1-methylimidazole 616-47-7 C4h6n2 82.1 Colorless to faint yellow transparent liquid =99.0% Intermediate of organic synthesis, resin curing agent and cohesive, etc Plastic drum/net weight: 25kg or 200kg
Hubei aging chemical co., ltd, is the largest manufacturer and exporter of lignosulphonate & sodium gluconate & sodium naphthalene sulfonate formaldehyde in middle china, with the output over 3, 000 metric tons every month for each kind . Sodium gluconate (sg99%) ?properties?: white crystalline granule or powder, easy to dissolve in the water ?molecular formula?: c6h11o7na ?molecular weight?: 218.14 ?quality standard ? index items standard value test results appearance white crystal powder meets the requirement purity =99% 99.2% ph value 6.0—8.0 6.70 sulphate =0.05% 0.03% chloride =0.04% 0.04% lead, ug/g =2% 1.38% loss on drying =0.5% 0.21% reducing substances =0.7% 0.38% ?uses? 1.It can be used as food additives. 2.It can be used as water quality stabilizer because it has excellent inhibiting capacity to scale. 3.It can beused as surface cleaning agent of metal 4.It can beused as cleaning agent of glass bottle 5.It also can be used as water reducing agent and retarder in the building & construction industry. ?packing, storage & transportation? 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.
STANDARD Heavy Hex Structure Bolts A490M GRADE A490M 10S DAIMETER M12-M36 SURFACE TREAMENT Black, Dacromet. etc. MATERIAL Alloy steel ,40Cr, 35CrMo, B7,etc
Standard Hex head cap screw sae j429 Grade Gr.8 Size 1/4"-1-1/2" Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel , stainless steel, etc
Standard Flange Bolts DIN6921 Grade CL8.8 Size M6-M36 Surface Treament Black, zinc plated, zinc (Yellow) plated, H.D.G. etc. Material Carbon steel, alloy steel ,stainless steel,etc
Standard Heavy hex structural bolt astm a325 Grade A325 type 1 Size 1/2"-1-1/2" Surface treatment Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel , etc Packaging Bulk packed in the 25kgs carton then 900kgs pallets
Standard Guard rail bolts astm a307 grade a with guard rail nuts sae j995 grade2 Grade A307 grade a and sae j995 grade2 Size3/4" Surface treament H.D.G. Material Carbon steel
Standard Heavy hex structural bolt astm a325m 8s Grade A325m 8s Size M12 to m36 Surface treatment Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel Packaging Bulk packed in the 25kgs carton then the 900kgs pallet
Standard Heavy hex structural bolt astm a325 Grade A325 type 1 Size 1/2"-1-1/2" Surface treatment Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel , etc Packaging Bulk packed in the 25kgs carton then the 900kgs pallet
Standard Astm A325 Type 1 Heavy Hex Structural Bolts Grade Astm A325 Type1 Size 1/2'' To 1 1/2'' Surface Treament Black, Zinc Plated, Zinc (yellow) Plated, H.D.G. Etc. Material Carbon Steel
Desc: hex head cap screw sae j429 grade8, zinc yellow plated Standards: SAE J429 Gr2/Gr5/Gr8 Head style: hexagonal Materials: 40Cr Finish: Zinc Yellow
Standard Carriage bolt sae j429 grade5 zinc plated Grade Gr5 Size 3/8"-1" Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, etc
GRADE, SAE J429 Gr8 SIZE, 1/4"-1-1/2" SURFACE TREAMENT, Black, zinc plated, zinc (Yellow) plated, H.D.G. etc. MATERIAL, alloy steel
Standard sae j429 Grade Grade8 Size 1/4"-1-3/4" Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel , stainless steel, etc
Standard A325m Grade 8s Size M12-m36 Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel
Standard Heavy hex structural bolts a325m Grade 8s Size Dia:1/2"-1-1/2" length:1/4"-8" Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel , stainless steel, etc
Standard Heavy hex struactural nut a194 Grade 2h Size 1/2"-4" Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel , stainless steel, ect.
Standard Din934 hexagon nuts Grade Class 8 Size M6-m100 Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Materialcarbon steel, alloy steel , stainless steel, etc
Standard Heavy hex nuts astm a194 Grade 2h Diameter 1/2"-4" Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel
Standard Hex nuts din934 Grade Cl6 Size M6-m100 Surface treament Black, zinc plated, zinc (yellow) plated, h.D.G. Etc. Material Carbon steel, alloy steel , stainless steel, etc
