Sodium metasilicate(Na2SiO3)n
CAS-No.: | 6834-92-0 |
---|---|
UN-No.: | 3253 |
EINECS No.: | 229-912-9 |
Kemler Code: | 80 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
Фед. регистр потенциально опасных хим. и биол. веществ. (RU)
- ПДК м.р. (МГ/М3) 6
- ПДК с.с. (МГ/М3) 2
- H: 290
May be corrosive to metals.
- H: 314
Causes severe skin burns
and eye damage.
- H: 335
May cause respiratory irritation
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 330 + 331
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P: 303 + 361 + 353
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P: 304 + 340
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- P: 305 + 351 + 338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
- P: 310
Immediately call a POISON CENTER/ doctor/...
No statement for this group.
ไม่มีการจัดประเภท GHS ในขณะนี้
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
1089 °C Density (at 20 °C):
2,61 g/cm3
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- Crystamet
- Dinatriummetasilikat
- Disodium metasilicate
- Disodium metasilicate disodium oxosilanediolate Sodium Metasilicate
- Disodium monosilicate
- Metakrzemian sodowy Metakrzemian sodowy pięciowodny Metso Simet SODIUM METASILICATE Sodium Metasilicate Anhydrous Sodium Metasilicate Pentahydrate
- Natriumsilicate
- Orthosil
- Silicic acid, disodium salt
- Sodium metasilicate, anhydrous
- Sodium silicate
- Water glass
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