Jiangsu Bangdeya Company

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

1 141-78-6 Ethyl acetate
2 79-20-9 Methyl Acetate
3 123-86-4 Butyl acetate
4 108-32-7 Propylene carbonate
5 75-12-7 Formamide
6 127-19-5 N,N-dimethylacetamide
7 872-50-4 N-methylpyrrolidin-2-one
8 26171-83-5 1,2-butanediol
9 504-63-2 1,3-Propanediol
10 26761-45-5 2,3-Epoxypropyl neodecanoate
11 57-55-6 Propylene Glycol
12 108-94-1 Cyclohexanone
13 95-47-6 o-xylene
14 2238-07-5 Diglycidyl ether
15 122-60-1 Phenyl glycidyl ether
16 34590-94-8 Dipropylene glycol monomethyl ether
17 110-54-3 Hexane
18 109-99-9 Tetrahydrofuran
19 75-09-2 Dichloromethane
20 110-82-7 Cyclohexane

1 108-78-1 Melamine
2 37640-57-6 Melamine cyanurate
3 63428-83-1 Polyamide
4 106-50-3 1,4-phenylenediamine
5 9002-89-5 Poly(vinyl alcohol)
6 105-60-2 �µ-caprolactam
7 10578-34-4 Stearyl benzoate
8 108-31-6 Maleic anhydride
9 108-05-4 Vinyl acetate
10 26264-06-2 Calcium dodecylbenzene sulfonate
11 111-69-3 Adiponitrile
12 924-42-5 N-Methylolacrylamide
13 100-20-9 Terephthaloyl Chloride
14 99-63-8 Isophthaloyl Chloride
15 1338-02-9 Copper naphthenate
16 6153-56-6 Oxalic acid dihydrate
17 79-10-7 Acrylic acid
18 75-01-4 Chloroethene
19 25190-06-1 Poly(butylene oxide) macromolecule
20 77-99-6 Trimethylol propane

1 117-81-7 Bis(2-ethylhexyl) phthalate
2 117-84-0 Di-n-octyl phthalate
3 85-69-8 Butyl 2-ethylhylhexyl phthalate
4 84-61-7 Dicyclohexyl phthalate
5 84-74-2 Dibutyl phthalate
6 84-69-5 Diisobutyl phthalate
7 131-11-3 Dimethyl phthalate
8 84-66-2 Diethyl phthalate
9 20548-62-3 Bis(7-methyloctyl) phthalate
10 68515-49-1 Diisodecyl phthalate
11 84-75-3 Di-n-hexyl phthalate
12 6422-86-2 Dioctyl terephthalate
13 137-89-3 Bis(2-ethylhexyl) isophthalate
14 123-79-5 Dioctyl adipate
15 122-62-3 Bis(2-ethylhexyl)sebacate
16 109-43-3 Bis(n-butyl)sebacate
17 512-56-1 Ttrimethyl phosphate
18 126-73-8 Tributyl phosphate
19 8013-07-8 Epoxidized soya bean oil
20 77-93-0 Triethyl citrate

1 27176-87-0 Dodecylbenzenesulphonic acid
2 151-21-3 Sodium dodecyl sulfate
3 9016-45-9 Nonylphenol Ethoxylate
4 63449-41-2 Benzalkonium Chloride
5 139-07-1 Dodecyldimethylbenzylammonium chloride
6 9004-82-4 AES
7 6863-42-9 Coconut oil acid diethanolamine
8 683-10-3 Lauryl betaine
9 25155-30-0 Sodium dodecyl benzene sulfonate
10 107-43-7 Betaine
11 112-00-5 Dodecyltrimethylammonium chloride
12 25496-72-4 Glyceryl monooleate
13 1120-02-1 Octadecy trimethyl ammonium bromide
14 9005-64-5 Polysorbate 20
15 9005-67-8 Tween 60
16 68213-23-0 Fatty alcohol polyglycol ether
17 68585-34-2 Sodium lauryl ether sulfate
18 9004-95-9 Polyethylene Glycol Monocetyl Ether
19 9004-98-2 Polyethylene glycol monooleyl ether
20 9003-11-6 Polyethylene-polypropylene glycol

