CAS 7782-91-4 MFCD00036287-Molybdic acid 钼酸 TAO{mole}

Molybdic acid 钼酸

CAS 7782-91-4 MFCD00036287

化学结构图

SMILES: O=[Mo-2](=O)(=O)=O.[H+]

化学属性

Mol. Formula	H2MoO4
Mol. Weight	161.95
Density	3.1
TSCA	Yes
Melting Point	300 °C
Solubility	70 G/L (20 ºC)
Vapor Density	6.2 (vs air)
Stability	对湿度敏感

别名和识别编码

Chemical Name	Molybdic Acid
MDL Number	MFCD00036287
CAS Number	7782-91-4
EC Number	231-970-5
Synonym	Molybdic acid, 85% MoO3 basis {LY} Molybdic acid, 85% MoO3 basis molybdic acid molybdic(VI) acid {} {LY} Molybdic acid, 85% MoO3 basis {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} { {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Molybdic acid, 85% MoO3 basis {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	82208
Chemical Name Translation	钼酸
InChIKey	VLAPMBHFAWRUQP-UHFFFAOYSA-L
InChI	InChI=1S/Mo.2H2O.2O/h;2*1H2;;/q+2;;;;/p-2
Canonical SMILES	O=[MoH2](=O)(=O)=O

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产品应用

测定磷、磷酸盐和铅，陶瓷釉彩。

安全信息

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
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；
S30 Never add water to this product 切勿将水加入该产品中；
S37 Wear suitable gloves 戴适当手套；
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）；

Risk Statements

R35 Causes severe burns 会导致严重灼伤
R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R48/20/22

Hazard Codes 8

GHS Symbol

WGK Germany3

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激
H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

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。
P203
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
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。
P281 Use personal protective equipment as required. 使用所需的个人防护装备。
P302+P352
P303+P361+P353
P304+P340
P305+P351+P338
P308+P313
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
P318
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P332+P317
P337+P313
P337+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
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger Warning

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

UN Number 1830

Packing GroupII