USP Bp Zinc Stearate Powder Stearic Acid for Pharmaceutical Auxiliary Agent CAS 557- 05 -1

China USP Bp Zinc Stearate Powder Stearic Acid for Pharmaceutical Auxiliary Agent CAS 557-05-1, Find details about China Zinc Stearate Powder in Leather Auxiliary Agent, Zinc Stearate E for Leather Making from USP Bp Zinc Stearate Powder Stearic Acid for Pharmaceutical Auxiliary Agent CAS 557-05-1

Model NO.
RC-ZS
Application
Phamaceutical Auxiliary Agent
Grade
Phamaceutical Grade
Storage
Cool Dry Place
MOQ
1000 Kg
Shelf Life
24 Months
Molecular Weight
632.33
Trademark
REACHEVER
Transport Package
25kg/Bag
Specification
99%
Origin
China
Model NO.
RC-ZS
Application
Phamaceutical Auxiliary Agent
Grade
Phamaceutical Grade
Storage
Cool Dry Place
MOQ
1000 Kg
Shelf Life
24 Months
Molecular Weight
632.33
Trademark
REACHEVER
Transport Package
25kg/Bag
Specification
99%
Origin
China

Product Description

Zinc stearate is a white light fine powder. Molecular formula ZN(C17H35COO)2, molecular structure RCOOZnOOCR (R is a mixed alkyl group in industrial stearic acid), combustible, specific gravity 1.095, spontaneous ignition point 900°C, density 1.095, melting point 130°C, with a slippery feel. It is insoluble in water, ethanol, ether, but soluble in organic solvents and acids such as hot ethanol, turpentine, and benzene.
Zinc stearate is heated and dissolved in an organic solvent and becomes a jelly when cold, and decomposes into stearic acid and corresponding zinc salt when it encounters strong acid. It is lubricating, hygroscopic, non-toxic, slightly irritating, non-polluting, and non-hazardous. 

 

Function & Application

1. It is used in the processing of PVC non-toxic products, and has a synergistic effect with calcium stearate and barium stearate, which can effectively improve the light stability of PVC products;
2. It is used as a rubber compound as well as in the manufacture of PP, PE, PS, EPS polymer additives, and pencil lead.

3. Zinc stearate is widely used in the pharmaceutical field, and its hydrophobicity can effectively prevent tablets from getting wet.

 

Packaging & Shipping

 

 

FedEx/DHL/TNT

Shipping by Air

Shipping by Sea

Suitable Quantity

Under 25KG

Under 100KG

More Than 100KG

Shipment Time

3-10 Days

5-15 Days

15-45 Days

Shipping Cost

High Cost

High Cost

Lost Cost

Service

Door to Door

Door to Airport

Port to Port

Other

Easy to Pick Up Goods

Professional Broker is Needed

 

 

 

Company Information

USP Bp Zinc Stearate Powder Stearic Acid for Pharmaceutical Auxiliary Agent CAS 557-05-1
 

 

FAQ

 

1. Are you a manufacturer or trading company?

A: We are a manufacturer and welcome to visit our factory.

 

2. How to confirm the product quality before place an order?

A: We can provide you with a sample. Also, we have the inspection report issued by the authoritative third-party testing agency.

 

3: What's your MOQ?

A: It depends on different products. We accept sample order. Also, for some products, we can provide you with a free sample.

 

4: Do you provide after-sales service?

A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us

 

5: How about delivery time and method?

A: We usually ship within 3-5 working days after payments.

We can ship by sea, air, and express. It also can make door to door shipping.

 

6: How to solve the after-sale disputes?

A: We accept changing or refunding service if any quality problem.