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Mubychem Group, established in
1976, is the pioneer manufacturer of Zinc Chloride, Ammonium
Chloride, Calcium Chloride, Potassium Chloride, Sodium Acetate,
Sodium Thiosulphate, Pharmaceutical, Fragrance & Flavor chemicals in
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Sodium Acetate
CAS:
127-09-3 (Anhydrous); 6131-90-4 (Trihydrate)
Chemical Formula: CH3COO-Na
Buy Sodium Acetate; Door Delivery
Sodium Acetate BP USP ACS AR Food Grade
GRADES AND SPECIFICATIONS OF SODIUM ACETATE TRI-HYDRATE CRYSTALS.
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SPECIFICATIONS |
SODIUM ACETATE
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SODIUM ACETATE
|
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Assay |
99% minimum |
98% minimum |
|
Appearance |
White Transparent Crystalline |
Off-White Crystalline |
|
Test Solution |
A 10% Solution is clear & colourles |
A 10% Solution is clear & colourles |
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pH |
7.5-9 |
7.5-9 |
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Arsenic |
Less than 1 ppm |
Less than 1 ppm |
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Calcium & Magnesium |
Less than 50 ppm |
Less than 100 ppm |
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Heavy Metals |
Less than 1 ppm |
Less than 5 ppm |
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Iron |
Less than 10 ppm |
Less than 10 ppm |
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Chlorides |
Less than 0.03% |
Less than 1% |
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Sulphates |
Less than 0.02% |
Less than 0.5% |
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Packing |
As required |
As required |
GRADES OF SODIUM ACETATE ANHYDROUS POWDER AND SPECIFICATIONS.
|
Specifications |
SOD. ACETATE
|
SOD. ACETATE
|
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Purity |
99 % minimum purity as CH3COONa |
98.5% minimum purity as CH3COONa |
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Appearance |
Snow-White Powder |
White to Off-White Powder |
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Clarity of 10% Solution |
A 10% Solution w/v is clear and colourless |
A 10% Solution w/v is clear |
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pH (10% Sod. Acetate in water) |
pH between 7.5-9 |
pH between 7.5-9 |
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Arsenic |
Arsenic < 1ppm. |
Arsenic < 1ppm. |
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Calcium and Magnesium |
Calcium and magnesium to pass the test 50 ppm |
Calcium and magnesium to pass the test 100 ppm |
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Heavy Metals |
Heavy Metals < 1ppm |
Heavy Metals < 1ppm |
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Iron |
Iron < 5ppm |
Iron < 5ppm |
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Chloride |
Chloride < 250ppm |
Chloride < 1000ppm |
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Sulphate < 225ppm |
Sulphate < 200ppm |
Sulphate < 500ppm |
|
Packing |
As required |
As required |
We offer Sodium Acetate I.P. Sodium Acetate B.P. Sodium Acetate U.S.P. and Extra Pure from our world class FDA approved, ISO-9001-2008 Certified facility, Anmol Chemicals
Sodium Acetate IP Pharma Grade
>|
Particulars |
IP Grade |
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Dry Basis Assay |
99 to 101% |
|
Characteristics |
Colourless Crystals |
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Solubility |
Soluble in 0.8 part of water and in 19 parts of Ethanol (96%) |
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Clarity and colour of 10% w/v solution |
Clear and Colourless |
|
Alkalinity (pH of 5% solution) |
7.5-9.0 |
|
Arsenic |
2 ppm |
|
Calcium and Magnesium (calculated as Ca) |
50 ppm |
|
Heavy Metals as Lead |
10 ppm |
|
Iron |
10 ppm |
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Chloride |
200 ppm |
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Sulphate |
200 ppm |
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Reducing Substances |
Passes test |
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Packing |
In 50 Kg HDPE bag with HMHDPE liner |
Sodium Acetate United States Pharmacopoeia (USP) Grade
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Particulars |
USP Grade |
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Dry Basis Assay |
99 to 101% |
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Characteristics |
Colourless Crystals |
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Solubility |
Soluble in 0.8 part of water and in 19 parts of Ethanol (96%) |
|
Clarity and colour of 10% w/v solution |
Clear and Colourless |
|
Alkalinity (pH of 5% solution) |
7.5-9.0 |
|
Arsenic |
2 ppm |
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Calcium and Magnesium (calculated as Ca) |
50 ppm |
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Heavy Metals as Lead |
10 ppm |
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Iron |
10 ppm |
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Chloride |
200 ppm |
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Sulphate |
200 ppm |
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Reducing Substances |
Passes test |
|
Packing |
In 50 Kg HDPE bags with HMHDPE liner |
Applications
Sodium acetate is used in the textile industry to neutralize sulfuric acid waste streams, and as a photo resist while using aniline dyes. It is also a pickling agent in chrome tanning, and it helps to retard vulcanization of chloroprene in synthetic rubber production. It is also used as "hot-ice" in hand warmer.
It is the chemical that gives salt and vinegar chips (crisps) their flavor. It may also be added to foods as a preservative; in this application it is usually written as "sodium diacetate" and labeled E262. It is also used for pH control or buffer.
As the conjugate base of a weak acid, a solution of sodium acetate and acetic acid can act as a buffer to keep a relatively constant pH. This is useful especially in biochemical applications where reactions are pH dependent. The FOOD industry relies on it as a buffer in controlling pH of food items during various stages of processing as well as for the finished consumable item. It is also used as a flavor enhancer in meat and poultry
It is also used in consumer HEATING PADS or hand warmers and is also used in hot ice. Sodium acetate trihydrate crystals melt at 58 °C, dissolving in their water of crystallization. When they are heated to around 100 °C, and subsequently allowed to cool, the aqueous solution becomes supersaturated. This solution is capable of super cooling to room temperature without forming crystals. By clicking on a metal disc in the heating pad, a nucleation center is formed which causes the solution to crystallize into solid trihydrate crystals again. The bond-forming process of crystallization is exothermic, hence heat is emitted. The latent heat of fusion is about 264–289 kJ/kg.
The MEDICAL & PHARMACEUTICAL industry uses it in formula for diuretic expectorants and systemic alkalizers. It is commonly used in dry blends for renal dialysis. The heat of crystallization generated by sodium acetate is widely and effectively used in the heat pack industry.
Jumbo Bags Packing for Export
More from Sodium Acetate Manufacturer at:
MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564.
FAX: 91-22-23728264.
e-mail:
info@mubychem.com
Cell Call to Anmol: +91-9821870100 or Ambrish: +91-9821570100
Copyright
and Usual
Disclaimer
is Applicable.
Last
updated: 13 July, 2010.
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The other one has no time.
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