1.06528
Sodium disulfite
(sodium metabisulfite) for analysis EMSURE® ACS,Reag. Ph Eur
Manufacturer: Supelco
CAS Number: 7681-57-4
Synonym(S): Sodium disulfite, Sodium metabisulfite, Sodium pyrosulfite, Disulfite, Pyrosulfite
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 1.06528-100-G | In Stock | ₹ 2,220.00 |
| 500 G | 1.06528-500-G | In Stock | ₹ 4,800.00 |
| 1 KG | 1.06528-1-KG | In Stock | ₹ 7,390.00 |
| 5 KG | 1.06528-5-KG | In Stock | ₹ 25,850.00 |
| 50 KG | 1.06528-50-KG | In Stock | ₹ 2,40,080.00 |
1.06528 - 100 G
In Stock
Quantity
1
Base Price: ₹ 2,220.00
GST (18%): ₹ 399.60
Total Price: ₹ 2,619.60
grade
ACS reagent
Quality Level
300
Agency
reag. Ph. Eur.
product line
EMSURE®
Assay
98.0-100.5% (iodometric)
form
powder
potency
1540 mg/kg LD50, oral (Rat)>2000 mg/kg LD50, skin (Rat)
impurities
≤0.005% Insoluble matter
pH
3.5-5 (20 °C, 50 g/L in H2O)
mp
150 °C (decomposition)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sodium Metabisulfite | Supelco | ₹ 10,911.60 | |
| | Sodium metabisulfite | Supelco | ₹ 5,672.30 | |
| | Sodium metabisulfite | Sigma Aldrich | ₹ 4,081.03 - ₹ 10,067.25 | |
 | Sodium disulfite | SAFC | ₹ 14,846.49 - ₹ 65,588.68 | |
| | Sodium metabisulfite | Sigma Aldrich | ₹ 3,041.83 - ₹ 9,509.77 | |
| | Sodium metabisulfite | Sigma Aldrich | ₹ 13,758.58 | |
 | Sodium disulfite | Supelco | ₹ 1,045.32 - ₹ 11,820.00 |
Description
- Analysis Note: Assay (iodometric): 98.0 - 100.5 %Identity: passes testAppearance of solution: passes testpH-value (5 %; water): 3.5 - 5.0Insoluble matter: ≤ 0.005 %Chloride (Cl): ≤ 0.005 %Thiosulfate (S₂O₃): ≤ 0.05 %: passes testHeavy metals (as Pb): ≤ 0.001 %As (Arsenic): ≤ 0.0001 %Fe (Iron): ≤ 0.0005 %
- Legal Information: EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
Supplementary Hazards
EUH031
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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grade: ACS reagent
Quality Level: 300
Agency: reag. Ph. Eur.
product line: EMSURE®
Assay: 98.0-100.5% (iodometric)
form: powder
potency: 1540 mg/kg LD50, oral (Rat)>2000 mg/kg LD50, skin (Rat)
impurities: ≤0.005% Insoluble matter
pH: 3.5-5 (20 °C, 50 g/L in H2O)
mp: 150 °C (decomposition)
grade:
ACS reagent
Quality Level:
300
Agency:
reag. Ph. Eur.
product line:
EMSURE®
Assay:
98.0-100.5% (iodometric)
form:
powder
potency:
1540 mg/kg LD50, oral (Rat)>2000 mg/kg LD50, skin (Rat)
impurities:
≤0.005% Insoluble matter
pH:
3.5-5 (20 °C, 50 g/L in H2O)
mp:
150 °C (decomposition)
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__
pH:
5.7 (20 °C, 10 g/L in H2O)
mp:
550 °C
grade: __
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product line: EMPLURA®
Assay: 99.0-100.5% dry basis (acidimetric)
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potency: 1267 mg/kg LD50, oral (Rat)
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mp: 308 °C
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99.0-100.5% dry basis (acidimetric)
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grade:
ACS reagent
Quality Level:
300
Agency:
reag. ISOreag. Ph. Eur.
product line:
EMSURE®
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≥99.5% (alkalimetric)
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solid
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1267 mg/kg LD50, oral (Rat)
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≤0.005% Insoluble matter
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5.5-8.0 (20 °C, 50 g/L in H2O)
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308 °C