Potassium Iodide-Iodate Titrant
- Part number
- RXSOL-62-5503-006
- Category
- Test Kit For Water
- Brand
- RXSOL
Overview
Standard potassium iodide-iodate titrant standardized to 0.0125N
Titrate with potassium iodide-iodate titrant until end point and faint permanent blue color develops.
Applications
Dissolve 445.8 mg anhydrous potassium iodate, KIO3 (primary standard grade dried for several hours at 120°C), 4.25 g KI and 310 mg NaHCO3 in distilled water and dilute to 1 liter.
Characteristics and notes
Calculation of Results
FORMULA: ppm sulfite as SO3 = ml of potassium iodide-iodate (RXSOL-62-5503-006) x 500 / ml SAMPLE
Using a 50 ml sample, sulfite, in parts per million as SO3 is equal to the ml of RXSOL-62-5503-006 required multiplied by 10.
Example:
A 50-mL sample was titrated with 0.0125 N titrant and 6 mL of titrant was used at the endpoint. The concentration is 6 mL × 10 = 60 mg/L sulfite SO3 2–
Sample volumes and multipliers
| Range (mg/L) | Sample volume (mL) | Titrant—potassium iodide-iodate | Multiplier |
| 0–100 | 50 | 0.0125 N | 10 |
| 40–200 | 25 | 0.0125 N | 20 |
| 100–500 | 10 | 0.0125 N | 50 |
| More than 500 | 05 | 0.0125 N |
100 |
Safety and SDS
Read the safety data sheet before handling. Wear suitable gloves and eye protection.
View safety data sheet
| Product Name | RXSOL-62-5503-006 |
| Product Type | Potassium Iodide-Iodate Solution |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
| Phone | +91 22 65113333 / 5555 / 9999 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| rxsolchemicals@gmail.com |
| SARA 313 Component | CAS Number | Percent Comp. |
Dimension |
Exposure Limits |
| Sodium Bicarbonate | <0.5% | W/V |
OSHA PEL 2 mg/mƒ |
|
| Potassium Iodate | CAS 7758-05-6 | <0.1% | W/V |
TXDS: orl-mus LDLo: 531 mg/Kg |
| Potassium Iodide | CAS 7681-11-0 | <0.5% | W/V |
TXDS: orl- hmn LDLo: 1862 mg/Kg |
| Water, Deionized ASTM Type II | CAS 7732- 18-5 | <98.9% | V/V |
None Established |
May be harmful if swallowed. May cause irritation. Avoid breathing vapors, or dusts. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling.
Emergency Overview:May Cause Gastrointestinal Upset
Inhalation:No Adverse Health Effects Expected from Inhalation.
Ingestion:Large Doses may Cause Gastrointestinal Upset.
Skin:No Adverse Effects Expected.
Eye Contact:No Adverse Effects Expected.
Chronic Exposure:No Information Found.
Aggravated by Exposure:No Information Found.
May be harmful if swallowed. May cause irritation. Avoid breathing vapors, or dusts. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling.
|
SKIN: |
Wash exposed area with soap and water. If irritation persists, seek medical attention. |
|
| EYES: | Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. | |
| INGESTION: |
If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person. |
|
Fire Extinguisher Type: |
Any means suitable for extinguishing |
| Fire / Explosion Hazards: |
None Known. |
| Fire Fighting Procedure: |
Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing |
Absorb spill with inert material, then place in a chemical waste container. Dispose of in a manner consistent with federal, local law.
Ventilate Area of Leak or Spill. Keep Unnecessary and Unprotected People away from Area of
of Spill. Wear Appropriate Personal Protective Equipment as Specified in Section 7. Contain and Recover Liquid when Possible. Collect Liquid in a Appropriate Container and Absorb with Dry Sand, Vermiculite, Earth or other Inert Substance and Package in a Suitable Container for Disposal. Do Not Flush to Sewer!
Store in a cool dry place. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling
|
Respiratory Protection |
None required |
| Ventilation | Local |
| OTHER | Mechanical |
| Protective Gloves | Gloves to prevent skin exposure as rubber or vinyl |
| EYE PROTECTION | Splash Goggles |
| Other Protective Equipment |
Wear appropriate clothing to prevent skin exposure |
| BOILING POINT | ~100°C |
| VAPOR PRESSURE | Information not available |
| MELTING POINT | ~0°C |
| VAPOR DENSITY | Information not available |
| EVAPORATION RATE | N/E |
| Appearance /Odors |
Colorless odorless liquid |
| Flash Point | Not flammable |
| Specific Gravity | ~1 |
| Percent Volatile by |
>90 |
| Evaporation Standard | |
| Auto Ignition Temp |
N/A |
| Lower Flamm. Limit in Air |
N/A |
| Upper Flamm. Limit in Air | N/A |
| Solubility in Water | Soluble |
|
STABILITY |
Stable |
|
CONDITIONS TO AVOID |
None known |
|
MATERIALS TO AVOID |
None known |
|
HAZARDOUS DECOMPOSITION PRODUCTS |
Burning may cause toxic iodine vapors |
|
HAZARDOUS POLYMERIZATION |
Will Not Occur |
| Conditions to Avoid | None known |
IARC Category- None, NTP Carcinogen - Known: No
No Information Found.
Disposal should be made in accordance with federal, state and local regulations.
DOT Classification: Not Regulated
DOT Regulations may change from time to time. Please consult the most recent D.O.T. regulations.
Components listed on TSCA Inventory.
Conditions aggravated/target organs: Persons with preexisting skin, eye or respiratory disorders may be more susceptible. Acute: Possible irritation to skin, eyes, mucous membranes, respiratory and GI tracts. Chronic: None known
Flammability
Health Reactivity
|
Revisions |
NFPA |
| 7/28/2010 |
0.1 updated msds to 16 section from 10 section msds. STN |
The information herein is believed to be accurate and is offered in good faith for the user's consideration and investigation. No warranty either expressed or implied is made for the completeness or accuracy of the information whether originating from the above mentioned company or not. Users of this material should satisfy themselves by independent investigation of current scientific and medical knowledge that the material
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.
Availability
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