Phthalic Acid 0.2% max. Sulfuric Acid (Color, APHA) 100 max. Naphthoquinone (Color test) 0.25 ppm max. Test Specification. Heat Color (Stability, APHA) 50 max. Color (APHA) 20 max. Freeze Point 130.9 °C min.
Potassium Bromide, ACS, 99+%, 2.5kg
Potassium Bromide, ACS, 99+%, 2.5kgFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Description White crystalline powder and/ or chunksAssay 99+%pH of a 5% Solution 5.0 – 8.8 at 25 Deg. CInsoluble Matter <0.005%Bromate (BrO3) <0.001%Iodate (IO3) <0.001%Chloride (Cl) <0.2%Iodide (I) <0.001%Nitrogen Compounds (as N) <0.005%Sulfate (SO4) <0.005%Barium (Ba) <0.002%Heavy Metals (as Pb) <5 ppmIron (Fe) <5 ppmCalcium (Ca) <0.002%Magnesium (Mg) <0.001%Sodium (Na) <0.02%CAS: 7758-02-3FORMULA: KBrThis item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist. Normal 0 false false false EN-US X-NONE X-NONE
Sodium Thiocyanate, ACS, 98+%, 2.5kg
Sodium Thiocyanate, ACS, 98+%, 2.5kgFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) WhiteAppearance (Form) CrystalsAssay (Titration by AgNO3) 98+%Insoluble Matter <0.005%Chloride (Cl) <0.01%Iron (Fe) <2 ppmHeavy Metals (as Pb) <5 ppmSulfide (S) <0.001%Sulfate (SO4) <0.01%Ammonium (NH4) <0.002%Carbonate (as Na2CO3) <0.2%CAS: 540-72-7FORMULA: NaSCNThis item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.
tert-Butylhydroquinone, 98+%, 2.5kg
tert-Butylhydroquinone, 98+%, 2.5kgFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) White to tanAppearance (Form) PowderAssay (GC – norm area ratio) 98+%Volatile Matter <1.0%PM 901 (DTBHQ) <2.0%CAS: 1948-33-0FORMULA: C10H14O2 This item will be shipped in accordance with FedEx/UPS carriers, per DOT 49CFR regulations, which will meet or exceed all of USPS regulations per 49CFR 172.101, published in Federal Register 10742. Note: eBay please do not delist.
