CAS 50-00-0 MFCD00003274-Formaldehyde 甲醛 TAO{mole}

Formaldehyde 甲醛

CAS 50-00-0 MFCD00003274

化学结构图

SMILES: C=O

化学属性

Mol. Formula	CH2O
Mol. Weight	30
Refractive index	n20/D 1.3765
Density	1.083
Flash Point	83°C(lit.)
TSCA	Yes
Melting Point	-15
Boiling Point	97
Vapor Density	1.03 (vs air)
Autoignition Point	572 °F
Vapor Pressure	52 mmHg ( 37 °C)
Solubility	可溶
Appearance	solution
Stability	对光敏感
Danger-Level	乙类
pH	:A

别名和识别编码

Chemical Name	Formaldehyde
Synonym	Aldehyd mravenci Aldehyde formique Aldeide formica FOR FORMALDEHYDI FORMALIN NEUTRAL BUFFER FORMALIN NEUTRAL SODI FORMALIN, NEUTRAL BUFFERED Fannoform Formaldehyd < 0.2% Formaldehyde Formaldehyde, gas Formaldehydlösung 30% Formaldehydlösung 35-37% Formalin Formalin,Formol Formaline Formalith Formol Fyde Karsan Lysoform Methanal Methyl aldehyde Oxomethane Oxymethylene Superlysoform formaldehyde formaldehyde 0.2 - 1% 十八碳烯-9-酸抛光膏(红色) 甲醛溶液福尔马林顺式十八碳-9-
CAS Number	50-00-0
PubChem Substance ID	712
Beilstein Registry Number	1209228
MDL Number	MFCD00003274
EC Number	200-001-8
Merck Number	4235
Chemical Name Translation	甲醛
Reaxys-RN	1209228
InChIKey	BDAGIHXWWSANSR-UHFFFAOYSA-N
Wiswesser Line Notation	VHH
LabNetwork Molecule ID	LN00194114
InChI	InChI=1S/CH2O/c1-2/h1H2

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

标准溶液用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制。

安全信息

GHS Symbol

WGK Germany3

Hazard Codes 3 T

Hazard statements

H227 Combustible liquid 可燃液体
H228 Flammable solid 易燃固体
H301 Toxic if swallowed 吞食有毒
H301+H311+H331
H302 Harmful if swallowed 吞食有害
H311 Toxic in contact with skin 皮肤接触中毒
H312 Harmful in contact with skin 皮肤接触有害
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H315 Causes skin irritation 会刺激皮肤
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H318 Causes serious eye damage 严重伤害眼睛
H319 Causes serious eye irritation 严重刺激眼睛
H330 Fatal if inhaled 吸入致命
H331 Toxic if inhaled 吸入中毒
H332 Harmful if inhaled 吸入有害
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
H335 May cause respiratory irritation 可能导致呼吸道刺激
H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
H350 May cause cancer 可能致癌
H351 Suspected of causing cancer 怀疑致癌
H370 Causes damage to organs 导致器官损伤

Precautionary statements

P201 Obtain special instructions before use. 使用前获取专门指示。
P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
P273 Avoid release to the environment. 避免释放到环境中。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P281 Use personal protective equipment as required. 使用所需的个人防护装备。
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
P301+P310
P301+P310+P330
P301+P312
P301+P330+P331
P302+P352
P303+P361+P353
P304+P312
P304+P340
P304+P340+P310
P304+P341
P305+P351+P338
P307+P311
P308+P311
P308+P313
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
P320 Specific treatment is urgent (see … on this label). 紧急具体治疗（见本标签上的）。
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P333+P313
P337+P313
P342+P311
P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P370+P378
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. 漏气着火：切勿灭火，除非漏气能够被安全地制止。
P381 Eliminate all ignition sources if safe to do so. 如果安全的话，消除所有点火源。
P403 Store in a well-ventilated place. 储存在通风良好的地方。
P403+P233
P403+P235
P405 Store locked up. 上锁保管。
P410+P403
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger

Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Safety Statements

S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S51 Use only in well-ventilated areas 仅在通风良好的场所使用；

Risk Statements

R10 Flammable 易燃
R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
R34 Causes burns 会导致灼伤
R39 Danger of very serious irreversible effects 有非常严重的不可挽回的作用的危险
R39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed 毒性：吸入，皮肤接触和吞食都会产生十分严重的不可逆危险
R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应

RTECSLP8925000

UN Number 1198 1198/2209 2209

Packing GroupIII

Hazard Class8

Storage condition 2-8°C 密封避光在16℃以上的温处保存。低温处不宜久贮。

Warnings 危化品目录(2015)

