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Taylor Thiosulfate N/10 #7 Reagent - 2 Oz. (60 mL) Dropper Bottle, R-0007-C

Taylor Thiosulfate N/10 #7 Reagent - 2 Oz. (60 mL) Dropper Bottle, R-0007-C

Mfg #: R-0007-C

SKU: R-0007-C

UPC: 840036000373

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This is a replacement Taylor Thiosulfate #7 N/10 reagent.

This replacement reagent has a bottle size of 2 ounce.

Standard used to neutralize chlorine, bromine, or ozone in preparation for a Total Alkalinity Test.


  • Genuine Taylor Replacement Reagent
  • Reagent Size: 2 Ounces
  • Thiosulfate Reagent no. 7 is going to help keep the pool correct chemically.
  • This 2 oz. bottle of Thiosulfate powder will be used to neutralize chlorine, bromine and ozone in order to prepare the water to be tested in the Total Alkalinity Test.

All reagents have a shelf life, whether they are liquids, powders, crystals, tablets, or test-strip pads. If kept dry, powders and crystals are very stable; acids are also long lived. Date of manufacture is not the controlling factor when it comes to shelf life – storage conditions are more important.


Application For water testing
Boiling Point 212 deg F
Brand Taylor
Chemical Composition 95-99% Deionized Water, 0.1-5% Sodium Thiosulfate Pentahydrate, 0.01-0.1% Other Components Below Reportable Levels
Color Clear
Container Size 2 oz
Container Type Dropper Bottle
Form Liquid
Item Thiosulfate N/10
Odor Odorless
PH Range 9.6
Relative Density 1.00 g/cc
Shelf Life 1-Year
Solubility Soluble in All Proportions
Specific Gravity 1.00
Standards Approvals 29 CFR 1910.1200
Storage Temperature 36-85 deg F (2-29 deg C)
Vapor Density 0.6
Vapor Pressure 17 mm Hg
VOC Content 0.97


Material Safety Data Sheet

Safety Data Sheet