Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> Sodium sulfite

Sodium sulfite

Sodium sulfite price.
  • $13.5 - $3650
  • Product name: Sodium sulfite
  • CAS: 7757-83-7
  • MF: Na2O3S
  • MW: 126.04
  • EINECS:231-821-4
  • MDL Number:MFCD00003503
  • Synonyms:natriumsulfurosum ;sodiumsulfite(2:1) ;sodiumsulfite[na2so3] ;sulftech ;Sulfurousacid,disodiumsalt ;sulfurousacid,sodiumsalt(1:2) ;s-wat ;Sodium sulfite, ACS, 98.0% min
Price55 Properties Safety Information Description
55 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • BroadPharm
  • Chem-Impex
  • ChemPure Brand Chemicals
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • TRC
  • Usbiological
Package
  • 1g
  • 10g
  • 100g
  • 250G
  • 500g
  • 1KG
  • 2kg
  • 2500g
  • 2.5KG
  • 5KG
  • 10000g
  • 10kg
  • 12kg
  • 6x2.5kg
  • 20Kg
  • 25KG
  • 50kg
  • 100KG
  • ManufacturerAK Scientific
  • Product numberR413
  • Product descriptionSodium sulfite
  • Packaging500g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17933
  • Product descriptionSodium sulfite, anhydrous 98%
  • Packaging500g
  • Price$43.2
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number013454
  • Product descriptionSodium sulfite, ACS 98.0% min
  • Packaging500g
  • Price$55.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number013454
  • Product descriptionSodium sulfite, ACS 98.0% min
  • Packaging2kg
  • Price$93.8
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17933
  • Product descriptionSodium sulfite, anhydrous 98%
  • Packaging2500g
  • Price$119
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number013454
  • Product descriptionSodium sulfite, ACS 98.0% min
  • Packaging10kg
  • Price$372
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17933
  • Product descriptionSodium sulfite, anhydrous 98%
  • Packaging10000g
  • Price$386
  • Updated2024-03-01
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21395
  • Product descriptionSodium sulfite 98%
  • Packaging100g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01630
  • Product descriptionSodiumsulfite,≥98.0%(Titration),ACSreagent ≥98.0%(Titration)
  • Packaging250G
  • Price$13.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31892
  • Product descriptionSodium sulfite 98.0-100.5% (Assay)
  • Packaging1KG
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01630
  • Product descriptionSodium sulfite ≥ 98.0% (Titration)
  • Packaging1KG
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01630
  • Product descriptionSodium sulfite ≥ 98.0% (Titration)
  • Packaging2.5KG
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31892
  • Product descriptionSodium sulfite 98.0-100.5% (Assay)
  • Packaging2.5KG
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31892
  • Product descriptionSodium sulfite 98.0-100.5% (Assay)
  • Packaging5KG
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31892
  • Product descriptionSodiumsulfite,98.0-100.5%(Assay),meetsUSP/FCCspecifications 98.0-100.5%(Assay)
  • Packaging100KG
  • Price$943.49
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01630
  • Product descriptionSodium sulfite ≥ 98.0% (Titration)
  • Packaging5KG
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific R413 Sodium sulfite 500g $54 2021-12-16 Buy
Alfa Aesar A17933 Sodium sulfite, anhydrous 98% 500g $43.2 2024-03-01 Buy
Alfa Aesar 013454 Sodium sulfite, ACS 98.0% min 500g $55.6 2024-03-01 Buy
Alfa Aesar 013454 Sodium sulfite, ACS 98.0% min 2kg $93.8 2023-06-20 Buy
Alfa Aesar A17933 Sodium sulfite, anhydrous 98% 2500g $119 2024-03-01 Buy
Alfa Aesar 013454 Sodium sulfite, ACS 98.0% min 10kg $372 2023-06-20 Buy
Alfa Aesar A17933 Sodium sulfite, anhydrous 98% 10000g $386 2024-03-01 Buy
BroadPharm BP-21395 Sodium sulfite 98% 100g $35 2021-12-16 Buy
Chem-Impex 01630 Sodiumsulfite,≥98.0%(Titration),ACSreagent ≥98.0%(Titration) 250G $13.5 2021-12-16 Buy
Chem-Impex 31892 Sodium sulfite 98.0-100.5% (Assay) 1KG $15 2021-12-16 Buy
Chem-Impex 01630 Sodium sulfite ≥ 98.0% (Titration) 1KG $15 2021-12-16 Buy
Chem-Impex 01630 Sodium sulfite ≥ 98.0% (Titration) 2.5KG $30 2021-12-16 Buy
Chem-Impex 31892 Sodium sulfite 98.0-100.5% (Assay) 2.5KG $30 2021-12-16 Buy
Chem-Impex 31892 Sodium sulfite 98.0-100.5% (Assay) 5KG $50 2021-12-16 Buy
Chem-Impex 31892 Sodiumsulfite,98.0-100.5%(Assay),meetsUSP/FCCspecifications 98.0-100.5%(Assay) 100KG $943.49 2021-12-16 Buy
Chem-Impex 01630 Sodium sulfite ≥ 98.0% (Titration) 5KG $50 2021-12-16 Buy
Next Last

