Fluoride Ion Solution 0.0100 Molar
Product Code: RXSOL-60-6238-100
Product Short Description: Lab Reagent
Product Technical Specification:
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Potassium Fuloride Solution - 1 Mole
Product Code: RXSOL-60-6237-100
Product Short Description: Lab Reagent
Product Technical Specification:
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Hardness Titrating Solution (AF Grade)
Product Code: RXSOL-60-6233-100
Product Short Description: Lab Reagent
Product Technical Specification:
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Sodium Sulfate Anhydrous
Product Code: RXSOL-60-6228-500
Product Short Description: Lab Reagent
Product Technical Specification:
|
Appearance (Form) |
Powder |
|
Purity |
99% |
|
Molecular Formula |
Na₂O₄S |
|
Formula Weight |
142.04 g/mol |
|
Chloride content |
0.2% Max |
|
Melting point |
884 °C (1,623 °F; 1,157 K)(anhydrous)
32.38 °C (decahydrate)
|
|
Boiling point |
1,429 °C (2,604 °F; 1,702 K)(anhydrous) |
|
PH |
6 - 7.5 |
Remarks:
Sodium Sulfate also widely used as LAUNDRY CHEMICALS.
Use of Sodium Sulfate Anhydrous :
-
Surfactants, decontamination, foaming, wetting agents, etc.
-
Relatively low-level ion pair reagents, when the requirements are not high, cheaper than heptane, sodium pentane sulfonate.
-
As a raw material, modification of materials.
-
Capillary electrophoresis analysis, additives, generally used as a molar solution .
-
Other analytical methods will also be used, such as flow column analysis.
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Starch Indicator Solution
Product Code: RXSOL-60-6221-100
Product Short Description: Lab Reagent
Product Technical Specification:
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Boric Acid 2% Solution
Product Code: RXSOL-60-6217-500
Product Short Description: Lab Reagent
Product Technical Specification:
|
|
|
|
CAS Number: |
10043-35-3 |
|
MDL: |
MFCD00011337 |
|
Formula: |
H3BO3 |
|
Formula Weight: |
61.83 g/mol |
|
Test |
Specifications |
|
Appearance (Color) |
White to Off-White |
|
Appearance (Form) |
Powder |
|
Chloride (Cl) |
<0.001 % |
|
Phosphate (PO4) |
< 0.001 % |
|
Sulfate (SO4) |
< 0.01 % |
|
Calcium (Ca) |
< 0.005 % |
|
Heavy Metals (as Lead) |
< 0.001 % |
|
Iron (Fe) |
< 0.001 % |
|
Recommended Retest Period 2 years |
|
Note
ACS tests |
|
|
Assay |
>_ 99.5 % |
|
Insoluble in Methanol |
<_ 0.005 % |
|
Nonvolatile with Methanol |
<_ 0.05 % |
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Potassium Nitrate, Saturated Solution
Product Code: RXSOL-60-6204-100
Product Short Description: Lab Reagent
Product Technical Specification:
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Calcium Buffer Solution
Product Code: RXSOL-60-6196-001
Product Short Description: Lab Reagent
Product Technical Specification:
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PH Paper (6.5 - 10)
Product Code: RXSOL-60-6193-001
Product Short Description: PH Paper
Product Technical Specification:
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PH Paper (6.5 – 10)
Product Code: RXSOL-60-6192-001
Product Short Description: PH Paper (6.5 – 10)
Product Technical Specification:
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