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1170 mg/kg/65W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   GANNA2 Gann.  Japanese Journal of Cancer Research.  (Tokyo, Japan)  V.1-75,
   1907-84.  For publisher information, see JJCR

TYPE OF TEST            : TC - Toxic concentration (other than lowest)
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6 ppm/6H/2Y-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Sense Organs and Special Senses (Olfaction) - tumors
REFERENCE :
   EVSRBT Environmental Science Research.  (Plenum Pub. Corp., 233 Spring St.,
   New York, NY 10013) V.1-    1972-  Volume(issue)/page/year: 25,353,1982

TYPE OF TEST            : TC - Toxic concentration (other than lowest)
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 15 ppm/6H/2Y-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Sense Organs and Special Senses (Olfaction) - tumors
REFERENCE :
   CIIT** Chemical Industry Institute of Toxicology, Docket Reports. (POB
   12137, Research Triangle Park, NC 27709)  Volume(issue)/page/year: D

TYPE OF TEST            : TC - Toxic concentration (other than lowest)
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 15 ppm/6H/2Y-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Sense Organs and Special Senses (Olfaction) - tumors
REFERENCE :
   CIIT** Chemical Industry Institute of Toxicology, Docket Reports. (POB
   12137, Research Triangle Park, NC 27709)  Volume(issue)/page/year: DOCKET
   #10992,1982

TYP

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 42 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD-A125-539

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 643 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - respiratory obstruction
   Gastrointestinal - ulceration or bleeding from stomach
   Gastrointestinal - nausea or vomiting
REFERENCE :
   JJTOEX Japanese Journal of Toxicology. (Yakugyo Jihosha, Hokushin Bldg.,
   2-36 Jin

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 646 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - gastritis
   Gastrointestinal - ulceration or bleeding from stomach
   Gastrointestinal - nausea or vomiting
REFERENCE :
   JJTOEX Japanese Journal of Toxicology. (Yakugyo Jihosha, Hokushin Bldg.,
   2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo, 101, Japan)  V.1-   1988-
   Volume(issue)/page/year: 4,261,1991

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 17 mg/m3/30M
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   JAMAAP JAMA, Journal of the American Medical Association.  (AMA, 535 N.
   Dearborn St., Chicago, IL 60610)  V.1-

TYPE OF TEST            : Morphological transformation
TEST SYSTEM             : Rodent - hamster Embryo
DOSE/DURATION           : 125 ug/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 356,85,1996

TYPE OF TEST            : Sex chromosome loss and nondisjunction
ROUTE OF EXPOSURE       : Inhalation
TEST SYSTEM             : Insect - Drosophila melanogaster
DOSE/DURATION           : 7 pph/24H
REFERENCE :
   THAGA6 Theoretical & Applied Genetics.  (Springer-Verlag New York, Inc.,
   Service Center, 44 Hartz Way, Secaucus, NJ 07094)  V.38-    1968-
   Volume(issue)/page/year: 39,330,1969

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 5 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 156,153,1985

TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 300 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 203,81,1988

TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 1950 ug/L
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 2,189,1981

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 1 pph/5M (Continuous)
REFERENCE :
   MMAPAP Mycopathologia et Mycologia Applicata.  (The Hag

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1 mg/m3/24H
SEX/DURATION            : female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - cytological changes (including
   somatic cell genetic material)
REFERENCE :
   HYSAAV Hygiene and Sanitation (USSR).  English translation of GISAAA.
   (Springfield, VA)  1964-71. Discontinued.  Volume(issue)/page/year:
   34(5),266,1969

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 168 mg/kg
SEX/DURATION            : female 1-21 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 46243 mg/kg
SEX/DURATION            : male 20 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - testes, epididymis, sperm duct
REFERENCE :
   ENDOAO Endocrinology (Baltimor

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intratesticular
SPECIES OBSERVED        : Mammal - domestic
DOSE                    : 6667 ug/kg
SEX/DURATION            : male 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
   sperm morphology, motility, and count)
   Reproductive - Paternal Effects - testes, epididymis, sperm duct
REFERENCE :
   IJEBA6 Indian Journal of Experimental Biology.  (Publications & Information
   Directorate, CSIR, Hillside Rd., New Delhi 110 012, India)  V.1-    1963-
   Volume(issue)/page/year: 11,143,1973

