Rocuronium Bromide/Skeletal Muscle Relaxants/General Anesthesia/Endotracheal Intubation

• Use: API
• Qualification: COA
• CAS: 119302-91-9
• Shelf Life: 2
• Nontoxic: No
• Whether It Is Dangerous or Not: No
• Model NO.: GYF-198
• Storage: Normal Temperature
• Transport Package: Wooden Barrel
• Specification: 25kg/Wooden barrel
• Trademark: IPA
• Origin: China
• HS Code: 2934999099
• Production Capacity: 100000kg/Month

Product Description

 

119302-91-9 Rocuronium bromide  EP10/USP42 standard

Items	Standards	Results
Appearance	Off-white to light yellow powder,hygroscopicity	Off-white powder, hygroscopicity
Solubility	Freely soluble in water,ethanol trichloromethane or glacial acetic acid,almost insoluble in ether	complied
Specific rotation	+28.5°to+32.0°	+30.9°
Identification
(1)	The retention time of test solution main peak should be accordance with system suitability test solution of Rocuronium Bromide peak.	complied
(2)	Identification reaction of bromide in aqueous solution of this product	complied
(3)	The infrared absorption of this product should be accordance with W.S spectrum	complied
Alkalinity	PH:8.9-9.5	9.3
Color and clarity of solution	The solution should be colorless and clarified;If it appears color,should not be stronger than yellow or orange yellow No.2 standard colorimetric solution.	complied
Acetic acid	Not more than 0.5%	N.D
3-Bromopropene	If there are chromatographic peaks with the same retention time as the main peak of the control solution,the peak area should not more than the main peak area of the reference solution(0.0005%)	N.D
Related substances	Impurity A not more than 0.1%	N.D
	Impurity B not more than 0.2%	0.06%
	Impurity C not more than 0.2%	0.01%
	Impurity F not more than 0.1%	0.01%
	Impurity G not more than 0.1%	N.D
	Impurity H not more than 0.1%	N.D
	Other single impurity not more than 0.10%	N.D
	Total impurities should be not more than 1.0%	0.087%
Residual solvents	Methanol not more than 0.3%	N.D
	Ethyl ether not more than 0.5%	0.2%
	Acetone not more than 0.5%	0.004%
	Acetonitrile not more than 0.041%	N.D
	Dichloromethane not more than 0.06%	N.D
	Methyl tert-butyl ether not more than 0.5%	0.02%
Triethylamine	Not more than 0.032%	N.D
Water content	Not more than 3.5%	1.8%
Residue on ignition	Not more than 0.1%	0.06%
Heavy metal	Not more than 10ppm	complied
Bacterial endotoxin	Endotoxin amount per 1mg Rocuronium Bromide should be less than 0.3EU	complied
Assay(calculate by anhydrous&solvent-free substances)	99.0%-101.0%	100.7%
Conclusion	This product is tested by Rocuronium Bromide(For export)quality standard(STP-11-338-01). The results comply with(√Yes No). The results comply with EP10.0 Rocuronium Bromide quality standard.

HR-258

 

HR-258 series rutile titanium dioxide is a general-purpose product and one of the main products. The imported sand mill is used for wet grinding, and the particle size distribution is good; the surface treatment of dense inorganic coating is carried out with silicon oxide and aluminum oxide, which has excellent pigment performance.

 

Detailed introduction

HR-258 series rutile titanium dioxide is a general-purpose multi-purpose titanium dioxide pigment. The surface is treated with dense zirconium, aluminum inorganic coating and special organic treatment. The product design goal is close to the quality standard of similar products in foreign countries. It has high whiteness, high gloss, bluish background, fine particle size and narrow distribution, high ultraviolet absorption ability, excellent outdoor weather resistance, strong anti-powdering ability, super hiding power and achromatic power, and good dispersibility. , good stability and other characteristics, the products made of it have bright colors and high glossiness.

 

Product Features

High dispersibility        High weather resistance       High glossiness         Low-wear

Strong hiding power      Low oil absorption

 

Application Suggestion

1. Coatings, paint 

2. Ink

3. Leather, color paste

4. Masterbatch, Plastic

5. Artificial stone

 

Basic parameters

 

Chemical Name	Titanium dioxide (TiO2)
CAS number	13463-67-7
EINECS number	236-675-5
color index	77891, White Pigment 6
ISO591-1:2000	R2
ASTM D476-84	III, IV
product status	White powder
true specific gravity	4.1 g/cm3
Bulk Density	0.7~1.0 g/cm3
surface treatment	Dense zirconium, aluminum inorganic coating + special organic treatment

 

 

 

Technical indicators                       

TiO2 Content, %	≥94.0
Brightness %	≥94.6
Volatile matters at 105ºC	≤0.4
PH	6.5-8.0
Oil absorption, g/100g	≤18
Remains on sieve (45um)	≤0.02
Tint-reducing power, Reynolds number	≥1860
Rutile Content	≥99.2
Specific Resistance Ω	≥80.0
Whiteness( Compare with Standard Sample)	No less than
Dispersibility	≥5.75

 

Packaging, storage and transportation

It is packed in inner plastic outer woven or paper-plastic composite bag, with a net weight of 25kg, and we can also provide 500kg or 1000kg plastic woven large bags according to users' requirements.