CAS 339527-86-5 MFCD00049669-Potassium Tetracyanonickelate(II) Hydrate 四氰基镍(II)酸钾水合物 TAO{mole}

SMILES: O.[K+].[K+].N#C[Ni-2](C#N)(C#N)C#N

Chemical Name	Potassium Tetracyanonickelate(II) Hydrate
Synonym	Dipotassium tetracyanonickelate 镍氰化钾 POTASSIUM TETRACYANONICKELATE(II), 99.99% METALS BASIS Potassium nickel cyanide POTASSIUM TETRACYANONICKELATE 四氰基镍(II)酸钾水合物镍氰化钾 DIPOTASSIUMNICKELTETRACYANIDE Potassium nickel(II) cyanide NICKELPOTASSIUMCYANIDE,CRYSTAL,PURIFIED Nickelate(2-), tetrakis(cyano-.kappa.C)-, dipotassium, (SP-4-1)- POTASSIUM TETRACYANONICKELATE (II) dipotassium tetracyanoniccolate POTASSIUM NICKEL CYANIDE NICKEL POTASSIUM CYANIDE Nickelate(2-), tetrakis(cyano-C)-, dipotassium, (SP-4-1)- 氰化钾镍氰化镍钾
MDL Number	MFCD00049669
PubChem Substance ID	24878804
EC Number	238-082-7
CAS Number	339527-86-5
Merck Number	14,7684
Chemical Name Translation	四氰基镍(II)酸钾水合物

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WGK Germany3

GHS Symbol

Precautionary statements

P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P273 Avoid release to the environment. 避免释放到环境中。
P301+P310
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
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。
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。

Signal word Danger

Hazard statements

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
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）；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”

Packing GroupIII

UN Number UN 1588 6.1/PG 2 UN1588

Risk Statements

R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
R42/43
R22 Harmful if swallowed 吞咽有害
R49 May cause cancer by inhalation 吸入会致癌
R15/29 Contact with water liberates toxic, extremely flammable gases 接触水即释放有毒且高度可燃气体

Hazard Codes T

Hazard Class6.1(b)

RTECSQR8650000

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