TRO Calibration Kit

Product Code ::RXSOL-62-6255-001
Product Short Description: TRO Calibration Kit
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CLX REAGENT,  TOTAL CHLORINE REAGENT KIT FOR DPD TRO SENSOR

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chemical_test

Product Code ::RXSOL-62-5544-4555
Product Short Description: Cheimical test
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Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates



Carbohydrazide Test KIT

Product Code ::RXSOL-62-2541-001
Product Short Description: The test develops a peach-pink colored complex within 1 minute that is then matched to a color comparator.
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Boiler Water Treatment Chemical and Cooling Water Tretment Chemical Manufacturer and supplier in India United Arab Emnirates Muscat Oman.

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Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates
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DPD Powder

Product Code ::RXSOL-62-6665-001
Product Short Description: A reagent that reacts with disinfectants like chlorine, chloramines, chlorine dioxide, and ozone to create a pink solution
Remarks:
Other Equivalent Brand:

Free Chlorine Powder Pillow Reagents, N,N-diethyl-p-phenylenediamine

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Free Chlorine Powder Pillow Reagents DPD Powder manufacturer supplier in India United Arab Emirated, Mumbai, Kandla, Kolkata, Chennai, Surat, Paradip, Gandhidham, Fujairah, Dubai, Abudhabi, Sharjah, Ajman, UAE, Barka, Ruwi, Ghala, Muscat, Sohar Oman

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Total Hardness Solution

Product Code ::RXSOL-60-5531-002
Product Short Description: Total hardness include Temporary Hardness and Permanent Hardness.
Remarks:

Test for Hardness of water: 

Reagents: 0.01 M EDTA Buffer solution 

Eriochrome Black T indicator 

Standard EDTA solution 

Disodium dihydrogen ethylenediamine tera acetate (A.R.) is available commercially and can be used as a primary standard. However, many samples contain moisture which is difficult to remove through drying. In such cases the solution is standardized against standard zinc or magnesium solution. Its molecular weight is 372.25 and after drying at 80oC it can be weighed out a accurately. 

1.Eriochrome Black T: This substance is sodium (I-hydroxy-2- naphthylazo)-6-nitro-2-naphthol-4-sulphonate). It is also known as Solochrome black or WDFA. etc. In strongly acid solution Eriochrome Black T (EBT) polymerises to a red brown product, and the metal complexes are usually red in colour. 
 

 

The colour at different pH given by Eriochrome black T are: 

Red - below pH 5.5
Blue - between pH range 7-11
Yellowish orange - above pH 11.5

 

Between pH range 7-11, when metallic salts are added, the colour of the indicator changes from blue to red. At the end point in EDTA titration the indicator will be set free and colour change will be from red to blue. 

Preparation of Eriochrome Black T as indicator 

(i) the solution of indicator is prepared by dissolving 1 g of Eriochrome Black T in 15 ml of trienthanol amine and adding 5 ml of absoluta alcohol. It can also be prepared by dissolving 0.2 g of Eriochrome Black T in 20 ml of absolute alcohol. Use about 3 to 4 drops of the indicator solution. 

(ii) 1 g of the indicator is grinded with 100 g of NaCl to a very fine powder. This mixture is stored in a well stoppered bottle. Use about 0.2 g of indicator in each titration. 

Procedure: 

. 20 drops of sample water was take in a dry test tube with a calibrated pipette. 

Adding 2 drops of butter solution to the tube.
Adding a pinch of Eriochrome Black T indicator to the tube. 

Stir the solution. The colour of the solution will became wine red. 

Adding EDTA with another pipette till the colour changes to blue. Counting the drops of EDTA. 

Calculation: 

Volume of EDTA = no. of drops of EDTA x drop value of pipette = VMolarity of EDTA = M1
Volume of water = no. of drops of water x drop value of water = VHardness (mg/L) = Vx Mx 105/V

Result: The hardness of sample water is ___________ 

To determine magnesium against EDTA using Eriochrome Black T as an indicator. 

Material required 

(i) 0.1 M EDTA solution: Dissolve 37.225 g of EDTA into 1000 ml of volumetric flask, in redistilled water and make upto the mark with the same water. 

(ii) Eriochrome Black T (EBT) indicator solution. 

