Karn Chem Corporation

Padra, Vadodara, Gujarat

We offer sodium bromide sodium bromide (nabr), m.w : 102.89 gmol. Cas.no. 7647-15-6 specification physical appearance white crystaline free flowing powder appearance of solution 10 % solution in distilled water should be clear & colourless & free from external impurities assay of dried material as nabr 98.5% min ph of solution 6.0 to 8.0 bromates as bro3 0.001 % max. Iron as fe. 0.001 % max. Heavy metal as pb 0.001 % max. Sulphate as so4 0.1 % max. Moisture by mass 0.50 % max. Potassium as k 0.1 % chloride as cl 0.20 % max packing 25kg 50kg 50lb

We offr sodium formaldehyde bisulphite sodium formaldehyde bisulphite (ch3nao4s), m.w : 134.09 gmol , cas. No.: 870-72-4 formaldehyde sodium bisulphite, ( hydroxy methane sulphonic acid mono sodium salt ) specification physical appearance white crystaline powder appearance of solution 25% solution in distilled water hould be clear & colourless & free from external impurities assay as nahso3-hcho 97.0% min free bisulphate as nahso3 0.20% max thiosulphate as na2s2o3 0.05% max iron as fe. 0.002% max heavy metal as pb 0.002% max volatile metter at 70o centigrade 0.5 % max moisture by karl fischer 2.0 % max packing 25kg 50 kg 50 lb

We are offering sodium thiosulphate crystals sodium thiosulphate crystals (na2s2o3.5h2o), m.w. : 248.19 gmol. Cas no. 10102-17-7 sodium hyposulphate pentanydrate , hypo specification physical appearance white crystals. Appearance of solution a 20% solution in distilled water should be clear and colourless assay as na2s2o3.5h2o 97.0% min. Ww. Ph of 10% solution 6.5 to 8.5 at room temp. Sulphide as na2s 0.002% max. Sulphate as so4 0.1 % max insolubels mater as ca, mg and nh4oh 0.4 % max. Iron as fe 0.005 % max. Heavy metals as pb 0.005% max. Packing 25 kg 50kg 50lb

We are offering sodium carbonate anhydrous sodium carbonate anhydrous (na2co3), m.w. : 105.99 gmol. Cas. No. 497-19-8 specification physical appearance white free flowing granular power appearance of solution a 20% solution in distilled water should be clear and colourless assay as na2co3 98.5% min bicarbonate as nah co3 0.4% max free alkali as naoh 0.03% max halides as c1 0.06% max heavy metals as pb 0.001% max iron as fe 0.001% max packing 25kg 50 kg 50 lb

We are offering sodium thiosulphate anhydrous sodium thiosulphate anhydrous (na2s2o3), m.w. : 158 gmol.11 cas no. 7772-98-7, sodium thyposulphite specification physical appearance white free flowing powder free from lunps and externals visibal impurities. Appearance of solution a 20% solution in distilled water should be clear and colourless assay as na2s2o3 97.0% min. Ww. Ph of 10% solution 6.5 to 8.5 at room temp. Sulphide as na2s 0.002% max. Insolubels mater as ca, mg and nh4oh 0.4 % max. Iron as fe 0.005 % max. Heavy metals as pb 0.005% max. Packing 25kg 50kg 50lb

We are offering sodium sulphite sodium sulphite (na2so3), m.w.:- 126.04 gmol. , cas. No:-7757-83-7 specification physical appearance a free flowing, white granular powder free from lumps. Appearance of solution a 20 % solution shall be colorless and free from sediment ph of solution 8.5 to 9.5 assay as [ na2so3] 96.0 % min.: moisture 0.06 % max. Thiosulphate as na2s2o3 0.03 % max. Alkalinity as na2co3 0.15 % max alkaline earths ba, ca and sr 0.04 % max heavy metals as pb 0.002 % max. Packing 25kg 50kg 50lb.

We are offering sodium acetate trihydrate sodium acetate trihydrate (c2h3nao2.3h2o), m.w : - 136.08 gmol. Cas no. 6131-90-4 specification physical appearance white crystals appearance of solution 5 % solution in d.m. Water should be clear & colourless assay nac2h3o2.3h2o 99 % min ph of solution 6.5 to 7.5 max. Alkalinity as naoh 0.5 % max. Iron as fe. 0.005 % max. Heavy metal as pb 0.005 % max. Halides as nacl 0.5 % max. Acidity as hc2h3o2 1.0 % max. Sulphate as so4 0.005 % max. Packing 25 kg 50kg 50 lb

We are offering sodium acetate anhydrous sodium acetate anhydrous (c2h3 nao2), mw : 82.03 gmol. Cas no. 127-09-3 specification physical appearance white free flowing crystalline material appearance of solution 5 % solution in d.m. Water should be clear & colourless assay nac2h3o2 98.5% min ph of solution 6.5 to 8.5 max. Alkalinity as naoh 0.5 % max. Iron as fe. 0.005 % max. Heavy metal as pb 0.005 % max. Halides as nacl 0.05 % max. Acidity as hc2h3o2 1.0 % max. Loss on drying at 120 temp. 1.0 % max. Sulphate as so4 0.005 % max. Standard packing 25kg 50lb

We are offering potassium bromide potassium bromide (kbr), mw : 119.00 gmol. Cas. N0. 7758-02-3 specification physical appearance white crystaline free flowing powder appearance of solution 10 % solution in distilled water should be clear & colourless & free from external impurities assay of dried material as kbr 98.5% min ph of solution 6.0 to 8.0 max. Bromates as bro3 0.001 % max. Iron as fe. 0.001 % max. Heavy metal as pb 0.001 % max. Sulphate as so4 0.01 % max. Moisture by mass 0.50 % max. Sodium as na 0.05 % max. Chloride as cl 0.20 % max standard packing 25kg 50kg 50lb