2. Physical Property
Methyl paraben sodium is a non-toxic, odorless, non-irritating, non-allergic white crystalline powder, easily soluble in water.
3. Technical Specification
Item Index
BP/ USP /GB 30601-2014
Appearance White crystalline powder
Clarity and color of solution The solution is clear
Content (dry basis)% 98.5-101.5
pH 9.5-10.5
Sulfate â?¤ 300 ppm
Related substances PHBAâ?¤4.0%,
other single impuritiesâ?¤0.5%,
Total other single impuritiesâ?¤1.0%
Chloride %â?¤ 0.035
Organic volatile impurities Qualified
Moisture % â?¤ 5.0
Heavy metal ppm â?¤ 10
3. Packing
Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.
4. Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
5. Period of validity
24 months
6. Application
This product is widely used in pharmaceutical, food, cosmetics, feed, manufactured goods for daily use, and other industries
"Type: Preservatives
Origin: China
CAS No.: 99-76-3
AUCO No.: 405
Packing: 25kg drum"
Items Standard
Character White crystalline powder
Appearance of Solution Clear
Melting Point 125~128C
Acidity 0.1mg/g max
Loss on drying 0.5% max
Sulphate Ash 0.1% max
Residue 0.1% max
Heavy Metal 10ppm max
Related Substances Ultraviolet at 254nm passed
Assay 99.0% -- 101.0%
"Type: Preservatives
Origin: China
CAS No.: 99-76-3
AUCO No.: 405
Packing: 25kg drum"
Items Standard
Character White crystalline powder
Appearance of Solution Clear
Melting Point 125~128C
Acidity 0.1mg/g max
Loss on drying 0.5% max
Sulphate Ash 0.1% max
Residue 0.1% max
Heavy Metal 10ppm max
Related Substances Ultraviolet at 254nm passed
Assay 99.0% -- 101.0%
21759 Sodium Methyl Paraben Suppliers
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CAS No.: 99-76-3
HS Code: 29163190
Chemical Formula: C8H8O3
Methyl Paraben is a high-purity (99%) antimicrobial and antifungal preservative used in cosmetics, personal care, pharmaceuticals, and food (E218). It appears as a white/off-white crystalline powder with a faint odor and offers excellent pH stability.
Commonly used in creams, lotions, and shampoos, it prevents microbial growth and extends shelf life. Also used in food-grade applications and Drosophila media for lab purposes.
Manufactured under GMP conditions, our product meets USP/BP/EP standards with strict QC (HPLC, FTIR, micro load <0.05%).
Available in standard 25kg drums with global export capability. Custom blends, packs, and regulatory documentation available.
MOQ may vary depending on product and buyer needs. Samples available upon request.
MethylParaben, E218, CAS no.99-76-3, HS code291829, is an anti-fungal agent often used in a variety of cosmetics and personal-care products. It is also used as a food preservative. Methylparaben is commonly used as a fungicide in Drosophila food media.
As an experienced MethylParaben manufacturer and supplier, we has been supplying and exporting MethylParaben for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
MethylParaben Specification
ITEM SPECIFICATION
Appearance White crystalline powder
Purity 99.0%
Melting point 125- 128
Residue on ignition 0.1%
Acidity (mg/g) 4.0- 7.0
Related substances 0.5%
Identification Conform
Clarity of solution Clear and transparent
Heavy metal (as Pb) 10 ppm
"Type: Preservatives
Origin: China
CAS No.: 99-76-3
AUCO No.: 405
Packing: 25kg drum"
Items Standard
Character White crystalline powder
Appearance of Solution Clear
Melting Point 125~128C
Acidity 0.1mg/g max
Loss on drying 0.5% max
Sulphate Ash 0.1% max
Residue 0.1% max
Heavy Metal 10ppm max
Related Substances Ultraviolet at 254nm passed
Assay 99.0% -- 101.0%
"Type: Preservatives
Origin: China
CAS No.: 99-76-3
AUCO No.: 405
Packing: 25kg drum"
Items Standard
Character White crystalline powder
Appearance of Solution Clear
Melting Point 125~128C
Acidity 0.1mg/g max
Loss on drying 0.5% max
Sulphate Ash 0.1% max
Residue 0.1% max
Heavy Metal 10ppm max
Related Substances Ultraviolet at 254nm passed
Assay 99.0% -- 101.0%
Appearance White granular, good fluidity
Active Oxygen(O) 13.5%
Iron(Fe)(%) 0.0015 %
Moisture 2.0%
Bulk Density g/l 700-1100
PH value
(3%water solution 20) 10~~11
Primarily used as a dairy cow feed supplement, the buffering capability of Natural Soda's pure and natural feed grade sodium bicarbonate helps stabilize rumen pH by reducing acidic conditions.
