Carboxyl Styrene Butadiene Rubber(25085-39-6)

Carboxyl Styrene Butadiene Rubber(25085-39-6)

Name: 2-hydroxy-6-naphthoic acid
Alias: 2,6 acid; 2-naphthol-6-carboxylic acid; 6-hydroxy-2-naphthoic acid; 6-hydroxy-2-naphthoic acid
CAS NOï¼?16712-64-4
Molecular formula: c11h7o3
Molecular weight: 187.172

Product quality standard:
Appearance characte Light yellow powder
Content 99%
2-naphtholâ?¤0.10%
2,3-acidâ?¤0.10%
melting point243-245�°C
Loss on dryingâ?¤0.30%
heavy metalâ?¤20ppm

Application: used in medicine, liquid crystal, paint, etc.

Packing: 25kg / cardboard barrel, or according to customer requirements

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

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

Commodity:Sodium persulfate
Molecular Formula : Na2S2O8
Molecular weight : 238.13

Description
Sodium persulfate is a white,crystalline,odourless salt.It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications.It has the particular advantage of being almost non - hygroscopic,of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
Transportation
Road/Rail transport : GGVS,GGVE,ADR,RID/CLASS 5.1 Sea transport : GGV Sea/IMDG code : CLASS 5.1 Page 5185,UN no.1505
Water hazards class 1(slight water hazard)
All information is given in good faith,but without warranty,since the conditions of use are outside our control. Verification by the user is recommended.Freedom from patent restriction cannot be assumed.
Package
(1) In 25kgs net multiple paper bags with one PE bag inner
(2) In 25kgs net PE bags
(3) In 25kgs net woven bags with two PE bags inner
(4) In 1000kgs net big woven bags with one PE bag inner
The above package is also with a pallet 1000kgs each.
Storage
NPS(SPS) is not combustible but assists combustion materials due to release of oxygen.Provided it is stored under appropriate condition.It must be stored dry in closed containers and protected from direct sunlight,heat and humidity.Impurities such as dirt,rust or traces of metal and reductants may cause catalytic decomposition.The product as supplied or in solution needs to be handled with appropriate care.The eye,skin and clothes must be protected when working with NPS(SPS) as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Application
Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc.
Metal treatment : Treatment of metal surfaces(e.g. in the manufacture of semiconductors;
cleaning and etching of printed circuits),activation of copper and aluminium surfaces.
Cosmetics : Essential component of bleaching formulations.
Paper : modification of starch,repulping of wet - strength paper.
Textile : Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).
Others :
- Chemical synthesis
- Water treatment(decontamination)
- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)
- Disinfectant
ITEMS SPECIFICATIONS
Appearance white crystalline salt
Assay 99.0% w/w min
Active oxygen 6.65% w/w min
Chloride and chlorate(as CL) 0.005% w/w max
Ammonia (NH4) 0.05% w/w max
Manganese(Mn) 0.0001% w/w max
Iron(Fe) 0.001% w/w max
Heavy metals(as Pb) 0.001% w/w max
Moisture 0.05% w/w max
Decomposition of the product as supplied at above 65C
Recommended storage temperature Normal Temperature
Storage stability as from date of delivery 12 months

Trichloroisocyanuric acid (TCCA) 90% Min
intro:
1. Molecular formula: C3N3O3C13
Molecular Weight: 232.44
CAS: 87-90-1
HS NO:29336922
UN NO:2468
2. Structural formula:

3. Uses:
1) water treatment: it can be used to disinfect drink water and water in swimming pool, algae-removing in circulating water.
2) Disinfection: It can be used in disinfecting dinner, food, and dishes, or used in the prophylactic disinfection of home, hotel and public place; hygiene and disease control of hospital; or used in the disinfection of silk worm, animals, birds and fish
3) Other: It can be used in anti-shrinkage finishing of wool, textile bleaching, antimoth of paper and chlorinated agent of rubber.
4. Technical Index:
Appearance: white powder/granular
Available chlorine: 90%Min
PH (1% Aq. Solution): 2.7-3.3
Moisture: 0.5% Max
Granular Size: 8-30mesh or 20-60mesh
Package: 25kg/50kg plastic drum, 50kg fiber drum.
5. Product: According to the requirements of production from customers.

Commodity: Sodium bicarbonate
Synonym: Baking Soda; Bicarbonate of soda; Sodium acid carbonate; Monosodium carbonate; Sodium hydrogen International CHEMTREC , carbonate; Carbonic acid monosodium salt
Molecular formula:NaHCO3
Molecule Weight:84.01
H.S code:28363000
CAS:144-55-8

Characteristics: White powder or tiny crystalls, nodorousand salty, easily soluble in water,insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air.



Quality Standard
Item The National Standard
The Total Alkalinity Content(NaHCO3)% 99.0, 100.5
Loss on Dring% 0.20
PH Value(10g/1) Solution, 8.6
Arsentic Content% 0.0001
Heavy Metal Content, 0.0005
Ammonium Salt pass
Clearness pass

Uses: food fermentation, feed addive, detergent ingredient, carbon dioxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, extinguisher and metal heat-treating, fiber and rubber industry, etc.

Packing:25kgs or 50kgs plastic woven bags lined with one layer polythene bag.
(We can meet with all your demands according with your need.)