Monohydrate/Tetrahydrate/ Sodium borax(Na2B4O7)CAS 1330-43-4

 

Specification:

Item	Index
	Standard
content %	97
PH (30g/L solution)	9.5-10
Fe %	0.002
active oxygen	15
thinness	30-100

 H/T2518-93 H/T2518-93 of PBS4

Item	Index
	Excellence	Class One
NaBO2·H2O content %	96.5	96
PH (30g/L solution)	9.9-10.3	9.9-10.9
Fe %	0.002	0.004
thinness 600Ms test	5.0	--

Packaging & Shipping:

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FAQ:

 

1. Are you manufacturer or trading company?         

We are group company it,we have our own factory to do the production to assurely high quality product with competitive price.

 

2. Can you make packing and logo as customer request?  

Yes we can, if you have special needs, please contact us.

 

3. What is your payment term?

30% T/T after confirm the contract/PI, balance before shipment or againstcopy of Bill of Loading.

 

4. what is your lead time ? 

After the deposit and confirm all the accessory with in 7--10days.

 

5:what’s your packing ?

Normally,standard export packing,also we can do packing as your require

Sodium Borate has been mainly used in the manufacturing high quality glass, optical glass, glaze of pottery and porcelain, glaze of enamel, detergent, bleaching agent, cleaning agents, flame retardant, rust inhibitor and caking agent. It could be also used as the carrier of the lubricant used in metal wiredrawing, the stabilizer of refractory material and skeleton former, the coated fluxing agent in metallurgy, the retarder of cement and concrete, the buffer of pH value in water system and emulsifier of paraffin.