CAS 123-43-3 MFCD00007521-2-Sulfoacetic Acid 2-磺酸基乙酸 TAO{mole}

2-Sulfoacetic Acid 2-磺酸基乙酸

CAS 123-43-3 MFCD00007521

化学结构图

SMILES: O=C(O)CS(=O)(=O)O

化学属性

Mol. Formula	HO3SCH2CO2H
Mol. Weight	140.12
Melting Point	81-88 °C(lit.)
Density	1.875
Solubility	溶于水，溶于乙醇，不溶于醚、氯仿。

别名和识别编码

Chemical Name	2-Sulfoacetic Acid
MDL Number	MFCD00007521
PubChem Substance ID	31257
CAS Number	123-43-3
EC Number	204-627-2
Synonym	SULFOACETIC ACID, TECH. Sulfoacetic acid 磺基乙酸磺[酸基]乙酸 Sulfoethanoic acid Kyselina sulfooctova sulfo-aceticaci kyselinasulfooctova SULFOACETIC ACID sulphoacetic acid 2-SULFOACETIC ACID SULFOETHANOIC ACID
Chemical Name Translation	2-磺酸基乙酸
Merck Number	13,9042
Wiswesser Line Notation	WSQ1VQ
Beilstein Registry Number	1764390
LabNetwork Molecule ID	LN01867180
InChI	InChI=1S/C2H4O5S/c3-2(4)1-8(5,6)7/h1H2,(H,3,4)(H,5,6,7)

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

安全信息

RTECSAJ4900000

GHS Symbol

Precautionary statements

P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
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。
P305+P351+P338

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H312 Harmful in contact with skin 皮肤接触有害
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes C

WGK Germany3

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Signal word Danger

Safety Statements

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）；
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；
S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
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；

Risk Statements

R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
R34 Causes burns 会导致灼伤

UN Number UN 3261 8/PG 2

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1570 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3160 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

其他信息

RTECS号:AJ4900000
HazardClass:8
外观性质:固体, 易吸潮。
PackingGroup:III
MOL 文件:123-43-3.mol