- Price
Supplier Type
- Manufacturer
- custom synthesis
- contract manufacturer
- Trader
- Reagent
Supplier Region
- Gujarat(17)
- New Delhi(4)
- Telangana(2)
- Maharashtra(12)
- Mumbai(3)
- Karnataka(2)
- Rajasthan(1)
- Hyderabad(1)
- Andhra Pradesh(1)
- Delhi(2)
- Ahmedabad(1)
- Vadodara(1)
Purity
- puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E223, dry, 97-100.5%
- analytical standard
- 99%
- 98%+
- 98%
- 97%
- 96.50%
- (sodium metabisulfite), EMPROVE? ESSENTIAL, Ph. Eur., BP, JP, NF, E 223
- (sodium metabisulfite) for analysis EMSURE? ACS,Reag. Ph Eur
Package
- 100g
- 1kg
- 0.18
- 2x500mg
- 1G
- 500g
- Kg
- 500gm
- 2kg
- 25125kg and 1 MT
- 2.5kg
- 5kg
- 10kg
- 6x2.5kg
- 4x5kg
- 25kg
- 50kg
- 1 kg
- 1MT
- 5 kg
- 10 kg
- 500Gms
Sodium metabisulfite
- CAS:7681-57-4
- MF:H2O5S2.2Na
- MW:192.12
- EINECS:231-673-0
- Melting point::
- >300 °C (lit.)
- Density :
- 1.48
- storage temp. :
- Store at +5°C to +30°C.
- solubility :
- 540 g/L (20°C)
- form :
- Powder/Solid
- color :
- White to slightly yellow
- Specific Gravity:
- 1.48
- PH Range:
- 4.5 at 50 g/l at 20 °C
- PH:
- 3.5-5 (50g/l, H2O, 20℃)
- Odor:
- Sulphorous
- Water Solubility :
- 540 g/L (20 ºC)
- Sensitive :
- Air & Moisture Sensitive
- Merck :
- 14,8638
- Exposure limits:
- ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3
- Stability::
- Stable. Incompatible with strong oxidizing agents, strong acids. Contact with strong acids releases a poisonous gas. May be moisture and air sensitive.
- InChIKey:
- HRZFUMHJMZEROT-UHFFFAOYSA-L
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H302-H318
- Precautionary statements
- P264-P270-P280-P301+P312-P305+P351+P338-P501
Sodium metabisulfite 7681-57-4
Sodium metabisulfite 7681-57-4
Sodium metabisulfite 7681-57-4
Sodium metabisulfite 7681-57-4
Sodium metabisulfite 7681-57-4
Sodium metabisulfite 7681-57-4