product name :
caustic soda in flakes/pearls
overview
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cas no :
1310-73-2
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einecs no :
215-815-5
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hs code :
-
grade standard :
industrial grade
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appearance :
white flakes/pearl
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packaging details :
25kg/bag
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application :
textile,paper making,oil refining
product description
(1) product classification
industrial sodium hydroxide: solid is-it i ⅱ (ion membrane alkaline), liquid il-it i ⅱ (ion membrane alkaline)
chemical fiber with sodium hydroxide: solid fs i, liquid fl i ⅱ ⅲ
high purity sodium hydroxide: solid hs i, liquid hl i ⅱ ⅲ
food additives sodium hydroxide
item | gb/209-2006 standard | |
flake | pearl | |
naoh % ≥ | 98.5 | 99 |
nacl % ≤ | 0.05 | 0.03 |
fe2o3 % ≤ | 0.008 | 0.005 |
na2co3 % ≤ | 0.8 | 0.5 |
(2) character
solid caustic soda (chemical membrane: naoh, specific gravity 2.13, strong alkaline, easy to absorb moisture, the skin, clothing, etc. have a strong corrosive , easy to absorb carbon dioxide in the air to produce sodium carbonate, must be kept dry, clean, non-polluting, packaging isolated air.
(3) packaging
solid caustic soda: flake caustic soda with plastic woven bag (with liner bag, 25kg / bag) packaging, granular caustic soda using heavy packaging film (25kg / bag) packaging, packaging, according to customer requirements using whole tons of packaging and packaging bag (plastic woven bag) packaging.
(4) usage
caustic soda is an important chemical raw materials, mainly used in the food industry, oil extraction, paper making, man-made fiber, textile, printing and dyeing, sewage treatment, non-ferrous metal smelting, fertilizer, power plant water treatment, organic synthesis, pharmaceutical, daily chemical, plastics and water treatment industries.
(5) product quality
industrial sodium hydroxide (ion film tablets alkali, liquid caustic soda) products meet gb 209-2006 standards
others
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