1 101-68-8 4,4'-Diphenylmethane diisocyanate
2 9016-00-6 Poly(dimethylsiloxane)
3 26471-62-5 Tolylene diisocyanate
4 100-42-5 Styrene
5 141-32-2 Butyl acrylate
6 107-13-1 Acrylonitrile
7 106-99-0 Buta-1,3-diene
8 75-38-7 1,1-difluoroethylene
9 9-38-9 Chlorotrifluoroethylene
10 111-44-4 2,2'-Dichlorodiethyl ether
11 1187-93-5 Trifluoromethyl trifluorovinyl ether
12 21645-51-2 Aluminum hydroxide
13 116-14-3 Tetrafluoroethene
14 116-15-4 Hexafluoropropylene
15 126-99-8 Chloroprene
16 103-11-7 2-Ethylhexyl acrylate
17 140-88-5 Ethyl acrylate
18 78-79-5 Isoprene
19 96-33-3 Methyl acrylate
20 1300-21-6 Dichloroethane

English name: Calcium Nitrite
Molecular formula: Ca(NO2)2
Molecular weight: 132
CAS NO. 13780-06-8
HS CODE: 28341000
UN NO.: 2627 5.1 type oxidizing agent
Properties: White powder without crystal water. It is tasteless and toxic. Easily in water and presents light yellow solution.

Specifications:
Item Superior grade First grade Second grade
Calcium Nitrite[Ca(NO2)2 as dry basis]% 94 92 90
Calcium Nitrate[Ca(NO3)2 as dry basis]% <4 <5 <6
Calcium hydroxide[Ca(OH)2 as dry basis]% <1.0 <1.0 <1.0
Moisture % <1.0 <1.0 <1.0
Water insoluble matter % <0.6 <1.0 <1.0

Uses:
1. Antifreezing agent.
2. Inhibitor of steel in concrete.
3. Can prepare compound early strength agent.
Packing 25/50/1000KG woven bag lined with plastic or according to customer's requirements.

2-Naphthol Basic information
Chemical Properties Application Preparation
Product Name: 2-Naphthol
Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams
CAS: 135-19-3
MF: C10H8O
MW: 144.17
EINECS: 205-182-7
Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics
Mol File: 135-19-3.mol


2-Naphthol Chemical Properties
Melting point 120-122 C(lit.)
Boiling point 285-286 C(lit.)
density 1,28 g/cm3
vapor density 4.97 (vs air)
vapor pressure 10 mm Hg ( 145.5 C)
refractive index 1.5762 (estimate)
Fp 153 C
storage temp. Refrigerator
solubility methanol: soluble1g/10 mL, clear, colorless to light yellow
pka 9.51(at 25C)
form Powder, Crystals or Granules
color White
PH Range Non& uorescence (8.5) to blue & uorescence (9.5)
Water Solubility 1 g/L (20 C)
�»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm
Merck 14,6384
BRN 742134
Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders
InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N
CAS DataBase Reference 135-19-3(CAS DataBase Reference)
NIST Chemistry Reference 2-Naphthalenol(135-19-3)
EPA Substance Registry System 2-Naphthalenol (135-19-3)

Safety Information
Hazard Codes Xn,N
Risk Statements 20/22-50
Safety Statements 24/25-61
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS QL2975000
F 8
Autoignition Temperature 430 C
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29071590
Hazardous Substances Data 135-19-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg


2-Naphthol Usage And Synthesis

2-Naphthol Preparation Products And Raw materials

Commodity: Ammonium nitrate porous prills
Molecular formula: NH4NO3
Molecule Weight: 80
CAS: 6484-52-2
UN:1942
Hazardous class:5.1


Commodity: Ammonium nitrate porous prills
1.Production of granular porous ammonium nitrate for industrial use and agricultural granular ammonium nitrate. Products with low moisture content, not easy to cake; high compressive strength, not easy to break; high oil absorption rate. Ammonium nitrate content is more than 99%, the appearance is white granular crystals, no impurities visible to the naked eye.

2. Purpose:
Explosive material: granular ammonium oil explosive is made by mixing porous ammonium nitrate with raw oil. Its speed can reach more than 3 200 m/s. This explosive has strong explosive power, safe and reliable use, low price, cost saving, and can usually reduce the cost by 20%-40%. At present, this kind of explosive has been widely used in mining, construction, railway and highway construction, agricultural and water conservancy construction and national defense and other fields.

3. Product specifications:
Specifications:
Appearance white granule
Particle size 0.5-2.5mm
NH4NO3 >99.5%
N >34%
Oil absorption > 8%
Moisture < 0.2%
PH >4