 |
Login |
|
 |
 |
|
|
|
 |
|
 |
Acids & bases |
Items 286 to 300 of 340 |
|
|
|
| |
| all prices in Canadian dollars
|
|
|
|
|
|
| P1766 |
|
PHOSPHORIC ACID/50% W/V |
| Phosphoric Acid (50% (W/V) (P/V)) | | Molecular Formula | H3PO4 |
| Molecular Weight | 98.00 |
| Molecular Weight | 1.70 |
| At temp | 20 |
| Melting point | 41-44 °C |
| UN No. | 1805 |
| Chemical Abstract Number | 7664-38-2 |
|
| P1766-500ML |
price on request |
 |
|
|
|
| Phthalic Acid | | Molecular Formula | C6H4-1,2-(CO2H)2 |
| Molecular Weight | 166.13 |
| Melting point | 210 °C (dec.) |
| Chemical Abstract Number | 88-99-3 |
|
| P1930-100G |
287.18 |
|
| P1930-500G |
706.23 |
|
|
|
|
|
|
|
| P4253 |
|
POT HYDROXIDE/PELLETS NF/FCC |
|
|
|
| S3720 |
|
SOD HYDROXIDE/50% (W/W) RGT |
| Sodium Hydroxide (50 %(W/W) (P/P)) | | Molecular Weight | 1.53 |
| At temp | 20 |
| UN No. | 1824 |
| Assay (%) Teneur | 49-51 % |
| Sodium Carbonate/Carbonate de Sodium | 0.10% |
| Nitrogen compounds (N) Composés azotés | 5 ppm |
| Iron (Fe) Fer | 5 ppm |
| Phosphate (PO4) | 5 ppm |
| Sulfate (SO4) | 0.002% |
| Substances pptd. by NH4OH/ | |
| Substances ppt. par l'NH4OH | 0.010% |
| Heavy metals (Ag) Métaux lourds | 0.001% |
| Nickel (Ni) | 0.001% |
| Chloride (Cl) Chlorure | 0.005% |
| Potassium (K) | 0.025% |
|
|
| Sorbic Acid | | Molecular Formula | CH3CH=CHCH=CHCO2H |
| Molecular Weight | 112.13 |
| Melting point | 135-137 °C |
| Chemical Abstract Number | 110-44-1 |
|
| S5920-100G |
123.43 |
|
| S5920-10KG |
price on request |
|
|
|
|
|
|
|
| S8779 |
|
SULFURIC ACID/TRACE METAL |
| Sulfuric Acid (Trace Metal) | | Molecular Formula | H2SO4 |
| Molecular Weight | 98.08 |
| Molecular Weight | 1.84 |
| At temp | 20 |
| UN No. | 1830 |
| Chemical Abstract Number | 7664-93-9 |
| Assay (%) Teneur | 95.0-98.0 |
| Colour (APHA) Couleur | max. 10 |
| Ignition residue / Résidu d'ignition | 3 ppm |
| Substance Reducing Permanganate(as SO2 | 2 ppm |
| Pb,K,Na | 500 ppb |
| Si | 100 ppb |
| Ca,Fe,Se | 50 ppb |
| Al..........30 ppb ; Tl............. | 20 ppb |
| Ba,Be,Bi,B,Ga,Ge,Au,Li,Mo,Nb,Ta,Ti,V,Zr | 10 ppb |
| Mg...........7 ppb ; Cr............. | 6 ppb |
| Sr,Sn,Zn.....5 ppb ; As............. | 4 ppb |
| Co,Pb,Hg....0.5ppb ; Cd,Ni.......... | 2 ppb |
| Cu,Mn,Ag | 1 ppb |
| NH4 | 1 ppm |
| PO4 | 0.5 ppm |
| NO3 | 0.2 ppm |
| Cl | 0.1 ppm |
|
| S8779-2.5L |
price on request |
|
|
|
|
| Sulfuric Acid | | Molecular Formula | H2SO4 |
| Molecular Weight | 98.08 |
| Molecular Weight | 1.84 |
| At temp | 20 |
| UN No. | 1830 |
| Chemical Abstract Number | 7664-93-9 |
Meets A.C.S. specs./Conforme aux normes A.C.S.| Appearance/Aspect | No sediment |
| | Sans dépôt |
| Assay/Teneur | 95.0-98.0% |
| Colour (APHA) Couleur | 10 |
| Ignition residue/Résidu d'ignition | 5 ppm |
| Chloride (Cl) Chlorure | 0.2 ppm |
| Nitrate (NO3) | 0.5 ppm |
| Ammonium (NH4) | 2 ppm |
| Substances reducing permanganate/ | |
| Substances réduisant le permanganate | 2 ppm |
| Arsenic (As) | 0.01 ppm |
| Heavy metals (Pb) Métaux lourds | 1 ppm |
| Iron (Fe) Fer | 0.2 ppm |
| Mercury (Hg) Mercure | 5 ppb |
|
| S8780-100ML |
price on request |
|
| S8780-18KG |
price on request |
|
| S8780-1L |
price on request |
|
| S8780-2.25KG |
price on request |
|
| S8780-2.5L |
157.26 |
|
| S8780-20L |
942.52 |
|
| S8780-3KG |
price on request |
|
|
|
|
|
|
|
|
|
|
|
