CAS 127-95-7 MFCD00036407-Potassium hydrogen oxalate 草酸氢钾 TAO{mole}

Potassium hydrogen oxalate 草酸氢钾

CAS 127-95-7 MFCD00036407

化学结构图

SMILES: O=C([O-])C(=O)O.[K+]

化学属性

Mol. Formula	C2HKO4
Mol. Weight	128.13
Stability	对湿度敏感
Melting Point	>300 °C

别名和识别编码

Chemical Name	Potassium hydrogen oxalate
Synonym	Potassium hydrogen oxalate {LY} Potassium hydrogen oxalate {} {LY} Potassium hydrogen oxalate {} {} {LY} Potassium hydrogen oxalate {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium hydrogen oxalate {} {} {} {} {} {} {}
EC Number	204-873-0
CAS Number	127-95-7
MDL Number	MFCD00036407
Chemical Name Translation	草酸氢钾
Wiswesser Line Notation	QVVO &-KA-
LabNetwork Molecule ID	LN00196139
PubChem Substance ID	23662386
InChI	InChI=1S/C2H2O4.K/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+1/p-1
Canonical SMILES	[K].O=C(O)C(=O)O

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产品应用

容量分析用作标定标准溶液的基准物质。除去墨水渍点，洁净金属、木材等。

安全信息

Packing GroupIII

Hazard Class6.1(b)

UN Number 2811

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

RTECSRO3600000

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE/DURATION           : 660 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - nausea or vomiting
   Kidney, Ureter, Bladder - other changes in urine composition
REFERENCE :
   MMWOAU Muenchener Medicinische Wochenschrift.  (Munich, Fed. Rep. Ger.)
   V.33-115, 1886-1973.  Volume(issue)/page/year: 79,1481,1932

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Vascular - BP lowering not characterized in autonomic section
   Kidney, Ureter, Bladder - urine volume decreased
REFERENCE :
   MMWOAU Muenchener Medicinische Wochenschrift.  (Munich, Fed. Rep. Ger.)
   V.33-115, 1886-1973.  Volume(issue)/page/year: 79,1481,1932

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 1071 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Gastrointestinal - changes in structure or function of esophagus
   Gastrointestinal - nausea or vomiting
REFERENCE :
   MLDCAS Medecine Legale et Dommage Corporel.  (Paris, France)  V.1-7,
   1968-74.  Discontinued.  Volume(issue)/page/year: 4,178,1971

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE/DURATION           : 400 mg/kg
TOXIC EFFECTS :
   Behavioral - fluid intake
   Vascular - BP elevation not characterized in autonomic section
   Gastrointestinal - nausea or vomiting
REFERENCE :
   MMWOAU Muenchener Medicinische Wochenschrift.  (Munich, Fed. Rep. Ger.)
   V.33-115, 1886-1973.  Volume(issue)/page/year: 79,1481,1932

Hazard statements

H302 Harmful if swallowed 吞食有害
H312 Harmful in contact with skin 皮肤接触有害

Precautionary statements

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。
P264+P265
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。
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。
P301+P312
P301+P317
P302+P352
P304+P340
P305+P351+P338
P305+P354+P338
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/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
P317
P319
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
P332+P317
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
P362+P364
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

其他信息

MOL 文件:127-95-7.mol
用途一:容量分析用作标定标准溶液的基准物质。除去墨水渍点，洁净金属、木材等。
外观性质:白色结晶。无气味。微有吸湿性。受热分解。溶于40份冷水、6份沸水，微溶于乙醇。0.1mol/L水溶液pH为2.7。有毒.密度:2.0
无气味。微有吸湿性。受热分解。溶于40份冷水、6份沸水，微溶于乙醇。0.1mol/L水溶液pH为2.7。有毒.
上游原料:草酸
草酸氢钾价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30154960 草酸氢钾;乙二酸氢钾; 重草酸钾; 酸性草酸钾 500g 36元