潍坊裕凯化工有限公司

DBNPA（2.2-二溴-3-氰基丙酰胺）:                

（发广告名称：1.防霉防腐剂，2.杀菌剂，3.水处理剂，4.DBNPA，5. 2.2-二溴-3-氰基丙酰胺，6.  2,2-二溴-2-氰基乙酰胺，7. 2,2-二溴-3-氮川丙酰胺，8. 二溴氰基乙酰胺，9. 2,2-二溴-3-次氮基丙酰胺，10. 2,2-二溴-2-氮川丙酰胺）

分子式：C₃H₂Br₂N₂O
分子量：242

CAS 号：10222-01-2

年产量：3000吨

用途：是一种广谱高效的工业杀菌剂，用来防止细菌和藻类在造纸、工业循环冷却水、金属加工用润滑油、纸浆、木材、涂料和胶合板中的生长繁殖，同时可做粘泥控制剂，广泛用于造纸厂纸浆和循环冷却水系统。作为广谱高效的杀生剂，能迅速穿透微生物的细胞膜，并作用于一定的蛋白集团，使细胞的正常氧化还原中止，从而引起细胞死亡。同时，它的分支还可以选择性的溴化或氧化微生物的特殊酶代谢物，最终导致微生物死亡。本品具有良好的剥离性能，使用时无泡沫，液体产品与水可任意比互溶，低毒。

性状：DBNPA为白色结晶粉末，溶点125^oC。可溶于丙酮、聚乙二醇、苯、乙醇等有机溶剂，略溶于水，其水溶液在酸性条件下，较为稳定，在碱性条件下易分解，同时在硫化氢等作用下易分解。储存于室内通风阴凉处，储存期二年。

包装：产品包装为净重25kg纸板桶包装，内套2层塑料袋；25kg塑编袋/纸袋，567公斤/500公斤袋。

DBNPA (2.2-Dibromo -3 - Cyanide (Nitrile) C-based amide): 

Molecular formula: C3H2Br2N2O
Molecular weight:242
CAS NO.:10222-01-2
Usage: biocides in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism . It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides. It has following advantages :Easy to handle .No unusual oxidation hazards .Similar performance and safety in paper and oilfield applications .Used for slime control in the wet-end of the paper mill and performs exceptionally well against slime-forming bacteria. DBNPA has exhibited outstanding efficacy against in bio-films and against a broad spectrum of bacteria, fungus and yeasts. Coating and Fillers
DBNPA series products are used in the short-term preservation of coatings and coating additives such as latex, starch and mineral slurries. DBNPA is a fast-acting/quick-kill biocide that is broad-spectrum, and does not contain or release formaldehyde.

DBNPA 20% solution:

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