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Sodium molybdate, Na2MoO4

بلد:

China

نموذج رقم:

سعر فوب:

1 ~ 3 / Kilogram ( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر

الموقع:

China

سعر الحد الأدنى للطلب:

1 per Kilogram

الحد الأدني للطلب:

1 Kilogram

تفاصيل التغليف:

25kg.bag

موعد التسليم:

3-10 days

القدرة على التوريد:

1200 Metric Ton per Month

نوع الدفع:

T/T, Western Union

مجموعة المنتج :

الاتصال الآن

مواصفات المنتج

Other Names : Sodium molybdate,Na2MoO4 MF : Na2MoO4 Purity (%) : 99 Usage : Paper Chemicals Brand Name : SY Classification : - CAS No. : - EINECS No. : - Type : -

Name : Sodium molybdate,Na2MoO4

الوصف

Sodium molybdate,Na2MoO4

Chemical formula:Na2MoO4
CAS No.: 7631-95-0;10102-40-6 (dihydrate)
Appearance:White diamond crystal
EINECS:231-551-7
Technical Specifications:

Item	High-Purity Grade	Super-Grade	First-Grade	Second-Grade	Third-Grade	Anhydrous Sodium Molybdate
Na2MoO4.2H2O≥	99.8	99.5	99	98	96	-
Mo≥	39.6	39.5	39.3	39	38	45
Water-Insoluble Substances ≤	0.01	0.05	0.1	0.1	-	0.1
Cl≤	0.005	0.005	0.02	0.02	-	0.01
SO4≤	0.01	0.07	0.2	0.5	-	0.4
PO4≤	0.0005	0.001	0.005	0.005	-	0.005
Pb≤	0.0005	0.002	0.002	0.002	-	0.002
PH	7.5-9.5	7.5-9.5	7.5-9.5	-	-	-
SiO2≤	0.01	0.01	-	-	-	0.01
Fe≤	0.001	0.005	-	-	-	0.005
As≤	0.0005	0.001	-	-	-	0.001
NO3≤	0.02	-	-	-	-	-
NH4≤	0.005	-	-	-	-	-

Properties:Sodium molybdate, Na2MoO4, is useful as a source of molybdenum. It is often found as the dihydrate, Na2MoO4·2H2O.
The molybdate(VI) anion is tetrahedral. Two sodium cations coordinate with every one anion.

Application:

Used as a metal corrosion inhibitor, descaling agents, bleaching agents and skin and hair to promote the protection agent;
Used as analytical reagent for determination of alkaloids, dyes and pharmaceutical industry;
For the manufacture of alkaloids, ink, fertilizers, molybdenum red pigment, and light fastness pigment precipitation agent, catalyst, molybdenum salt can also be used to make flame retardants and metal pollution-free chiller system inhibitor, also used as zinc, polishing agents and chemical reagents.;
For the preparation of molybdenum salts and dyes, pigments, catalysts, corrosion inhibitors, etc.

Packaging:In plastic lined knit bags with the net capacity of 25 kg or double-plastic-bags lined iron drums with the net capacity of 50 kg.
Storage:
Store in a cool, dry warehouse to prevent the hot and humid.