Place of origin:
China
reference spectrum (Spectrum Set 534) Chromatographic ID Retention time of main peak matches that of reference substance Odor Conforms Chloride ≤ 0.02% Sulfate ≤ 0.05% Related Substances Chenodeoxycholic Acid (CDCA)≤ 0.5% Any Single Impurity≤ 0.1% Total Impurities≤ 1.0% Lithocholic Acid ≤ 0.1% Acetone Content ≤ 0.5% Residual Solvents Isopropyl Alcohol≤ 0.5% tert
[Related Keywords : Ursodeoxycholic acid, Cas 128-13-2]
Business Type
Supplier
Location
Zhejiang, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
reference solution BY7 Heavy metals ≤20ppm Related substances ≤0.2% Loss on drying ≤1.0% Sulphated ash ≤0.1% Assay 98.5-101.0% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2 How to start orders or make payments A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
[Related Keywords : Trimethoprim, Cas 738-70-5]
Business Type
Supplier
Location
Zhejiang, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Kilogram
Price:
US$ 380 ~ 400
Place of origin:
China
Supply Ability:
1000KG per Month
Items Standard Appearance White or almost white crystalline powder Infrared absorption Conforms Thin-Layer Chromatography Conforms Color reaction Pink colour Appearance of solution Clear and notmore intensely coloured than reference solution Y6 Heavy metals Not more than 20ppm Loss on drying Not more than 0.5% Sulphated ash Not more than 0.2% Related substances Total not more t
[Related Keywords : CAS 471-53-4, 18GlycyrrhetinicAcid]
Business Type
Supplier
Location
Zhejiang, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
25 Kilogram
Price:
US$ 60 ~ 80
Place of origin:
China
Supply Ability:
1000KG per Month
Test Item Specification Characteristics White powder Assay 98.0%min Infrared spectrum Consistent with Reference substance Melting point 242-246℃ FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2 How to start orders or make payments A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank inf
[Related Keywords : CAS 3109-63-5, Tetrabutylammonium, Hexafluorophosphate]
Business Type
Supplier
Location
Zhejiang, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
100 Ton
Price:
US$ 90 ~ 100
Place of origin:
Malaysia
Ammonium chloride, abbreviated as ammonium chloride, is an inorganic substance with the chemical formula NH4Cl, which refers to the ammonium salt of hydrochloric acid. Containing 24% to 26% nitrogen, it is a white or slightly yellow square or octahedral small crystal, with two types of formulations: powdered and granular. Granular ammonium chloride is not easy to absorb moisture and is easy to st
[Related Keywords : Calcium Ammonium Nitrate]
Business Type
Manufacturer
Location
DZAOUDZI, Comoros
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
100 Ton
Price:
US$ 2530
Place of origin:
Thailand
substances to the human body such as DEHP plasticizers contained in traditional PVC medical packaging, and there is no chemical reaction of plastic molecules in PVC medical packaging film combining with drugs and adsorbing together. There is no carcinogenic risk and toxicity of PVC packaging film. It is truly non-toxic and harmless. 2. After 125° high-temperature steam sterilization, it can s
[Related Keywords : film composite films]
Business Type
Supplier
Location
Sakon Nakhon Province, Thailand
Employees Total
11 - 50
Annual Revenue
USD 500,001 - 1,000,000
Place of origin:
Thailand
Reference: 56-81-5(CAS DataBase Reference) NIST Chemistry Reference: Glycerol(56-81-5) EPA Substance Registry System: 1,2,3-propanetriol(56-81-5) 3.Specification of Glycerin: Item Specifications Results Content 99.5% min 99.90% Moisture 0.2% max 0.05% Acidity 0.02 0.02 Specific gravity 1.035-1.037 1.037 Residue on ignition 0.007% max passes Chloride 0.01% none Oxidizing substance --- 0.03 Distil
[Related Keywords : glycerine]
Business Type
Supplier
Location
Sakon Nakhon Province, Thailand
Employees Total
11 - 50
Annual Revenue
USD 500,001 - 1,000,000
Min. Order:
3 Ton
Price:
US$ 3000
Place of origin:
China
Supply Ability:
3000tons per month
substances to the human body such as DEHP plasticizers contained in traditional PVC medical packaging, and there is no chemical reaction of plastic molecules in PVC medical packaging film combining with drugs and adsorbing together. There is no carcinogenic risk and toxicity of PVC packaging film. It is truly non-toxic and harmless. 2. After 125° high-temperature steam sterilization, it can stil
[Related Keywords : No DEHP Medical film]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
51 - 100
Annual Revenue
More than 100,000,000
Min. Order:
10 Kilogram
Price:
US$ 150 ~ 200
Place of origin:
China
white crystalline powder Identification-IR The IR spectrum of sample corresponds to that spectrum of Ergocalciferol Crystalline Reference Standard. Identification-Color test A bright red color is produced and rapidly changes through violet and blue to green. Melting Range 115℃~119℃ Specific rotation[α ]D²⁵ +103°~+106° Reducing substances <20 ppm Assay (HPLC) 97.0%~103.0%(as C28H14O)
[Related Keywords : Vitamin D2, Ergocalciferol]
Business Type
Manufacturer
Location
Liaoning, China
Employees Total
51 - 100
Annual Revenue
USD 10,000,001 - 50,000,000
Place of origin:
Korea
substances regulated by the Kyoto Protocol of the United Nations Framework Convention on Climate Change (UNFCCC) are carbon dioxide, methane, nitrogen dioxide, hydrofluorocarbons, perfluorocarbons, six sulfur hexafluoride, and water vapor. Air pollutants can be divided into particulate matter and gaseous matter, and particulate matter refers to dust with a particle size of 1㎛ to 100㎛. In addi
[Related Keywords : air quality management]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,000
Place of origin:
Korea
