CAS 10213-79-3 MFCD00149176-Sodium Metasilicate Pentahydrate 五水合硅酸钠 -LabNovo

Sodium Metasilicate Pentahydrate 五水合硅酸钠

CAS 10213-79-3 MFCD00149176

化学结构图

SMILES: O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O

化学属性

Mol. Formula	Na2SiO3· 5H2O
Mol. Weight	212.14
Melting Point	72°
Density	1.75
TSCA	Yes

别名和识别编码

Chemical Name	Sodium Metasilicate Pentahydrate
MDL Number	MFCD00149176
PubChem Substance ID	57652358
EC Number	229-912-9
CAS Number	10213-79-3
Merck Number	14,8642
Synonym	五水硅酸钠偏硅酸钠五水合物
Chemical Name Translation	五水合硅酸钠

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安全信息

WGK Germany3

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

Signal word

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H290 May be corrosive to metals 可能腐蚀金属。
H335 May cause respiratory irritation 可能导致呼吸道刺激

RTECSVV9287500

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

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）；
S13 Keep away from food, drink and animal foodstuffs 远离食品、饮料和动物饲料保存；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
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；

Packing GroupIII

UN Number UN3253

Risk Statements