سعر فوب
أحصل على آخر سعر319 ~ 369 / Ton
|10 Ton Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
319 ~ 369 / Ton أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
319 per Ton
الحد الأدني للطلب:
10 Ton
تفاصيل التغليف:
plastic woven bags
موعد التسليم:
within two weeks
القدرة على التوريد:
3000 Ton per Month
نوع الدفع:
T/T, L/C, D/P, Western Union, Money Gram, PayPal
مجموعة المنتج :
الشخص الذي يمكن الاتصال به LI
Nanhuan, Zhengzhou, Henan
Sodium Hydroxide
Sodium Hydroxide is a highly corrosive white crystal in normal temperature. It is also called Caustic Soda. It is soluble in water and its water solution is of strong basicity, which can make Phenolphthalein become red. It is a very common alkali and a necessary chemical in lab. It can absorb the water vapor of the air, therefore, it should be sealed by the rubber bottle stopper.
Product Feature
The pure solid caustic soda is white. Its shape can be block, sheet, clavate or granulous. The liquid caustic soda is white or light blue transparency liquid. The solid caustic soda is of strong hygroscopicity. It is soluble in water, ethanol and glycerol but not soluble in acetone and ethyl ether. When dissolved in the water, it will release heat. Its water solution is alkali and soapy.
Application
1. Used as wastewater treatment agents and basic analytical reagents
2. To make standard lye for analysis and CO2 and H2O adsorbent.
3. Acid neutralization, Sodium salt manufacturing
4. To make other reagents containing hydroxyl ions
5. Used in petroleum refining to remove sulfides of hydrogen sulfide and mercaptan.
6. Paper making and soap making
7. Used in Textile manufacturing as a raw material of viscose
8. Used in dyeing and finishing to remove wax, oil and starch.
9. Improving acidic soil
*0. Processing bauxite in metallurgy industry.
*1. Used to make metallic sodium and brine electrolysis in chemical industry.
Package
Caustic Soda flakes: pp woven bag outside and polyethylene film bag inside; *5 kg net weight for each bag.
Liquid caustic soda: Both steel tank car or steel tank is ok. High pure alkali ionic membrane shouldn’t be packed and delivered by Stainless steel tank.
Storage
1. Stored in a dry, ventilate warehouse.
2. Never deposit it together with acidic materials and inflammables.
3. The container should be complete and sealed.
4. Avoid wet condition in the transport process.
5. Ensure containers and packages in a good condition.
6. If it is on fire, users can put out the fire with water, sand and proper extinguishers. And the firefighter should be aware of the corrosion of the chemical agent.
Notes
1. The waste NaOH mustn’t be directly poured into sewers and it need acidic neutralization, such as HCL and H2SO4.
2. When using it, the operator should wear safety glasses and rubber gloves.
3. Never contact skin with it. Wash immediately with flowing water if skin or eyes are polluted.
4. No smoking, eating and drinking in work place. Wash hands before meals.
5. If ingesting, rinse the mouth or drink milk and egg white. See a doctor if possible.
بلد: | China |
نموذج رقم: | - |
سعر فوب: | 319 ~ 369 / Ton أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 319 per Ton |
الحد الأدني للطلب: | 10 Ton |
تفاصيل التغليف: | plastic woven bags |
موعد التسليم: | within two weeks |
القدرة على التوريد: | 3000 Ton per Month |
نوع الدفع: | T/T, L/C, D/P, Western Union, Money Gram, PayPal |
مجموعة المنتج : | solid aluminum sulfate |