Chloroxylenol (Pcmx) Cas 88-04-0

Chloroxylenol (PCMX) CAS # 88-04-0 for Cosmetic Preservatives

1) Name: Chloroxylenol, PCMX, 4-Chloro-3,5-dimethylphenol
2) Register Number:
CAS No.: 88-04-0
EINECS No.: 201-793-8
3) Molecular Formula: C8H9ClO
4) Molecular Weight:156.61
5) Structure formula:

6) Specification
Item Specification
Purity â?¥99.0%
Appearance White crystalline powder
Water â?¤ 0.5%
Melting Point 114~116
Residue on ignition â?¤ 0.1%
Perchlorethylene: 0.1% max
Iron â?¤ 80ppm
Copper: 20ppm max
2-Chloro-3,5-dimethylphenol(OCMX) â?¤ 0.3%
2,4-Dichloro-3,5-dimethylphenol(DCMX) â?¤ 0.5%
chlorocresol ,4-chloro-3-methylphenol(PCMX): 0.1% max

7) Properties
White crystalline powder, slight aromatic odor. Melting point is 114~116, Boiling point is 246. Slightly soluble in water, soluble in dilute alkali solutions, freely soluble in many organic reagents.

8) Applicability
PCMX is a highly effective broad-spectrum antimicrobial and preservative, used to inhibit bacteria, fungi and mold growth. Display a combination of sterilization and preservation of unique, so efficient and no toxic in many sterilization application. The extensive application of sterilization in family, medicine, industrial supplies. PCMX can add to some medicinal powder, soap, hygiene and anti dandruff shampoo. As a preservative and fungicide, Also can be apply in paint, textile, paper making industry, cosmetics and polishing agent.

9) Package:25Kg cardboard drum

Chloroxylenol (PCMX)
1. Basic Information
Chemical Name: Chloroxylenol, 4-Chloro-3, 5-dimethylphenol, p-Chloro-m-Xylenol
Molecular Formula: C8H9ClO
Molecular Weight: 156.61
CAS No. 88-04-0
EINECS No. 201-793-8

2. Physical and Chemical Properties
Chloroxylenol (PCMX)
A secure, high-efficient, broad spectrum, low-toxic antibacterial;
Large potency to Gram-positive, Gram-negative, epiphyte and mildew approved by FDA;
Good chemical stability, doesnot lose activity in normal storage conditions;
Solubility: 0.03wt% in water, freely soluble in organic solvent & alkaline solution.

3. Quality Specification:
Item Standard
Appearance White to off-white crystal
Smell Phenol-like
Purity 98.5% Min
Melting point 114-116
Water 0.5% Max
Iron 80ppm Max
Residue on ignition 0.1% Max
3, 5-Xylenol 0.5% Max
2-chloro-3,5-Xylenol 0.3% Max
Clarity of solution Clear solution free of particles

4. Application
Chloroxylenol (PCMX) is a low-poison bactericide, can be used in the fields ofâ??
Personal care products, antibacterial hand soap, soap, shampoo and healthy products;
Household & institutional disinfectant and cleansers, Public & hospital Hygiene;
Other industrial fields such as film, glue, oiled, textile and paper making, etc.

5. Packing
Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.

6. Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

7. Period of validity
36 months

4-Chloro-3,5-dimethyl is a white crystalline powder. Melting point 115-116 C, boiling point 246 C. At 20 C, 1g can be dissolved in 3L water, 1 part of 95% alcohol, ether, benzene, terpenes, non-volatile oils. It has a slight smell and can volatilize with water vapor. Stable in hot water.

4-Chloro-3,5-dimethyl is a white crystalline powder. Melting point 115-116 C, boiling point 246 C. At 20 C, 1g can be dissolved in 3L water, 1 part of 95% alcohol, ether, benzene, terpenes, non-volatile oils. It has a slight smell and can volatilize with water. Stable in hot water.

S.N CAS No. Item
1 63148-62-9 Silicone oil
2 77-92-9 Citric acid
3 9003-05-8 Polyacrylamide
4 7664-39-3 Hydrogen fluoride
5 9000-11-7 Carboxymethyl cellulose
6 7757-82-6 Sodium sulfate
7 68-04-2 Sodium citrate
8 7664-38-2 Phosphoric acid
9 1310-73-2 Sodium hydroxide
10 497-19-8 Sodium carbonate
11 139-33-3 EDTA disodium
12 67-63-0 Isopropanol
13 25322-68-3 Polyethylene Glycol
14 144-55-8 Sodium bicarbonate
15 4404-43-7 Fluorescent Brightener 28
16 7758-29-4 Sodium tripolyphosphate
17 7601-54-9 Trisodium phosphate
18 532-32-1 Sodium benzoate
19 5329-14-6 Sulfamic acid
20 142-91-6 Isopropyl palmitate
21 7782-99-2 Sulfurous Acid
22 9014-01-1 Subtilisin (Compound proteinase)
23 1344-09-8 Sodium silicate
24 6834-92-0 Sodium metasilicate
25 7720-78-7 Ferrous sulfate

S.N CAS No. Item
1 100-21-0 Terephthalic acid
2 67763-03-5 Silsesquioxanes
3 9003-01-4 Acrylic acid
4 1333-86-4 Carbon black
5 80-62-6 Methyl methacrylate
6 61788-97-4 Haloperidol
7 75-38-7 1,1-difluoroethylene
8 100-42-5 Styrene
9 9002-84-0 Poly(tetrafluoroethylene)
10 124-04-9 Adipic acid
11 107-21-1 Ethylene glycol
12 126-30-7 Neopentyl glycol
13 85-44-9 Phthalic anhydride
14 106-89-8 Epichlorohydrin
15 9003-08-1 Amino resin
16 9006-03-5 Chlorinated rubber
17 13463-67-7 Titanium dioxide
18 12227-89-3 Iron Oxide Black
19 922-67-8 Methylpropiolate
20 538-24-9 Trilaurin
21 9011-05-6 Urea formaldehyde
22 79-41-4 Methacrylic acid
23 1314-13-2 Zinc oxide
24 80-05-7 Bisphenol A
25 121-91-5 Isophthalic acid

Commodity: Sodium Hydrosulfite
Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate
CAS No.: 7775-14-6
Molecular Weight: 174.10
Chemical Formula: Na2S2O4

Product Description
Appearance: White, crystalline powder.

Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.

Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Packaging 50kg/100kg net in iron drums with double PVC bags

Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12

Commodity: Sodium Sulphate anhydrous

Product Nature
Molecular formula: Na2SO4
Molecular weight: 142.04
Property: white granular crystal or powder

Use
As filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also can be used in fiber, leather, metallurgy, enamel and soap.

Specifications
Item GB6009-2003
Type First grade Result of common product Result of neutral product
Na2SO4 99.0 99.20 99 40
Water insoluble matter %0.05 0.02 03
Ca & Mg %(Mg) 0.15 0.02 02
Chloride %(Cl) 0.35 0.23 20
(Fe) 0.002 0.0001 0001
Moisture % 0.20 0.02 02
Whiteness % 82 88 85

Packing and Storage
Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.