TYPE OF TEST            : TDLo - Lowest

Restrict 危险品

其他信息

防护措施:有毒，吸入甲醛蒸气会引起恶心、鼻炎、支气管炎和结膜炎等，当误服甲醛液时，应立即用水洗胃，再服用3%碳酸铵或15%醋酸铵100ml。甲醛接触皮肤，会引起灼伤，应用大量水冲洗，再用肥皂水或3%碳酸氢铵溶液洗涤。操作现场采用敞开式厂房，自然通风。空气中最大容许浓度0.00001。操作人员应穿戴防护用具。
所属类别三:饲料添加剂: 饲料贮存添加剂
急性毒性:口服-大鼠 LD50: 100 毫克/公斤; 口服-小鼠 LD50: 42 毫克/公斤
所属类别一:皮革化学品: 甲醛
所属类别二:农药中间体: 杀菌剂中间体: 脂肪族类杀菌剂
用途六:用于鞣制毛皮，固定酪素涂饰剂，原料皮仓库的消毒。应储存于通风、干燥的库房内，容器应密封，不宜过冷或过热，以25℃为宜，防止日光曝晒，不宜久蒧。使用时应戴口罩、眼镜、手套等防护用具。
用途九:甲醛是甲醇最重要的衍生产品之一，占甲醇消费量的40%，消费构成为：脲醛树脂46%，酚醛树脂9%，季戊四醇8%，三聚氰胺树脂6%，聚甲醛6%，1,4-丁二醇5%，三羟基丙烷3%，乌洛托品3%，MDI2%，基他12%。我国甲醛主要用于生产脲醛树脂，酚醛树脂，季戊四醇和乌洛托品等，并应用于轻工，纺织，医药机电，化工，建材以及油田开发，木材加工等部门，其中化工用量约占一半。除上述主要用途以外，甲醛本身作为精细化学品的用途以及作为精细化学品原料，应用十分广泛。甲醛是一种消毒防腐剂，对昆早和细菌有很强的杀伤作用，除了用于消毒外，农业上也用福尔马林浸麦种来防治黑穗病，用甲醛的聚合物——多聚甲醛来作仓库的熏蒸剂。甲醛-醇溶液可用于许多特殊用途，特别是在某些树脂制造中，可以省去从树脂中脱水的步骤。甲醛通过甲基化，氯甲基化氰甲基化，羟甲基化，环合，缩合等操作可以农药，医药，染料，香料，纺织整理剂，螯合剂，粘合剂等等精细化学品的生产提供很多中间体，例如，2-甲基吡啶与甲醛反应可得到2-羟乙基吡啶，
吸收甲醛植物:吊兰、虎皮兰、绿萝、常春藤、芦荟、鸭脚木、红掌、富贵竹、发财树、元宝树。吊兰养殖容易，适应性强，最为传统的居室垂挂植物之一。它叶片细长柔软，从叶腋中抽生出小植株，由盆沿向下垂，舒展散垂，似花朵，四季常绿。可吸收室内80%以上的有害气体，吸收甲醛的能力超强。一般房间养l～2盆吊兰，空气中有毒气体即可吸收殆尽，故吊兰又有“绿色净化器”之美称。绿萝是天南星科喜林芋属植物，属于攀藤观叶花卉。性喜温暖、潮湿环境，藤长可达数米，节间有气根，叶片会越长越大，叶互生，常绿。萝茎细软，叶片娇秀。这种植物是很好的吸收甲醛的好手，而且具有很高观赏价值，蔓茎自然下垂，既能净化空气，又能充分利用了空间，为呆板的柜面增加活泼的线条、明快的色彩。
类别:腐蚀物品
其他用途:分析测定铵盐和氨基酸，显微分析中各种制剂的固定剂，消毒剂，杀菌剂，还原剂。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
用途十:分析测定铵盐和氨基酸，显微分析中各种制剂的固定剂，消毒剂，杀菌剂，还原剂。
方法五:1.甲醇氧化法甲醇、空气和水在600-700℃通过浮石银催化剂或其他固体催化剂，如铜、五氧化二钒等（以银法及铜法占优势），直接氧化生成甲醛，用水吸收成甲醛液。收率以甲醇计为85%-90%。2.天然气直接氧化法原料天然气（或煤矿瓦斯气）与空气混合后，于600-680℃下在铁、钼等的氧化物催化剂作用下，一步氧化得到甲醛。用水吸收得到30%左右的甲醛液产品。3.甲缩醛氧化法其制备过程包括甲缩醛的合成、甲缩醛氧化和高浓度甲醛的吸收与处理。4.二甲醚氧化法系采用合成气高压法合成甲醇副产的二甲醚为原料，以金属氧化物为催化剂氧化而成。5.甲醇脱氢法甲醇直接脱氢可得到无水甲醛，同时副产氢气。该工艺是极具吸引力的甲醛制备方法。其进展关键在于过程催化剂性能的提高。
下游产品:固色剂M --> 二乙烯三胺五醋
蒸气压:52 mm Hg ( 37 °C)
用途五:水溶液为消毒防腐剂
FEMA:2815
具有强烈的刺激性、窒息