Basic Info.
Product Description
Names: sodium sulfide
cas no.: 1313-82-2
mf: na2s
einecs no.: 215-212-0
place of origin: tianjin china (mainland)
grade standard: industrial grade
purity: 60%
appearance: red or yellow flakes
application: depilatory for leather
color: red or yellow
specification:
fe 5ppm max 10ppm max 15ppm max 20ppm max 30ppm max
na2s 60%min. 60%min. 60%min. 60%min. 60%min.
water insolubles 0.03%max. 0.03%max. 0.05%max. 0.10%max. 0.18%max.
na2co3 1.80%max 1.80%max 1.80%max 1.80%max 1.80%max
na2so3 1.00%max 1.00%max 1.80%max 1.80%max 1.80%max
na2s2o3 2.00%max. 2.00%max. 2.00%max. 2.00%max. 2.00%max.
color yellow
fe 50ppm max 60ppm max 80ppm max 150ppm max 1500ppm max
na2s 60%min. 60%min. 60%min. 60%min. 60%min.
water insolubles 0.18%max. 0.18%max. 0.20%max. 0.30%max. 0.40%max.
na2co3 1.80%max 1.80%max 2.00%max. 3.00%max. 5.00%max.
na2so3 2.00%max. 2.00%max. 2.00%max. 2.00%max. 2.00%max.
na2s2o3 2.00%max. 2.00%max. 2.00%max. 2.00%max. 2.00%max.
color yellow red
usage: mining,leather,manufacture of rubber, sulphur dyes, paper pulpping, metal refining, water treatment
trade terms: fob or cif etc
payment: t/t or lc at sight
shipping: within 15 days after see your deposit
minimum order: 1*20fcl
production capacity: 3000 metric ton per month
packing: 25kgs/1000kgs net plastic woven bag with inner bag, 22-24mts/20'fcl
export markets: north america, south america, southeast asia, africa, oceania, mid east, eastern asia
sales12 at atrchem.com
Company Profile
|
Business Type:
|
Tianjin antairui chemicals co., ltd is one of the leading chemical manufacturers in china.we are professionally engaged in research, production, export business of basic chemical raw materials and related business.
our company specializes in producing basic inorganic and organic chemical products. they are widely used in dye, leather,
abstersion,feedstuff additives and so on. |
|
Comapany: |
Tianjin antairui chemicals co., lt |
|
Address: |
No.30 liukou road,yangliuqing town, |
|
City: |
Tianjin |
|
Zip/Postal: |
300380 |
|
Country: |
China |
.