(iii) Buffer solution (pH 10): Add 57 ml of concentrated ammonia solution (sp. gr. 0.88) to 7 g of NH4Cl (A.R.) and dilute to 100 ml with distilled water. 

(iv) Magnesium ion solution (0.1M): Weigh accurately 0.61 g of magnesium turning and dissolve in HCl. Neutralise the resulting solution with M-sodium hydroxide. Transfer in to a 250 ml volumetric flask and dilute the solution with distilled water up to the mark. MgSO4.7H2O can be employed for preparing the solution. Weigh accurately 7.10 g magnesium sulphate heptahydrate and dissolve in water and dilute to 250 ml. 

MgSO+ Na2C10H14O8Npage10image9192 page10image9192MgC10H14O8N+ Na2SO

Procedure 

Take 250 ml of the magnesium solution in a conical flask, dilute to about 100 ml with distilled water. Add 2 ml of the buffer solution (pH10). Add 4-5 drops of indicator solution and titrate against 0.1M EDTA solution with constant solution stirring until the colour changes from red to blue at the end point. 

1 ml of 0.1M EDTA = 2.432 mg of Mg. 

Precautions: 

1. EDTA should be dried be remove moisture in the preparation of its solution. 

2. Redistilled water should be employed for preparing the EDTA solution. 

3. Polyvalent cations, if present, interfere and hence should be removed as hydroxides. 

4. The colour change near the end point is very slow. Care should be taken to avoid over titration. 

To determine calcium against EDTA using Murexide as an indicatorMaterials required
(i) 0.01 M EDTA solution:
(ii) Murexide indicator solution: 

(iii) NaOH solution: Prepare 1M aqueous solution. 

(iv) Calcium ion solution (0.01 M): Weigh accurately 0.50 g A.R. CaCOand transfer the salt in a 500 ml measuring flask. Dissolve the salt in minimum quantity of 6M HCl adding drop by until effervescences stop and the solution become clear. Make up the mark. 

Procedure 

Talk 25 ml of the calcium solution, dilute to 100 ml with water and add 2 ml of 1 (M) NaOH solution to have a solution of pH about 12. Add few drops of murexide indicator and titrate against standard EDTA solution. The colour chang at the end point is from red to purple. 

Calculations 

1 ml of 0.01 M EDTA = 0.4008 mg Ca 

To determine Ca2+ and mgions in a given solution and estimate total hardness of water 

 

The mixture having ca2+ & mg2+ ions is titrated in one aliquot of pf the sample solution and ca2+ ions are titrated in a further aliquot in strong alkaline medium in which Mg2+ ions get precipitated. Mg2+ ions are then evaluated from the difference. 

Materials required 

0.01M Ca2+ and Mg2+ ions solution, 0.01M EDTA, 2M NaOH, buffer pH. 10, Murexide and Erio T indicators. 

Procedure 

(i) Pipette out 25 ml of the solution (Ca2+ and Mg2+ ions) into a conical flask. Add 5 ml of buffer (pH = 10) and dilute to about 50 ml of redistilled water. Now add 3 – 4 drops of Erio T indicator. Warm the solution upto 600C and titrate with EDTA until the colour of the solution changes from wine red to clear blue. Titrate slowly near the end point. Suppose A ml be the volume (in ml) of EDTA used. 

(ii) Pipette out 25 ml of the solution (Ca2+ and mg2+ ions) into a conical flask. To this add 5 ml of 2M NaOH solution and 2 – 3 drops of Murexide indicator. After diluting the solution to about 25 ml with distilled water, titrate with EDTA until the colour changes from red to purple. Suppose B be the volume (in ml) of EDTA used. 
 

Calculations 

B x 0.4008 = mg of Ca 
(A – B) x0.2532 = mg of Mg. 

In order to obtain the total amount of these ions present in solution, the number are to be multiplied by 100/Q, where Q is the volume (in ml) of the aliquot, i.e. 25 ml.
Estimation of the hardness of water: It is expressed in parts per million, ppm. of Ca. 

