Our Products

sodium bisulfite-tech grade anhydrous formula 4

Sodium Bisulfite

This monograph for Sodium Bisulfite provides, in addition to common physical constants, a general description including typical appearance, applications, and aqueous solubility. The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent Grade specifications including: Assay

Get Quotation

Re: NEW SODIUM SULFITE GRADE, Sodium Sulfite, Anhydrous

May 29, 2015current Food Grade Sodium Sulfite. The new Chemical Grade will be Kosher certified and NSF Certified. It will meet the AWWA requirements, and although it is not manufactured in a cGMP facility, Solvay Chemicals' Chemical Grade Sodium Sulfite does meet the chemical parameters listed in the Sodium Sulfite monograph of the Food Chemicals Codex (fifth edition).

Get Quotation

Anhydrous Compound Definition and Examples

Table salt is anhydrous sodium chloride (NaCl). Gaseous HCl is anhydrous, which differentiates it from hydrochloric acid, a solution of 37 percent HCl in water (w/w). Heating copper(II) sulfate pentahydrate (CuSO 4 5H 2O) yields anhydrous copper(II) sulfate (CuSO 4).

Get Quotation

sodium sulfite, 7757

•general chem corp (previously allied), stauffer, va chem produce a technical grade sodium sulfite anhydrous with a minimum typical analysis of 96.5%, granular technical has a typical analysis of 98.0% with food photographic grades at 98.6%. koppers supplies on-purpose material made from sulfur dioxidewith an analysis of 96-97%koppers

Get Quotation

What Is Sodium Bisulfate and How Is It Used?

As noted in the U.S. Department of Health and Human Services' Products Database, sodium bisulfate is one of the many synonyms for sodium acid sulfate.It is a dry acid in crystal, granular, or powder form that is used as a pH adjuster, fungicide, herbicide, or microbiocide (a product that kills microbes) in a variety of industries, such as cleaning and swimming pool maintenance.

Get Quotation

SODIUM BISULFITE SOLUTION MATERIAL SAFETY DATA

October 26, 2009 Sodium Bisulfite Solution Page 3 of 4 Respirators: Where sulfur dioxide or liquid aerosol mists are generated and cannot be controlled to within acceptable levels, use appropriate NIOSH-approved respiratory protection equipment (combined

Get Quotation

Sodium Thiosulfate Formula

Formula and structure: The chemical formula of sodium thiosulfate is Na 2 S 2 O 3 and its molar mass is 158.11 g/mol. It is also available as its pentahydrate salt (Na 2 S 2 O 3.5H 2 O), with a molar mass of 248.18 g/mol. It is an ionic compound composed of two sodium cations (Na +) and the negatively charged thiosulfate anion (S 2 O 3-), in which the central sulfur atom is bonded to three

Get Quotation

Recommended Shelf Life

A7746 Sodium Sulphate anhydrous SA granules RT 5 years 1 year A7929 Sodium Sulphate anhydrous SA powder RT 5 years 1 year A7887 Sodium Sulphite anhydrous SA RT 5 years 1 year A7041 Sodium (+)-Tartrate 2H2O SA RT 5 years A7834 di-Sodium Tetraborate 10H2O SA RT 5 years 1 year A7933 Sodium Thiosulphate 5H2O SA RT 5 years 1 year

Get Quotation

sodium bisulfite pharmaceutical grade_OKCHEM

Basic Description. Sodium Bisulfite Pharmaceutical Grade, Find Complete Details about Sodium Bisulfite Pharmaceutical Grade,Sodium Bisulfite Pharmaceutical Grade,Sodium Bisulfite Pharmaceutical Grade Products,Sodium Bisulfite Pharmaceutical Grade 7631-90-5 from Sulphate Supplier or Manufacturer-Lubon Industry Co., Ltd.

Get Quotation

SODIUM SULFIDE, ANHYDROUS

Sodium sulfide, anhydrous is a yellow to brick red crystalline mass or fused solid with an odor of rotten eggs. If exposed to moist air it is liable to spontaneous heating and may cause ignition of nearby combustible material. It absorbs moisture from the air.