Improves calcium absorption and eggshell quality of laying hens during peak production.
This grade is intended for general applications like chemical synthesis, dyes, leather, fire extinguishers, water treatment, plastic molding, flue gas treatment & in the drilling industry, sodium bicarbonate is used to chemically treat drilling mud when it becomes contaminated with calcium ions from cement or lime.
It is NOT intended for applications, directly or indirectly, related to human consumption.
Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base
Specifications(Caustic Soda Pearls 99%min): 1. Item: STANDARD 2. NaOH: 99% 3. Na2CO3:0.5%max 4. NaCL:0.03%max 5. Fe2O3: 0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Flakes 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.5%max 4. NaCL:0.05%max 5. Fe2O3:0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Solid 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.9%max 4. NaCL:0.15%max 5. Fe2O3: 0.01%max Packing in 200KG net sheet metal drugs.
White powder or tiny crystals, inodorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air.
Natural soda is firstly dissolved into solution (Na2CO3) and filtrated. The clear solution is then fed to carbonizing tower ; accordingly, CO2 is compressed and bubbled up from the bottom of the tower, After carbonization, the slurry will be flowed from the bottom and separated. Dried to the finished product.
Usage: Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exiting usher and metal heat-treating, fiber and rubber industry, etc.
[Alias] foaming powder; sodium lauryl sulfate; sodium lauryl sulfate; sodium dodecyl sulfate, sodium dodecyl sulfate
[English name] Sodium dodecyl sulfate.
[Abbreviation] SDS
[CAS No.] 151-21-3
[Molecular formula] ROSO3Na R = C12alkyl, C12-C14alkyl
[Molecular weight] 288.38 (R = C12alkyl), 296 (R = C12-C14alkyl)
[Grade] It can be divided into industrial grade (GB/T15963-2008), toothpaste grade (QB/T2900-2012), latex grade and reagent grade according to application fields and standards.
[Technical Indicators]
[Performance and Applications]
This product is a white or yellowish sticky substance, commonly used in detergents and textile industry. Belon to an anionic surfactant.It is easy to dissolve in water, has good compatibility with anions and nonions, and has good emulsification, foaming, penetration, decontamination and dispersion properties. It is widely used in toothpaste, shampoo, shampoo cream, shampoo, washing powder, liquid washing, cosmetics and plastic demoulding, lubrication, pharmaceutical, papermaking, building materials, chemical and other industries.
(1) Used as detergent and textile auxiliaries, also used as toothpaste foaming agent, mine fire extinguishing agent, emulsion polymerization emulsifier, wool detergent, etc.
(2) Used as anionic surfactant, emulsifier and foaming agent
(Use 3) GB 2760-96 stipulates that it is a processing aid for food industry. Blowing agent; emulsifier; anionic surfactant. Used for cake, beverage, egg white, fresh fruit, fruit juice beverage, edible oil, etc.
(4) It is used as an emulsifier for drugs, cosmetics and synthetic resins. Foaming agent for toothpaste and fire extinguisher. Used as a detergent for fine silk and wool fabrics. Flotation agent for metal beneficiation.
(5) Used as detergent and textile auxiliaries, also used as toothpaste foaming agent, fire extinguishing foam liquid, emulsion polymerization emulsifier, pharmaceutical emulsion dispersant, shampoo and other cosmetics, wool detergent.
(Use 6) Biochemical analysis, electrophoresis, ion pair reagent
Classification
Chemical Auxiliary Agent
CAS No.
497-19-8
Other Names
Soda Ash
MF
Na2CO3
EINECS No.
207-838-8
Purity
99.2%
Place of Origin
China
Type
Adsorbent
Usage
Water Treatment Chemicals
Brand Name
Baovain
Model Number
ICHE-8
Product name
sodium carbonate
Product grade
industrial grade
Exterior
White crystalline powder
Categories Others
Qty in 20 FCL 25000kg
Min Order 1000kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E524
CAS No. 1310-73-2
HS Code 281511
Specification FCC/USP
Sodium Hydroxide E524, CAS No.1310-73-2, also called Caustic Soda, it appears either white flakes or a white granular powder. Food grade sodium hydroxide is an essential ingredient in manufacturing of Sodium Stearate, Sodium Bicarbonate, and various other sodium salts. Sodium Hydroxide is also used for pH and alkalinity adjustment.
As an experienced Sodium Hydroxide manufacturer and supplier, we has been supplying and exporting Sodium Hydroxide for almost 10 years. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
