Petroleum industry desulfurizers use basic zinc carbonate By Baoji Tyson industrial Additives Co., Ltd,

Petroleum industry desulfurizers use basic zinc carbonate

سعر فوب

أحصل على آخر سعر

( Negotiable )

1 Ton Minimum Order

بلد:

China

نموذج رقم:

سعر فوب:

( Negotiable )(قابل للتفاوض) أحصل على آخر سعر

الموقع:

china

سعر الحد الأدنى للطلب:

الحد الأدني للطلب:

1 Ton

تفاصيل التغليف:

25kg/ bag, lined with polyethylene film bag, outer packing is covered with film woven bag.

موعد التسليم:

7 day

القدرة على التوريد:

2000 Ton per Month

نوع الدفع:

T/T, L/C

مجموعة المنتج :

مواصفات المنتج

color:White fine amorphous powder,
CAS:5970-47-8
EINECS:222-477-6
Molecular Formula:ZnCO3Â·2Zn(OH)2Â·H2O

الوصف

CASï¼š********8
EINECSï¼š********6
Molecular Formulaï¼šZnCO3·2Zn(OH)2·H2O
Molecular Weighï¼š**2.*3
Appearanceï¼šWhite fine amorphous powder, odorless, tasteless.
Solubilityï¼šInsoluble in water and alcohol, slightly soluble in ammonia. Soluble in dilute acids and sodium hydroxide.
Characteristics and usesï¼š
The basic zinc carbonate is synthesized from zinc sulfate and pure alkali or ammonium carbonate. Its chemical properties determine that it has the functions of accelerating vulcanization, removing hydrogen sulfide and sterilizing in different fields of use.
1. For the production and catalytic desulfurizer of light convergents and latex film products, pigments and rayon.
2. Use zinc carbonate as light astringent, antiseptic, talcum powder, disinfectant and skin protectant in medicine.
3. Due to the transparency of alkaline zinc carbonate type close to the natural rubber, so in transparent rubber products used as reinforcing agent and vulcanization accelerator, make rubber products with good abrasion resistance, tear resistance and flexibility.
Quality standard :

Item	specification
Item	B*1	B*2	B*3
Zn % , ≥	*7	*7	*7
Loss on ignition%,≤	****2	****2	****2
Moisture % ,≤	2.5	2.5	2.5
Pb % ,≤	0.***3	0.***3	0.**2
Cu % ,≤	0.***1	0.***1	0.**1
Cd % ,≤	0.***1	0.***1	0.*2
Mn % ,≤	No Found	No Found	0.**5
As % ,≤	0.****5	0.****5	0.****5
Residue on sieve (*5um) %,≤	0.*1	5	5
Insoluble matter in HCl%,≤	0.**6	0.**9	0.1
Specific surface area ãŽ¡/g	*0	*0	*0
Bulk density g/ml	0.3	0.*5	0.*8
Applicable industries	Catalyst, rubber, plastic, food, etc	Feed, rubber, plastic, catalyst, etc	Rubber, plastic, oil well desulfurization

Packing: *5kg/ bag, lined with polyethylene film bag, outer packing is covered with film woven bag.
Storage: In cool & dry place. avoid damage, dampness, contamination and contact with acids.

بلد:	China
نموذج رقم:	-
سعر فوب:	( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر
الموقع:	china
سعر الحد الأدنى للطلب:	-
الحد الأدني للطلب:	1 Ton
تفاصيل التغليف:	25kg/ bag, lined with polyethylene film bag, outer packing is covered with film woven bag.
موعد التسليم:	7 day
القدرة على التوريد:	2000 Ton per Month
نوع الدفع:	T/T, L/C
مجموعة المنتج :	-