Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Classification: |
Protein |
Product Description
The Neutral Protease is a solid enzyme derived from Bacillus Subtilis fermentation. It can be applied in leather de-hairing and softening, silk de-gumming, toothpaste, soap, detergent, baking, dairy product, film silver recovery, as well as in medicine industry. Product quality complies with Chinese national standards GB23527-2009.
I. Characteristics
Neutral Protease can hydrolyze the protein into soluble peptides and finally into free amino acids...
Optimal temperature: 40-50C Optimal PH: 6.5-7.5
II. Specification
1. Appearance: Yellow-brown powder (no deliquescencence and caking)
2. Enzyme activity: 30000u/g or 50000u/g
3. Water content: ≤ 8%
4. Fineness: More than 80% through 40 mesh sieve
5. Activity validity: At 25C, the product will retain more than 85% of its activity for 6 month.
III. Definition of activity
At 30C, pH7.5, 1g of solid Neutral Protease powder hydrolysis casein to produce 1ug tyrosine in 1min is a enzyme activity unit, sign as u/g.
IV. Package, storage and transportation
The product is available in 20kg fiber bags or in 20kg carton containing 2kg plastic bags.
The product has biological activity, should be stored in dry and cool place and keep away from strong light, heat and dampness to avoid activity loss. It should be avoid direct sunlight and drenching in transportation. Carefully and gently loading is also required.
Shijiazhuang Xinlongwei Chemical Co., Ltd. Belongs to Landchem Corporation Limited, locateing in Hengshui city of Hebei province, our company insist the principal of "Quality First, Reputation Best". Based on mutual benefits we have had businessship with customers from more than 50 countries and areas. We export Various Chemical products and search or research new products for customers, and our Topic Products include Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4)\Formic Acid\Sodium Formate\Oxalic Acid\Sodium Hydrosulphide\Sodium Hypochlorite and Urea. And our production capacity of Formic Acid and Sodium Formate is 600, 00MT per year, and 300, 000MT per year for HCl and H2SO4.
Firstly, Shijiazhuang Xinlongwei owns independent lab and strong research powder, we helps customers to research and synthetize intermediates and those still under patent tech products, and our customers include Institutes\Universities and Pharma corporation etc.
Secondly, Shijiazhuang Xinlongwei have full certificates and Export License for exporting the Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4) and MEK, and have been exporting by huge quantity.
Thirdly, Shijiazhuang Xinlongwei owns factory to produce Racks, Compact Shelves and Bunk Beds, owning modern equipments and experienced workers with super productsand selling very well in more than 20provinces in China, and have exported to North America, Europe, Africa and Australia markets.
Shijiazhuang Xinlongwei sincerely hopes to develop with your esteemed company with mutural benefits and win the future for our both!
