Selling CAS 7632-00-0 Sodium nitrite supplier in China
| Product Name | Sodium nitrite |
| CAS No. | 7632-00-0 |
| Purity | 99% |
| Formula | NNaO2 |
| HS Code | 2834299090 |
| EINECS | 231-555-9 |
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 271ºCand decomposition temperature is 320ºC. 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.
Specification:
| ITEM | First quality | Result |
Content of sodium nitrite
(calculated by dry base) % | ≥98.5 | 99.0 |
Content of sodium nitrate
(calculated by dry base) % | ≤1.0 | 0.1 |
Content of chloride(NaCl)
(calculated by dry base) % | ≤0.17 | 0.079 |
Content of insolubles in water(calculated by dry
base) % |
≤0.06 | 0.018 |
| Moisture % | ≤2.0 | 1.0 |
| Apperance of product | White or light yellow crystal |
| Package and Trade mark | By woven plastic bag out , and white plastic bag inner |
Result | First quality |
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.
Production Process
why choose our company
1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.Transport
EMS, DHL, TNT, UPS ,FEDEX, by air, by sea
DHL express, FEDEX and EMS for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and DHL express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes
us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.
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