Гидроксид натрия Naoh CAS No 1310-73-2 каустическая

Character
Caustic soda (Sodium hydroxide) is achromatic and transparent solution, its proportion is 1.291. The solid Sodium hydroxide is white solid or pieces,
its proportion is 2.13, show alkali character, having strong causticity to skin, weaves and sheet. In the air it will absorb the carbon dioxide and change
into sodium carbonate. The solid Sodium hydroxide has strong moisture absorption character, so it must stored protecting against the tide and isolating air.

Application
Used as a raw material in the manufacturing of soaps, detergents, textiles and paper. Also, in water softening and treatment,
drilling mud in oil field, refining petroleum products, in sanitation, hygiene products. In food and drug industry, it is used as acidity regulator,
alkali, impregnant's pigment.

Packing: 25kg PP+PE bag, 1000kg jumbo bag.

Loading: 25MT per 20 foot container, 26MT per 40 foot container.

Loading Port:China main Port

2. Shipping:  within 7 days after order confirmed for small quantity sample or order, we can ship by courier like DHL, Fedex door to door.For large quantity, Air or Sea both are available, as customized

 1.High quality and best price 

 2.Delivery on time and Quick Shipment

 3.Best service after shipment

 4.Free sample can be supplied for your test.

 Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement and send to you for your confirmation.

Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers’ account.

Q3: What’s the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.

Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price.

Q5: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation., then you can make payment accordingly.

Q6: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified
material will not be released to customer. 
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.