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69f0b2b178b41d36ece5e100Sodium Metabisulphite 98% Ar

Buy Sodium Metabisulphite 98% AR online at ibuychemikals. Sodium Metabisulphite 98% AR from Virat Labs, manufactured by Vijay Enterprises, is a white to yellowish crystalline reducing agent (CAS No. 7681-57-4, Na2S2O5, molecular weight 190.10), supplied in AR (Analytical Reagent) grade for laboratory, research and industrial applications.

It is quality checked for assay, assay, solubility, pH, appearance of solution, chloride, insoluble matter, heavy metals, arsenic and other parameters to give consistent, reproducible results. It is widely used for as a reducing agent and antioxidant in analytical chemistry, iodometric work, dechlorination of water samples, food and beverage preservation studies, photographic and textile processing.

Store in a tightly closed container in a cool, dry place away from moisture, acids and oxidisers; exposure to air slowly releases sulphur dioxide. When you buy Sodium Metabisulphite 98% AR from ibuychemikals, you get genuine Virat Labs quality with secure packaging, competitive pricing and fast delivery across India.

GHS Classification & Hazard Statements

GHS pictograms: GHS05 (Corrosion), GHS07 (Exclamation mark)

GHS classification:

Acute toxicity, Oral, Category 4 (H302)
Serious eye damage, Category 1 (H318)

Hazard statements:

H302: Harmful if swallowed.
H318: Causes serious eye damage.

Disclaimer

Images shown are for representation purposes only. The actual product, packaging and label may vary on delivery. Please refer to the product details for accurate information.

VLFC3870^500gm

INR473.18In Stock

Virat Labs

Sodium Metabisulphite 98% Ar

Brand/Manufacturer : Virat Labs

CAS.No: 7681-57-4

SKU: VLFC3870^500gm

Sold By: VIJAY ENTERPRISES

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₹473.2

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Features

Sodium Metabisulphite 98% AR from Virat Labs, manufactured by Vijay Enterprises, in AR (Analytical Reagent) grade (CAS No. 7681-57-4, Na2S2O5, MW 190.10).
Assay: Min. 98%. Quality checked against 13 specification parameters for consistent, reliable performance.
Used for as a reducing agent and antioxidant in analytical chemistry, iodometric work, dechlorination of water samples, food and beverage preservation studies, photographic and textile processing.
Storage: Store in a tightly closed container in a cool, dry place away from moisture, acids and oxidisers; exposure to air slowly releases sulphur dioxide. Shelf life: 5 Years.
Genuine Virat Labs product with secure packaging, competitive pricing and delivery across India from ibuychemikals.

GHS Classification & Hazard Statements

GHS pictograms: GHS05 (Corrosion), GHS07 (Exclamation mark)

GHS classification:

Acute toxicity, Oral, Category 4 (H302)
Serious eye damage, Category 1 (H318)

Hazard statements:

H302: Harmful if swallowed.
H318: Causes serious eye damage.

Disclaimer

Images shown are for representation purposes only. The actual product, packaging and label may vary on delivery. Please refer to the product details for accurate information.

#	Attribute	Value
1.	Product Name	Sodium Metabisulphite 98% AR
2.	Brand	Virat Labs
3.	Manufacturer	Vijay Enterprises
4.	CAS No	7681-57-4
5.	Molecular Formula	Na2S2O5
6.	Molecular Weight	190.10
7.	Grade	AR (Analytical Reagent)
8.	Physical State	Solid (Crystalline Powder)
9.	Synonyms	Sodium disulphite; Sodium pyrosulphite
10.	Shelf Life	5 Years
11.	Manufacturing Date	May 2024
12.	Description	White to yellow crystalline powder
13.	Assay (Iodometric)	98.57%
14.	Assay (as SO2; iodometric)	65.10%
15.	Solubility (Colour) 10% aq. solution	Passes test
16.	pH (5% solution in water)	4.2
17.	Appearance of solution	Passes
18.	Chloride (Cl)	0.005%
19.	Insoluble matter	<0.005%
20.	Heavy metals (as Pb)	0.000032%
21.	Arsenic (As)	0.0001%
22.	Iron (Fe)	0.000051%
23.	Thiosulphate (S2O3)	0.05%
24.	Phosphate (PO4)	0.00177%
25.	brand	Virat Labs

What is Sodium Metabisulphite 98% AR used for?

Sodium Metabisulphite 98% AR is used for as a reducing agent and antioxidant in analytical chemistry, iodometric work, dechlorination of water samples, food and beverage preservation studies, photographic and textile processing. It is supplied in AR (Analytical Reagent) grade under the Virat Labs brand and is suitable for laboratory, research, QC and industrial applications.

What is the purity / specification of Sodium Metabisulphite 98% AR?

Sodium Metabisulphite 98% AR has an assay specification of Min. 98%. It is also tested for assay, solubility, pH, appearance of solution, chloride, insoluble matter, heavy metals, arsenic and other parameters. The complete test results are listed under Product Details.

How should Sodium Metabisulphite 98% AR be stored?

Store in a tightly closed container in a cool, dry place away from moisture, acids and oxidisers; exposure to air slowly releases sulphur dioxide. The shelf life is 5 Years when stored as recommended.

Is Sodium Metabisulphite 98% AR hazardous? What precautions should I take?

Yes. Sodium metabisulphite is harmful if swallowed, causes serious eye damage and releases toxic sulphur dioxide gas on contact with acids. Wear goggles and gloves and use in a well-ventilated area. Always refer to the MSDS before use.

Who manufactures Sodium Metabisulphite 98% AR?

Sodium Metabisulphite 98% AR is manufactured by Vijay Enterprises and sold under the Virat Labs brand. You can buy it online from ibuychemikals with secure packaging and delivery across India; the COA and MSDS can be provided on request.