Quality standard
Index items
Standard value
Test Results
Appearance
White crystal powder
Meets the requirement
purity
Y99%
99.2%
PH value
6.0;a8.0
6.70
Sulphate
¹0.05%
0.03%
chloride
¹0.04%
0.04%
lead,ug/g
¹2%
1.38%
loss on drying
¹0.5%
0.21%
Reducing substances
¹0.7%
0.38%
1, Packing: 25kg/bag or 1MT/big bag.
2 ,Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage;
if agglomerated, please crush and make it into solution, and its effect will be the same.
3 ,Transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals,
it can be transported in truck and train.
Chrome-free lignosulfonate is a drilling mud thinner produced by multi chemical reactions followed by drying of natural high molecular weight compound, organic material and harmless metal ions. The product contains no Chromium heavy metal and is ideal for use in drilling at densely populated area and offshore.
Index name Index
Appearance yellow brown or brown powder
Moisture 8%
Dry matter 93%
PH(2% Aq. solution) >7
Total CaSO4 % 2.0 - 4.0
Total Fe % 4%
Insoluble alkaline material % 2.5%.
It is packed in 25 kg net weight moisture proof multi-wall paper bags, with pe film inside. Other size packing is also available on request.
Calcium Lignosulphonate is a kind of natural anionic surface active agent processed with sulfurous acid pulping waste through advanced production technology. It can work well with other chemicals and produce early strength agent, slow setting agent, antifreeze and pumping agent . It is widely used in various concrete projects such preformed concrete, reinforced concrete and prestressed concrete, especially applicable for commercial concrete, anti-freezing concrete, waterproof concrete, bulk concrete, pumping concrete, with high economic benefit.
Major technical indicators :
Index name Index
Appearance yellow brown or brown powder
lignosulphonate 60%
Dry matter content 93%
PH(1% Aq. solution) 5-7
Moisture 7%
Water insoluble matter 2%
Inorganic salt 5%
Reducing Sugars content 3% .
Product Description :
Sodium lignosulphonate (lignosulfonate ) water reducer are mainly for concrete mixture as water-reducing additive. Low dosage, low air content, water reducing rate is high, adapt to most kind of cement. Can confected as concrete early-age strength enhancer, concrete retarder, antifreeze, pumping aids etc. Nearly no precipitate product in the liquor additive which is made from the sodium lignosulphonate and naphthalin-group high-efficiency water reducer .The sodium lignosulphonate is fit for apply to building project, dam project, thruway project etc.
Main performance:
1. Can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures.
2. Can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters.
3. Can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo.
4. In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials.
5. In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.
1, Packing: 25kg in PP woven bag lined with plastic film.
2, Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage; if agglomerated, please crush and make it into solution, and its effect will be the same.
3, Transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
3. Uses:
1) water treatment: it can be used to disinfect drink water and water in swimming pool, algae-removing in circulating water.
2) Disinfection: It can be used in disinfecting dinner, food, and dishes, or used in the prophylactic disinfection of home, hotel and public place; hygiene and disease control of hospital; or used in the disinfection of silk worm, animals, birds and fish
3) Other: It can be used in anti-shrinkage finishing of wool, textile bleaching, antimoth of paper and chlorinated agent of rubber.
4. Technical Index:
Appearance: white powder/granular
Available chlorine: 90%Min
PH (1% Aq. Solution): 2.7-3.3
Moisture: 0.5% Max
Granular Size: 8-30mesh or 20-60mesh
Package: 25kg/50kg plastic drum, 50kg fiber drum.
5. Product: According to the requirements of production from customers.
Product Brief Introduction: with the largest consumption for construction and building materials. It is mainly used as enamel fluxing agent, glass opalizing agent, acid-proof clay, acid-proof concrete coagulator and wood preservative. It can also be used for insecticide.
Product Hazard or Harmful Ingredients:It does not combust or explode but has corrosivity and certain toxicity.
Product Physical Properties:The product is white powder crystals and basically neutral. It is difficult to dissolve in water and acid and the density is 2.37g/cm3.
Product Chemical Properties:It is stable under normal temperature. It does not combust nor explode when it is heated or contacts with redox materials.
Spillage Treatment Method:Simple cleaning and burying
Protection Measures for Product Transport & Storage:To prevent from caking and going bad, it should be kept indoor or be covered with protection materials like canvas and free from the blazing sun.
Other Information: Anti-caking agent can be added at the request of customers.
Technical Specifications
Analysis items Standard
Na2SiF6 99% min
Loss of weight on drying at 105â?? 0.3% max
Free acid (as HCl) 0.1% max
Chloride (as Cl) 0.1% max
Sulphate (SO4) 0.3% max
Iron(Fe) 0.02% max
Water-insoluble matter 0.5% max
Particle size distribution
Passing through 40 mesh sieve 98% min
Passing through 60 mesh sieve 90% min
Passing through 325 mesh sieve 25% max
1. Product Functions and Features
Sodium Selenite is a supplement of selenite for animal nutrition.
The product has stable quality and good liquidity and is easy to mix process.
2. Â Introduction
Mixed feed additives and sodium selenite.
The additive of microelement selenite in feed.
Usage & Dosage:The recommended amount in the compound feed(calculated by Selenite mg/kg)0.1-0.3mg for livestock,0.1-0.3mg for fishes.
3. Appearance
Light Grey Powder
4. Product quality standard
1%selenite 5% Â selenite
Sodium selenite (counted by Se)% 1 ±0.05 5 ±0.10
Moisture % 5
Pass 450 m test sieve% 95
Total arsenic content (counted by As)% 0.0005
Lead content (counted by Pb)% 0.002
Cadmium content (counted by Cd)% 0.001
5.Packing:25kg/bag
6. Storage conditions, methods and precautions:
stored in cool and dry places, and used up as soon as possible once unpacked.
