Supplier: Lignosulfonate, sodium gluconate, SNF/FDN/PNS, naphthalene superplasticizer, polycarboxylate superplasticizer, SHMP
Physical and Chemical characteristics Properties: white crystalline granule or powder, easy to dissolve in the water Molecular formula: C6H11O7Na Quality standard Index items Standard value Test Results Appearance White or yellowish crystal powder Meets the requirement purity 98.5% 99.22% PH value 6.0 8.0 6.70 Sulphate 0.05% 0.03% chloride 0.07% 0.04% lead,ug/g 2% 1.38% loss on drying 0.5% 0.21% Reducing substances 0.7% 0.38%. Packing, storage & transportation: 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.
soidum lignosulphonate MN1: Index Items Standard Value Test results PH Value 10-13 12.98 Dry Matter â?¥92% 95 Lignosulphonate â?¥50% 52 Water insoluble matter â?¤3.0% 2.67 MN2: Index Items Standard Value Test results PH Value 9-11 9.5 Dry Matter â?¥92% 96 Lignosulphonate â?¥50 55 Water insoluble matter â?¤1.5% 0.7 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. If you are interested in our products, please do not hesitate to contact us! Best regards! Lorna
Product Description High Range Water-Reducing Admixture Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture Uses Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps. Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation Sodium Naphthalene Sulphonate Formaldehyde Specification: Solid Content :96.42% PH value :8.3 Chlorides Content :0.25% Sodium Sulfate Content :4.4%. For powder: woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg.
Appearance yellow brown or brown powder Lignosulphonate ¦55% Dry matter ¦ 93% Ph(1% aq. Solution) 8-9 Moisture 7% Water insoluble matter 1% Total reducing matter 4% Calcium magnesium general quantity 0. 5% 25kg in pp woven bag lined with plastic film
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% 25kg in pp woven bag lined with plastic film
Appearance yellow brown or brown powder Moisture 8% Dry matter ² 93% Ph(2% aq. Solution) >7 Total caso4 %2.0 - 4.0 Total fe % 4% Insoluble alkaline material %2.5% 1. Thinning performance Test results indicate the thinning performance in fresh water based mud under normal temperature is comparable to ferrochrome lignosulfonate (fcls). At elevated temperature, it performs better than fcls in either fresh water or salt-water based mud, particularly the later. The product is suitable for use in drilling under complex geological formation, in water with high tds, or in offshore drilling. 2. Good fluid loss control properties Its major advantage is the thinning effect in drilling mud with high solid content, and simultaneously controls the fluid loss. Its fluid loss control action is better than fcls and the mud cake formed is smooth and compressible, thus beneficial for well bore protection and fluid loss reduction under high-pressure condition. 3. Higher retention of solid The product has improved solid retaining capacity due to its excellent thinning properties. Even when the mud is mixed with large quantity of clay while drilling, the rock scarps can still maintain good mobility. In addition it is capable of withstanding contamination by calcium, magnesium and sodium electrolytes, making it an ideal thinning agent for heavy weight mud. 4. Recommended dosage For salt water and fresh water based mud, a range of 0.5 to 1.0% is recommended depending on the specific conditions. Under special situations such as high solid and metal electrolytes content, a slight increase in dosage is recommended but not to exceed 2.0%. 5. Packing 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.
Item Standard Inspection result Appearance White or slight yellowish crystal powder , Pass Loss on dry, % 1.0max 0.6% Content, 98% min 99.2% Reduzate , % 0.7 max 0.3 Chloride, % 0.07max 0.002 Sulphate, % 0.05max 0.003 Ph 6.2-7.8 6.7 Pb , g/g 2max 0.5 Heavy metal, g/g 10max 5 Arsenic salt, g/g 2max 1 Apearance of solution Clear Clear
Bailin Group is a leading Sodium Gluconate producer and exporter from China,The annual output of Sodium Gluconate is150,000 tons,which is the largest factory in the northeast China region. Commodity Name: Sodium Gluconate CAS No.:527-07-1 H.S. Code: 29181600 Synonyms: D-Gluconic acid sodium salt; Natriumgluconat (De); gluconato de sodio (Es); gluconate de sodium (Fr) Molecular Formula: C6H11NaO7 Molecular Weight: 218.13847 Description: white or yellow crystalline powder or granula Specification: Food Grade/ tech grade Application 1. Construction Industry: Sodium gluconate is an efficient set retarder and a good plasticiser & water reducer for concrete, cement, mortar and gypsum. As it acts as a corrosion inhibitor it helps to protect iron bars used in concrete from corrosion. 2. Electroplating and Metal Finishing Industry: As a sequestrant, sodium gluconate can be used in copper, zinc and cadmium plating baths for brightening and increasing luster. 3. Corrosion Inhibitor: As a high performance corrosion inhibitor to protect steel/copper pipes and tanks from corrosion. 4.Agrochemicals Industry: Sodium gluconate is used in agrochemicals and in particular fertilisers. It helps plants and crops to absorb necessary minerals from the soil. 5. Others: Sodium Gluconate also used in water treatment, paper and pulp, cleaning agent for glass bottle, photo chemicals, textile auxiliaries, plastics and polymers, inks, paints and dyes industries,chelating agent for cement, printing and metal surface water treatment, steel surface cleaning agent, plating and alumina dyeing industries and good food additive or food fortifier of sodium.