substances regulated by the Kyoto Protocol of the United Nations Framework Convention on Climate Change (UNFCCC) are carbon dioxide, methane, nitrogen dioxide, hydrofluorocarbons, perfluorocarbons, six sulfur hexafluoride, and water vapor. Air pollutants can be divided into particulate matter and gaseous matter, and particulate matter refers to dust with a particle size of 1㎛ to 100㎛. In addi
[Related Keywords : air quality management, IoT sensor]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,000
Place of origin:
Korea
substances regulated by the Kyoto Protocol of the United Nations Framework Convention on Climate Change (UNFCCC) are carbon dioxide, methane, nitrogen dioxide, hydrofluorocarbons, perfluorocarbons, six sulfur hexafluoride, and water vapor. Air pollutants can be divided into particulate matter and gaseous matter, and particulate matter refers to dust with a particle size of 1㎛ to 100㎛. In addi
[Related Keywords : air quality management, air detector]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,000
Place of origin:
Korea
substances regulated by the Kyoto Protocol of the United Nations Framework Convention on Climate Change (UNFCCC) are carbon dioxide, methane, nitrogen dioxide, hydrofluorocarbons, perfluorocarbons, six sulfur hexafluoride, and water vapor. Air pollutants can be divided into particulate matter and gaseous matter, and particulate matter refers to dust with a particle size of 1㎛ to 100㎛. In addi
[Related Keywords : air quality management, air sensor]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,000
Min. Order:
1000 Metric Ton
Price:
US$ 10 ~ 50
Place of origin:
South Africa
decomposesSensitive Moisture SensitiveBRN 213583InChIKeyANSXAPJVJOKRDJ-UHFFFAOYSA-NCAS DataBase Reference89-32-7(CAS DataBase Reference)NIST Chemistry Reference1,2,4,5-Benzenetetracarboxylic anhydride(89-32-7)EPA Substance Registry System1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone (89-32-7) ItemsSpecificationsAppearanceWhite crystalPurity≥99%Loss on drying≤0.5%Heavy metals≤10ppm
[Related Keywords : Pyromellitic Dianhydride]
Business Type
Supplier
Location
Western Cape, South Africa
Employees Total
6 - 10
Annual Revenue
Less than USD 100,000
Place of origin:
Singapore
substance, translucent white, slightly fluorescent in daylight2SolubilityPractically insoluble in water, ethanol and glycerin; slightly soluble in methylene chloride3Density0.81~0.884IdentificationFirst identification A, B, D Second identification A, C, D Drop point: Between 35℃ and 70℃ and doesn’t differ by more than 5℃ from the value stated on the label. Similar to the reference standar
[Related Keywords : Petroleum Jelly for sale, Vaselinum, White Petroleum Jelly, White Vaseline]
Business Type
Supplier
Location
Singapore, Singapore
Employees Total
6 - 10
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
substance is a strong oxidizer Stability : Stable under ordinary conditions - Applications Glass, Explosives, Pyrotechnics, Matches, Fertilizers, Metal Heat Treatment and Heat Transfer, Ceramics, Oxidizer, Petrochemicals, rocket propellants - Specification Testing Item Grade / Quality Standard / Reference Testing Results Appearance : White Powder / White Powder Assay : 99.4% Min / 99.5% Moistur
[Related Keywords : Fertilizers]
Business Type
Supplier
Location
Hunan, China
Employees Total
1 - 5
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
1 Metric Ton
Price:
US$ 1500
Place of origin:
China
Supply Ability:
5000
PVC processing aids refer to chemical substances added during the processing of PVC (polyvinyl chloride), aimed at improving the processing performance of PVC resin and the quality of products. These additives play a crucial role in PVC processing, mainly including promoting resin melting, improving melt rheological properties, and imparting lubrication properties. Main types and functions one Pr
[Related Keywords : PVC PVC processing aid]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
51 - 100
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
substances, low friction coefficient with the belt, self-lubricating, etc., which greatly avoids the defects of steel rollers and ceramic rollers, thereby greatly extending the service life of the belt and avoiding damage to the belt ; b. The design of non-metal rollers fully considers the use environment and user needs. It adopts an embedded combination design, which enables the roller to mainta
[Related Keywords : Non-metallic Rollers]
Business Type
Manufacturer
Location
Shanxi, China
Employees Total
51 - 100
Annual Revenue
USD 50,000,001 - 100,000,000
Place of origin:
China
substances. Food-Grade FIBCs Produced in cleanroom facilities to meet stringent food safety regulations.Perfect for transporting food-grade materials like sugar, flour, and starch. Custom FIBCs Tailored designs to match specific dimensions, capacities, and branding needs.Custom options include lifting loops, discharge spouts, liners, and logos.Features of Our Ton BagsHigh Load Capacity: Able to c
[Related Keywords : Custom Bulk Bags Supplier, High-Quality FIBC Bags, Durable Ton Bags, Polypropylene Big Bags]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
501 - 1000
Annual Revenue
USD 10,000,001 - 50,000,000
Place of origin:
China
referring to general liquid substances). It isolates the parts that need lubrication in the transmission components from the output components, so as not to let lubricating oil leak. Seals used for static and dynamic seals (usually reciprocating) are called oil seals. https://www.xtnbk-autoparts.com/products/combined-oil-seal-tractor-combi-seal-agricultural-machinery-oil-seal-rubber-material-6516
[Related Keywords : Oil Seal]
Business Type
Manufacturer
Location
Hebei, China
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,000
Competitive reference substances products from various reference substances manufacturers and reference substances suppliers are listed above, please select quality and cheap items for you.
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