-71-8500078.二氯甲烷Dichloromethane75-09-279.二氯乙炔Dichloroacetylene7572-29-40.480.1,2-二氯乙烷1,2-Dichlor

11、oethane 107-06-281.1,2-二氯乙烯1,2-Dichloroethylene540-59-080082.二缩水甘油醚Diglycidyl ether2238-07-583.二硝基苯（全部异构体）Dinitrobenzene（all isomers）528-29-0; 99-65-0; 100-25-484.二硝基甲苯Dinitrotoluene25321-14-6皮，G2B（2,4-二硝基甲苯；2,6-二硝基甲苯）85.4,6-二硝基邻苯甲酚4,6-Dinitro-o-cresol534-52-186.二硝基氯苯Dinitrochlorobenzene25567-67-387

12、.二氧化氮Nitrogen dioxide10102-44-088.二氧化硫Sulfur dioxide7446-09-589.二氧化氯Chlorine dioxide10049-04-40.890.二氧化碳Carbon dioxide124-38-990001800091.二氧化锡（按Sn计）Tin dioxide,as Sn 1332-29-292.2-二乙氨基乙醇2-Diethylaminoethanol100-37-893.二亚乙基三胺Diethylene triamine111-40-094.二乙基甲酮Diethyl ketone96-22-070095.二乙烯基苯Divinyl b

13、enzene1321-74-096.二异丁基甲酮Diisobutyl ketone108-83-814597.二异氰酸甲苯酯（TDI）Toluene-2,4 -diisocyanate（TDI）584-84-9敏，G2B98.二月桂酸二丁基锡Dibutyltin dilaurate77-58-799.钒及其化合物（按V计）Vanadium and compounds,as V7440-62-6（V）五氧化二钒烟尘Vanadium pentoxide fume、dust钒铁合金尘Ferrovanadium alloy dust102.酚Phenol108-95-2103.呋喃Furan110-0

14、0-9104.氟化氢（按F计）Hydrogen fluoride, as F7664-39-3105.氟化物（不含氟化氢）（按F计）Fluorides（except HF） , as F106.锆及其化合物（按Zr计）Zirconium and compounds, as Zr 7440-67-7（Zr）107.镉及其化合物（按Cd计）Cadmium and compounds, as Cd7440-43-9（Cd）0.01G1108.汞-金属汞（蒸气）Mercury metal（vapor）7439-97-60.04109.汞-有机汞化合物（按Hg计）Mercury organic comp

15、ounds, as Hg0.03110.钴及其氧化物（按Co计）Cobalt and oxides, as Co7440-48-4（Co）111.光气Phosgene75-44-5112.癸硼烷Decaborane17702-41-90.250.75113.过氧化苯甲酰Benzoyl peroxide94-36-0114.过氧化氢Hydrogen peroxide 7722-84-1115.环己胺Cyclohexylamine108-91-8116.环己醇Cyclohexanol108-93-0117.环己酮Cyclohexanone108-94-1118.环己烷Cyclohexane110-

16、82-7250119.环氧丙烷Propylene Oxide75-56-9120.环氧氯丙烷Epichlorohydrin106-89-8121.环氧乙烷Ethylene oxide 75-21-8122.黄磷Yellow phosphorus7723-14-0123.己二醇Hexylene glycol107-41-5124.1,6-己二异氰酸酯Hexamethylene diisocyanate822-06-0125.己内酰胺Caprolactam105-60-2126.2-己酮2-Hexanone 591-78-640127.甲拌磷Thimet298-02-2128.甲苯Toluene108-88-3129.N-甲苯胺N-Methyl aniline100-61-8130.甲醇Methanol67-56-1131.甲酚（全部异构体）Cresol（all isomers）1319-77-3;95-48-7;108-39-4;106-44-5132.甲基丙烯腈Methylacrylonitrile126-98-7133.甲基丙烯酸Methacrylic acid79-41-