Product Specifications
| Prod Model: |
A-02 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Sodium Nitrate |
| Grade Standard: |
Industrial Grade |
Product Description
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Supply Ability: SODIUM NITRATE + SODIUM NITRITE = 240000 Per Year
Contact information:
Tel: 86-13668666652
Industrial sodium nitrite
1. Purity: 98.5%
2. Good quality, competitive price
3. Provide best service
4. Prompt deliver
Property: White or a little buff fine crystal. The relative molecular weight is 69.0 and density is 2.168. It's no smell and a little saline taste, easy to be deliquescence and to dissolve in water. The melting point is 271° Cand decomposition temperature is 320° C. It has the strong oxidizing property, as well as reducing property. It can slowly oxidize into sodium nitrite in the air, and will become diamino compound composed with ammonia under low temperature.
Application: It is mainly used as the raw material of productions of nitro compound and azo dyes etc. It is also used as mordant and bleacher for fabric dyeing, as well as metal heat treatment agent, early-strength admixture and antifreeze of cement.
Notice:
(1) This product shall be stored in the place where keep ventilation and dry against rain, heated and insolation under sunlight.
(2) This product shall not be delivered or stored together with strong reducing agent, inflammable and detonatable substances, foods, feed, and additives.
(3) This product is venomousness. Please keep it safely. Don't eat it mistakenly.
|
ITEM |
|
|
Best quality |
First quality |
Qualified quality |
result |
Content of sodium nitrite
(calculated by dry base) % |
≥ 99.7 |
≥ 99.3 |
≥ 98.5 |
98.69 |
Content of sodium nitrate
(calculated by dry base) % |
≤ 0.01 |
≤ 0.02 |
≤ 0.15 |
0.93 |
Content of chloride(NaCl)
(calculated by dry base) % |
≤ 0.25 |
≤ 0.30 |
— |
0.04 |
|
Content of insolubles in water (calculated by dry base) % |
≤ 0.03 |
≤ 0.06 |
— |
0.0171 |
Content of carbonate
(calculated by dry base) % |
|
|
|
|
|
Moisture % |
≤ 1.0 |
≤ 1.5 |
≤ 2.0 |
0.75 |
|
Content of iron (Fe) % |
≤ 0.005 |
— |
— |
|
|
Apperance of product |
White fine crystal |
|
Package and Trade mark |
By woven plastic bag out, and white plastic bag inner |
|
Result |
qualified |
|
Remark |
Shouguang Yujing Business & Trade Co., Ltd is the independent sell, export and import company.
Our factory is one of the largest production bases of copper-free and lead-free silver mirror, aluminum mirror, top quality clear float glass, clear sheet glass, and other glass products are also available.
Company has passed ISO9001 international quality system certification in 2006, with perfect quality inspection system. Our copper-free and lead-free silver mirror has passed the test by INTERKET, and won TUV certificate.
Yujing are specialized in producing mirrors and glass products. There are one copper-free and lead-free silver mirror production line, one waterproof silver mirror production line, and two aluminum mirror production lines. Adopting modernized glass production lines and imported equipment and machines, together with professional experts and workers, all kinds of excellent glass products can meet your requirement.
No matter when and where, no matter near or far away, Yujing staffs are being ready to service for you. Our factory is the supplier of IKEA, and Yujing products have been supplied to dozens of countries and regions all around the world.
Trust Yujing as your friend; Sincerely welcome you to visit our company.