Get Quotation

Sodium Sulfate Anhydrous

MSDS # 695.00 Sodium Sulfate Anhydrous Scholar Chemistry Section 9: Physical and Chemical Properties Molecular formula Na2SO4. Appearance White crystalline powder. Molecular weight 142.04. Odor No odor. Specific Gravity 2.7 g/mL 20C. Odor Threshold N/A. Vapor Density (air=1) N/A. Solubility Soluble in water. Melting Point 884C.

Get Quotation

SODIUM METABISULFITE TECHNICAL GRADE

Products Home SODIUM METABISULFITE TECHNICAL GRADE. SODIUM METABISULFITE TECHNICAL GRADE. MAIN USES Formula: Na 2 S 2 O 5 Molecular Weight: 190.11 pH of 5% Solution: 4.3 Bulk Density, lb/ft 3: 86 Free flowing, white to slightly yellow, fine granular crystal having a characteristic odor of sulfur dioxide and is soluble in water. Main

Get Quotation

Sodium Metabisulfite(Industrial grade)

4.0-5.0 Use: It is used in the bleaching of cotton fabric, and used for reducer in the industries, such as dyeing, paper-making, tanning, chemical synthesis, etc. It also can be used for medicine intermediate, photographic developer, food bleacher, preservative, antioxidant, etc.

Get Quotation

Difference Between Sodium Bisulfite and Sodium

Oct 06, 2011What is Sodium Metabisulfite 4. Side by Side Comparison – Sodium Bisulfite vs Sodium Metabisulfite in Tabular Form 5. Summary. What is Sodium Bisulfite? Sodium bisulfite is the compound having the chemical formula NaHSO 3. It has a molar mass of 104 g mol-1. Moreover, it exists as a white solid, and when it is in the liquid form, it acts as a corrosive liquid.

Get Quotation

Sodium Citrate Anhydrous Dihydrate BP USP IP Food grade

Sodium Citrate Anhydrous Dihydrate BP USP IP FCC Food grade Manufacturers. Sodium Citrate CAS Number 68-04-2, Molecular Weight 258.07, Chemical Formula C6H5Na3O7. Italian Produttori di citrato di sodio Arabic سترات الصوديوم التجارية الصرفة الصيدلانية والغذائية الصف مصنعين

Get Quotation

Shandong Kailong Chemical Technology Development Co., Ltd

Sodium Metabisulphite|Sodium Bisulfite|Anhydrous sodium sulfite--Shandong Kailong Chemical Technology Development Co., Ltd. Shandong Kailong Chemical Technology Development Co., Ltd. - E-mail: infoklong.cn - Food grade sodium bicarbonate . Description. CAS: 393-52-2. Molecular formula:C 7 H 4 ClFO. Molecular weight:158.56.

Get Quotation

SODIUM DICHLOROISOCYANURATE (ANHYDROUS and

Sodium chloride Not more than 2 % See description under TESTS. Loss on drying (Vol. 4) Anhydrous: not more than 3.0% (127o, 1.5 h) Dihydrate: between 11.0% and 14.0% (127o, 1.5 h) Lead (Vol. 4) Not more than 2 mg/kg Determine using an atomic absorption technique appropriate to the specified level.

Get Quotation

Sodium metabisulfite = sodium bisulfite

May 15, 2008sodium bisulfite is an old name for sodiumhydrogensulfite NaHSO3 and does not exist in solid form. In the solid form the formula is Na2S2O5 which is Sodium disulfite and this has the old name sodium metabisulfite. So if in your formula sodiumbisulfite (in solid form) is

Get Quotation

Sodium Bisulfite

Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s 1 .The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first

Get Quotation

Sodium sulphite

Sodium sulphite Birlasulf SS is used as an antichlor in water treatment and desalination plants; in the reduction of wastewater in chrome-plating industry; as a preservative in the manufacture of trinitrotoluene (TNT); as a bleaching agent and for scrubbing sulphur dioxide gas in pulp mills in power plants and for leather treatment.

Get Quotation

Sodium Bisulfite

Sodium Bisulfite is used for production of intermediates of analgin and aminopyrine; 4. Food grade Sodium Bisulfite is used as bleaching agent, preservatives and antioxidants; 5. Sodium Bisulfite is used for treatment of chrome-containing wastewater, and used for plating additive. Methods of Sodium Bisulfite Transport ation

Get Quotation

Sodium Bisulfate

77 Sodium bisulfate in the commercial product PLT is reported by the petitioners to be 93.2% pure, with 6.8% 78 sodium sulfate (Na. 2. SO. 4) as the only impurity said to be present. Sodium sulfate is the result of the reaction 79 . similar to that used to form sodium bisulfate, as shown below. 80 . 81 . 2 NaCl + H. 2. SO. 4 → Na. 2. SO. 4 + 2 HCl 82 . 83

Get Quotation

Hubbard Hall

Sodium bisulfite tech grade Where to buy. Hubbard-Hall. Connecticut CT. Sodium bisulfite tech grade. Hubbard-Hall: Chemical Suppliers and Industry Experts. Sodium metasilicate anhydrous Where to buy. Hubbard-Hall. Connecticut CT. Sodium metasilicate anhydrous. Hubbard-Hall: Chemical Suppliers and Industry Experts.

Get Quotation

Sodium sulphite

Formula: Na 2 SO 3: Grade: The product is manufactured in the following grades: Photo ; Food ; Technical ; Applications: Pulp and paper In the production of pulp by sulphite semi-chemical process and chemi-thermo mechanical means Water treatment As an antichlor Boiler water As an oxygen scavenger Chemicals and drugs A moderate reducing agent in the manufacture of sodium thiosulphate

Get Quotation

Sodium Sulfite, Sodium Sulphite Anhydrous

Sodium sulfite, Sodium sulphite, anhydrous Molecular Weight: 126.04 Molecular Formula: Na2SO3 CAS No.: 7757-83-7 Sodium sulfite is white crystal or crystalline powder. Mainly used in medicine, paper making, tannage, leather, printing, dyeing, bleaching and food..

Get Quotation

Phosphates

4) 2 (anhydrous) 7758-87-4 : E 341(iii) Dipotassium phosphate (anhydrous) Dipotassium hydrogen phosphate 2. Potassium hydrogen phosphate E. Potassium dibasic phosphate . Potassium phosphate dibasic . K HPO 4 (anhydrous) 7758-11-4 : 340(ii) K 2 HPO 4 3 H 2 O. 16788-57-1: Sodium acid pyrophosphate (SAPP) Disodium diphosphate . Disodium dihydrogen pyrophosphate;

Get Quotation

Sodium Sulfite, Sodium Bisulfite, and Sodium Metabisulfite

Mar 29, 2006In this application plain sodium sulfite is not interchangeable with metabisulfite and bisulfit. However, when dissolved in water (as in a working solution) both sodium metabisulfite and sodium bisulfite release sulfite ions. On a per gram basis, in this type of application, the ratio is about 13:10 sodium metabisuflite to sodium sulfite.

Get Quotation

Sodium Metasilicate, Anhydrous [6834

Toxicological summary for sodium metasilicate [6834-92-0] and its 01/2002 pentahydrate [10213-79-3] and nonahydrate [13517-24-3] Dogs given sodium metasilicate (2.4 g/kg/day) in a highly palatable diet for one month had polydipsia, polyuria, and soft stools in some animals. The incidence of renal lesions was for males and 87.5%

Get Quotation

Sodium Carbonate, Anhydrous(497

Sodium Carbonate, Anhydrous (497 -19 -8) Persistence and degradability Not established. 12.3. Bioaccumulative potential Sodium Carbonate, Anhydrous (497 -19 -8) Bioaccumulative potential Not established. 12.4. Mobility in soil No additional information available 12.5. Other adverse effects Other information : Avoid release to the environment.

Get Quotation

Sodium Thiosulphate

Sodium Thiosulfate Anhydrous (hypo) also chemically known as Sodium Hyposulphite, hypo anhydrous (Na2)S2O3.We can also supply Sodium thiosulfate in sugar crystal and solution form if required. Sodium Thiosulfate (Hypo) is used as raw material in photographic industry, X-Ray fixture and developer industry, water treatment chemical industry, Waste treatment industry, Lower chlorine in

Get Quotation