High purity Sodium tetraborate with best price and good quality CAS NO.1330-43-4

Min.Order Quantity:: 10 Gram

Purity:: ≥99.5%

Port:: Wuhan, Shanghai, Guangzhou, Tianjin port

Payment Terms:: L/C,T/T,Other

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Product Details

Keywords

Sodium tetraborate
purity 99% Sodium tetraborate
high quality cas 1330-43-4

Quick Details

ProName: High purity Sodium tetraborate with be...
CasNo: 1330-43-4
Molecular Formula: Na2B4O7
Appearance: white solid
Application: Used as an analytical reagent PH value...
DeliveryTime: within in 5-7 working days after recei...
PackAge: 25kg/woven bag or as customers' requir...
Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
ProductionCapacity: 200 Kilogram/Week
Purity: ≥99.5%
Storage: stored at dry, cool and avoid light
Transportation: by sea/by express
LimitNum: 10 Gram
Grade: Electron Grade,Reagent Grade

Superiority

1, high quality with competitive price:

we are manufacturer and can provide high quality products with factory price.

2, fast and safe delivery

1) parcels can be sent out within 24 hours after payment. tracking number is available.

2) secure and discreet shipment. you have various choices of transportation methods.

3, we have clients throughout the world.

1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

2) market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.

3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details

basic information

product name:	sodium tetraborate
synonyms:	anhydrous borax;anhydrousborax;antipyoninum;b4-na2-o7;borates,tetra,sodiumsalt,anhydrous;borates,tetra,sodiumsalts(anhydrous);borates,tetra,sodiumsalts(pentahydrate);borax(anhydrous)
cas:	1330-43-4
mf:	b4na2o7
mw:	201.22
product categories:	inorganics;organic or inorganic borate;chemical synthesis;inorganic salts;materials science;metal and ceramic science;salts;sodium;sodium salts;synthetic reagents
mol file:	1330-43-4.mol

chemical properties

melting point	741 °c(lit.)
boiling point	1575°c
density	2.367 g/ml at 25 °c(lit.)
refractive index	1.501
fp	1575°c
solubility	h2o: 0.1 m at 20 °c, clear, colorless
water solubility	26 g/l (20 ºc)
sensitive	hygroscopic
stability	stable. incompatible with powdered metals.

technical specification

specification index name	first grade	second grade	three grade	standard
content/%	≥99.5	≥99.5	≥99.0	as per your requirement
clarity test	qualified	qualified	qualified
insoluble substance in hydrochloric acid /%	≤0.003	≤0.005	≤0.02
chloride (as cl) /%	≤0.0005	≤0.002	≤0.005
sulphate(as so4) /%	≤0.005	≤0.01	≤0.015
phosphate(po4) /%	≤0.001	≤0.002	≤0.005
magnesium and calcium(as ca) /%	≤0.005	≤0.005	≤0.02
iron(fe)/%	≤0.0001	≤0.0003	≤0.0005
copper(cu) /%	≤0.0005	≤0.001	≤0.002
plumbum(pb) /%	≤0.0005	≤0.001	≤0.002

about us:

hubei jusheng technology co., ltd., is a large group corporation which engaged in the r&d and manufacture of chemicals, pharmaceuticals and intermediates. we have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. we have developed to a very famous group corporation enterprise in chemical industry step by step.

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