B/x 0.4008 M = ppm Ca where B=ml of EDTA 

= ml of tap water
M = Molarity of EDTA 

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Total Hardness Solution manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Total Hardness Solution at a competitive price from us. We have ready stock of Total Hardness Solution in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

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Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates
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Ferrous Water Test Tube Pack RXSOL

Product Code ::RXSOL-62-5542-100
Product Short Description: Replacement pack for the Ferrous Wear Meter. Provides the test tubes and sampling pipittes needed for testing.
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Ferrous Water Test Tube Pack RXSOL manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Ferrous Water Test Tube Pack RXSOL at a competitive price from us. We have ready stock of Ferrous Water Test Tube Pack RXSOL in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

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Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates
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Silver Nitrate Crystal AR

Product Code ::RXSOL-62-6142-050
Product Short Description: SILVER NITRATE is a transparent colourless or white crystal. Silver nitrate has powerful germicidal and antiseptic power.
Remarks:

We deals in vast variety of Silver Nitrate that has found a wide application area and used by several industries like Pharmaceuticals, Fine chemicals, Lab reagents, Ink Industries, Mirror Industries, Lab chemicals, Photo films Manufacturer etc. With immense expertise of over a decade, we have gained in-depth market understanding. The prompt growth of our business based upon the years long expertise & knowledge of the relevant industry. We convert our well planned strategies to develop cost effective & tailor made solutions and together they sum up to provide best quality Silver Nitrate. 

Other Equivalent Brand:

Silver Nitrate Crystal

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Keyword:

SILVER NITRATE
7761-88-8
Silvernitrate
Lunar caustic
Silbernitrat
Argenti nitras
Nitric acid silver(I) salt
Silver mononitrate
silver(I) nitrate
Argerol
Silver(1+) nitrate
AgNO3
Nitric acid silver(1+) salt
Silver nitrate
Nitrate d'argent [French]
Nitrato de plata [Spanish]
Silver(I) nitrate (1:1)
HSDB 685
Nitric acid, silver(1+) salt
UTS Silverator Water Treatment Unit
EINECS 231-853-9
UN1493
EPA Pesticide Chemical Code 072503
NSC 135800
CHEBI:32130
Nitric Acid, Silver (+1) Salt
Nitric acid silver (1+) salt

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Silver Nitrate manufacturer, supplier and exporter. RX MARINE INTERNATIONAL is having our own stock point to store and supply Silver nitrate. We are most popular supplier of silver nitrate in Mumbai, Kandla - Gnadhidham, Chennai - Ennore, Vizag - Visakhapatnam, Kolkata, Fujairah, Dubai, Sharjah, Ajman, Abu Dhabi, Salalah, Barka, Muscat, Oman. we are keeping Silver Nitrate crystal in various size which includes 50 Gram, 100 Gram, 500 Gram, 1 Kg.

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Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates
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Potassium Thiocyanate

Product Code ::RXSOL-62-6126-050
Product Short Description: Potassium Thiocyanate solution also used to determine Chloride, Bromide and Iodide in presence of Silver Nitrate with Potassium Thiocyanate titrant using a Ferric Alum Indicator.
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Keyword:

Potassium Thiocyanate Molecular FORMULA  is KSCN   

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Potassium Thiocyanate supplier in Mumbai, Kandla - Gandhidham, Chennai, Ennore, Visakhapatnam, Kolkata, Paradip, Haldia, Ranchi, Tata, Dhanbad, Patna, Varanashi, Fujairah, Dubai, Sharjah, Abudhabi, Ajman, Muscat - Oman.

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Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates
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Chlorine Test Paper

Product Code ::RXSOL-62-5517-010
Product Short Description: Range 5 ppm to 100 ppm for determination pf chlorine
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Cloritest Paper supplier in Mumbai, Turbha - Pawana MIDC, Kandla - Gandhidham, Manglore, Kolkata, Chennai, Visakhapatnam, Fujairah, Dubai, Abu Dhabi, Sharjah, Oman, Syriya

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Silica Gel Crystal White 100 Gram

Product Code ::RXSOL-62-6014-100
Product Short Description: Silica gel absorbs excess moisture and condensation. Packed as per the specific requirements.
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Silica Gel Crystal White manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Silica Gel Crystal White at a competitive price from us. We have ready stock of Silica Gel Crystal White in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Free Delivery / Supply Locations : 
Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates