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Cas 10476-81-0 Strontium Bromide

Cas 10476-81-0 Strontium Bromide
Item Standard Appearance White crystalline powder Purity 99%min Nitrogen compounds 0.01%max sulfate 0.02%max Ca 0.03%max Fe 0.005%max Alkali metals and magnesium 0.4%max FQA: Q1 Can i get some ...

ISO Certified Reference Material Purity Degree 99% CAS 10476-81-0 Strontium Bromide

ISO Certified Reference Material Purity Degree 99% CAS 10476-81-0 Strontium Bromide
Item Standard Appearance White crystalline powder Purity 99%min Nitrogen compounds 0.01%max sulfate 0.02%max Ca 0.03%max Fe 0.005%max Alkali metals and magnesium 0.4%max FQA: Q1 Can i get some ...

ISO Certified Reference Purity Degree 99% Ammonium Dihydrogen Phos CAS 7722-76-1

ISO Certified Reference Purity Degree 99% Ammonium Dihydrogen Phos CAS 7722-76-1
Items Standard Main Content (as NH ₄ H ₂ PO ₄ ) ≥ 98.0% P ₂ O ₅ ≥ 60.5% Nitrogen (as N) ≥ 11.8% Water Insolubles ≤ 0.2% Moisture (as H ₂ O) ≤ 0.5% Arsenic Compounds (As) (ppm) pH (1% ...

Sodium Sulfate CAS 7757-82-6 Raw Powder Wholesale Purity Degree 99%

Sodium Sulfate CAS 7757-82-6 Raw Powder Wholesale Purity Degree 99%
compounds, and various organic substances; high-purity, fine-particle anhydrous sodium sulfate is called Glauber's salt. Applications: Used as an analytical reagent and mordant. Quality ...

Factory Price Purity Degree 99% Cromolyn Disodium Salt CAS 15826-37-6

Factory Price Purity Degree 99% Cromolyn Disodium Salt CAS 15826-37-6
compound A ≤ 0.10% Cromolyn related compound B ≤ 0.10% Any other individual unspecified impurity ≤ 0.10% Total impurities ≤ 0.5% Limit of Oxalaet Theabsorbance of the sample solution is NLT that ...

Factory Price Sodium Nitrite CAS 7632-00-0

Factory Price Sodium Nitrite CAS 7632-00-0
Description: Colorless or yellow crystals, relative density 2.168 (0℃), melting point 271℃, decomposes at 320℃. Easily soluble in water; its aqueous solution is alkaline due to the hydrolysis of ...
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