We are offering 1-amino-2-naphthol-4-sulfonic acid ar for determination of phosphates c10h9no4s m.w. 239.25 minimum assay 98% max. Limits of impurities : sulphated ash 0.5% chloride(ci) 0.01% sensitivity to phosphate passes test cas no : 116-63-2 un no. Nr tariff : 2922 21 30 r :more...
With major production starting in the Industrial Revolution, hydrochloric acid is used in the chemical industry as a chemical reagent in the large-scale production of vinyl chloride for PVC plastic, and MDITDI for polyurethane. It has numerous smaller-scale applications, includinmore...
Specification ATR-312 Rutile TiO2 content (%) 92.0 min Rutile crystal content (%) 98.0 min Relative tinting strength 100% min CIEL* 98.0 min Matter soluble in water (%) ≤0.4 max Water extracted PH 6.5 ~ 8.5 Oil absorption (g/100g) 17 ~ 22 105℃ loss (%) 0.5 max Residue (45um) more...
We are working with experienced staff and veteran professional; they make every effort to keep the products safe from external damaging factors, by using finest material for wrapping. We are associated with a team of deft professionals who make sure that the offered lot is preparmore...
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