Properties

Melting point :500 °C
Density :2.63
refractive index :1,484
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Solid
Specific Gravity :2.633
color :White to slightly yellow
PH :9.0-10.5 (25℃, 1M in H2O)
Odor :Odorless
PH Range :9.0 - 10.5 at 126 g/l at 25 °C
Water Solubility :23 g/100 mL (20 ºC)
Sensitive :Hygroscopic
Merck :14,8682
Stability :Stable. Incompatible with strong acids. Moisture and air sensitive.
CAS DataBase Reference :7757-83-7(CAS DataBase Reference)
NIST Chemistry Reference :sodium sulfite(7757-83-7)
EPA Substance Registry System :Sodium sulfite (7757-83-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

As a soluble sodium salt of sulfurous acid, Sodium sulfite (Na2SO3) shows blenching, de-sulfurizing and dechlorinating properties which is widely applied in various fields. It is primarily used in the pulp and papermaking industry due to its blenching activity. It can serve as a good additive to help preserve the fresh appearance of good products. Besides, sodium sulfite is a component in many pharmaceuticals, which is effective to maintain the potency and stability of drugs. It can also be applied for water treatment as an oxygen scavenger agent and applied in flue gas desulfurization and preservation of photo developer solutions, etc.

More related product prices

METHYL LINOLENATE POTASSIUM NITRITE Sodium metabisulfite Sodium bicarbonate Zirconium dioxide Sodium thiosulfate pentahydrate Sodium benzoate Sodium hydroxide Sodium acetate Sodium gluconate Sodium carbonate Sodium chloride D(+)-Glucose Sodium thiosulfate Sodium bisulfite Sodium sulfate Lithium bromide POTASSIUM SULFITE Potassium tetrafluoroborate Sodium Phosphate, Dibasic

Related product price

Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
Sodium sulfite
$100.00 /1KG
Sodium sulfite CAS:7757-83-7
Hebei Dangtong Import and export Co LTD
Sodium sulfite
$1.40 /1000kilograms
Sodium sulfite CAS:7757-83-7
Henan Bao Enluo International TradeCo.，LTD
Sodium sulfite
$100.00 /1kg
Sodium sulfite CAS:7757-83-7
Anhui Ruihan Technology Co., Ltd
Sodium sulfite
$45.00 /1kg
Sodium sulfite CAS:7757-83-7
Shanxi Naipu Import and Export Co.,Ltd
Sodium sulfite
$100.00 /1KG
Sodium sulfite CAS:7757-83-7
career henan chemical co
Sodium sulfite
$1.00 /1kg
Sodium sulfite CAS:7757-83-7
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Hefei TNJ Chemical Industry Co.,Ltd.