Product description
Chromium Nitrate Nonahydrate
Chemical Formula: Cr(NO3)3·9H2O
Molecular Weight: 400.15
CAS NO: 7789-02-8
Appearance: Purple crystal
Specification:Industrial Grade
Standard(%) | Test result (%) | |
Cr(NO3)3·9H2O : | ≥98 | 99.12 |
Ca : | ≤0.01 | 0.001 |
SO4 : | ≤0.02 | 0.001 |
Cl : | ≤0.1 | 0.002 |
Na : | ≤0.01 | 0.001 |
K : | ≤0.01 | 0.003 |
Fe : | ≤0.01 | 0.003 |
Al : | ≤0.05 | 0.004 |
water- insoluble : | ≤0.02 | 0.002 |
Transportation:
UN No.: 2720 / 5.1 / PG :III
Applications:
The major applications of chromium nitrate include preparation of other inorganic or organic chromium, catalysts and carrier materials, corrosion inhibitors and dye mordant as well as colorant in glass industry and colored glaze of ceramics.
Packaging
Packing: 25Kg / bag, plastic inside and knitting bag outside, or in terms of customer's requirements.
Applications and Usages: Used as catalyst, mordant, developer, weighting agent, corrosion inhibitor, metal conditioner.
Company
Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.The key members of the company are established by local well-known entrepreneurs and professional engineers under the call and support of the party's "low-carbon environmental protection, safety and stability".under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry.With the efforts of all the staff of the company, we have established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the country.
1. We work three shifts day and night .reply your enquiry in 24 hours working time.
2. Free sample can be supplied.
3. As a manufacturer, we can reduce the price difference among many middlemen for you. High quality best price Guaranteed
4. Our company reputation first, service first. on time delivery and satisfied sales service.
5. Best quality, lowest price, welcome inquiry.
FAQ
1. What's your payment terms?
T/T or L/C,Western Union
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually1kg/bag;25kgs/drum or according to your individual requirements
4. How about the validity of the products?
According to the products you ordered.
5,Professional service and rich experience make customers feel at ease,
6, Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility