Zinc Borate 99.99%
12 Inquiries
1332-07-6
Industrial Grade
99.99%
QINGDAO
2018-06-26
Zinc Borate 2335, Chlorinated Paraffin 70,Chlorinated Paraffin 52, Chlorinated Paraffin 42,Chlorinated paraffin
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Product Description
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Seller Information
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Inquiry History
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Description
ZINC BORATE 2335 (2ZnO·3B2O3·3.5H2O)
CAS No. 1332-07-6
Product Features:
It is white and nonpoisonous powder. It can be dissolved easily in hydrochloric acid, sulfuric acid, dimethyl sulfoxide etc. but not in water, ethyl alcohol, benzene, acetone etc. It has good dispersibility and stability property. It can be used as flame retardant, meanwhile it can abate smoke. When it is used with Antimony Trioxide, Chlorinated Paraffin -70 together, the effectiveness of flame retardant will be better than ever.
Quality Index:
ITEM
INDEX
Whiteness (%)
≥ 96
B2O3 (%)
46.0 - 48.0
ZnO (%)
37.0 - 40.0
Surface water (%)
≤ 0.5
Crystal water (%)
13.0 - 15.5
Particle size (μm)
2 - 5
Fineness (Residue on 45μm sieve) (%)
≤ 0.1
Specific gravity (g/cm3)
2.67
Melting point (℃)
980
Temperature of dehydration (℃)
> 320
Refractive index
1.58
Application:
Zinc Borate 2335 has small particle size so that it own average particle distribution and fine dispersion performance. It is suitable to be used in wire and cable as multi-functional synergistic additives with antimony oxide or other halogenated flame retardants to significantly improve the flame retardant performance, remove smoke emission and adjust the balance on chemical, mechanical, electrical etc properties.
Packing and Storage:
25kg/bag, paper-polymer outer & PE inner bag.
Store in dry, normal temperature, moisture prevention.
Basic Info-
Product Name:
ZB 500
Other Name:Boric acid,zinc salt;Zinc borate;ZN 100;ZB 237;ZB 112;Bonrex FC;XPI 187;ZB 467 Lite;FRC 600;Alcanex FR 100;JS 9502;SZB 2335;Climax ZB 467;Firebrake ZB 500;Alcanex FRC 600;ZSB 2335;ZT;ZT (fire retardant);Flamtard Z 10;Storflam ZB 2335;Alcanex FR 50;FR 50;ADK Stab M 2335;ZB-XF;Alcanex XF 100C;Firebrake ZB-XF;ZB 500;ZB 2325;HT 207;SZB 500;Alcanex FRF 30;ZB 2300;ST-FS 2300FB;FR 080;PSX 0060;Zincborel Fine;Zinflam ZB;Estone ZB;37221-82-2;59330-52-8
CAS No.:1332-07-6
InChIKeys:BIKXLKXABVUSMH-UHFFFAOYSA-N
Molecular Weight:313.79
Exact Mass:429.93700
EC Number:238-763-9
UNII:21LB2V459E
UN Number:9155
DSSTox ID:DTXSID6091554
Color/Form:White, amorphous powder|White granular
HScode:2840200000
Categories:
Characteristics-
PSA:
138
Appearance:Zinc borate appears as a white powder of variable composition. (typically 45% ZnO, 34% B2O3 and 20% H2O). Slightly soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used as a fungus and mildew inhibitor, to fire proof textiles, and for other uses.
Density:3.64 g/cm3
Melting Point:980 °C
Water Solubility:0.3% in water at 20 deg C
Toxicity:Zinc borate 2ZnO3B2O3·3.5H2O has an acute oral toxicity in rats LD50 >10000 mg/kg body weight and acute dermal toxicity in rabbits LD50>10000 mg/kg body weight. It is not a skin irritant and gives a negative response in the Ames mutagenicity test (Kirk-Othmer, 1994).
Odor:None
PH:pH = 7.6 (in deionized water)
Experimental Properties:White amorphous powder; MF: 3ZnO.2B2O3; MW: 383.466; Density/Specific gravity: 3.64 g/cu cm; Slightly sol in cold water; Soluble in dilute acid. 27043-84-1 /Zinc borate; 27043-84-1/|White crystals; MF: 2ZnO.3B2O3.3.5H20; MW: 434.69; MP: 980 °C; density = 4.22 g/cu cm; insoluble in water. 12513-27-8 /Zinc borate hemiheptahydrate/|White powder; MF: 2ZnO.3B2O3.5H20; MW: 461.753; Density: 3.64 g/cu cm; solubility in water = 0.007 g/100 g water at 25 °C; slightly soluble in hydrochloric acid. 12536-65-2 /Zinc pentahydrate/|White hygroscopic solid; MF: ZnO(B2O3)2.6H2O; MW: 429.305; MP: 100 °C; Density: 2.57 g/cu cm; very soluble in water. 13517-27-6 /Zinc hexahydrate/
Air and Water Reactions:Slightly soluble in water.
Reactive Group:Non-Redox-Active Inorganic Compounds
Reactivity Profile:ZINC BORATE has weak oxidizing or reducing powers. Slightly soluble in water. Not water-reactive.
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Distributor
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Main Products:
Zinc Borate 2335, Chlorinated Paraffin 70,Chlorinated Paraffin 52, Chlorinated Paraffin 42,Chlorinated paraffin
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Location:
No.127 Lushan Road,Huangdao District, Qingdao City, Shandong Province, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
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Total Annual Revenue:
Less than $1 million
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Total Employees:
101-200
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Year of Establishment:
2002
Qingdao collect chemical co., ltd was established in 2002. There are 120 staffs work in our company. Over more than 10 years’ efforts of developing, COLLECT-CHEM has become a specialized enterprise with research, production and trade of Flame retardant additive.
COLLECT-CHEM has factory building for producing chlorinated paraffin product at 20,000.00 square meters, and factory for producing 3.5 Zinc Borate at 3,000.00 square meters, The company has a complete technical development department and involved professional, technical personnels, our management and technological persons are involved in chlorinated paraffin and zinc borate industry for decades.
In our factory, the capacity of Chlorinated paraffin 70% is at 10,000 Tons/Year, 3.5 Zinc borate: 8,000.00Tons/year, Chlorinated paraffin 52%: 40,000 Tons/year, Chlorinated paraffin42%: 10,000 Tons/year . Especially CP70% for coating application we produce is at 200#(Pt-Co), the technology is improved by ourselves, we are the only one in china who can produce CP70% at great whiteness.
3.5 Zinc borate utilized as a kind of environmental protection of non halogen flame retardant additive and smoke suppressant, zinc borate is Sb2O3, phosphorus and other high synergist flame retardant and direct replacement, It can be used for glass and ceramic glaze, used as antibacterial agent and flame retardant additive for paint, rubber, plastic and wood industry.
CP70% and 3.5 zinc borate we produce has passed through SGS testing, is at great favor around Plastics, Rubber, Coatings, Inks, Building Materials, Ceramics, Glass, Household Appliances, Plastic Wood, Lubricants, Cutting Oils industry.
We have self-import and export right, the products have been exported to America, Asia, Africa, Australia, The domestic market is all over the country, the market share is very high and the customers are stable. We aim to provide best quality products and service, and built win-win cooperation with our partners -
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Inquiry History12 Inquiries
Country Product Purchase Quantity Date Posted 
Uzbekistan
Masterbatch PP zinc Borate CAS 1332-07-6
1 TON Jun 27, 2024 
United States
Borate Powder
300 TON Jun 19, 2024 
India
Zinc Borate
5.00 L Apr 16, 2026
India
Zinc Borate
1.00 MT Oct 30, 2024 
Russia
Zinc Borate
1 MT Mar 26, 2026
India
Zinc Borate
5.00 MT Dec 13, 2024
Uzbekistan
Masterbatch Zinc Borate
1 TON Jun 27, 2024
India
Zinc Borate
25.00 TON May 11, 2024
India
Bifenthrin
5.00 L Apr 9, 2026
India
PARAFFIN WAX
1.00 MT Oct 30, 2024
India
Zinc Oxide
1.00 MT Oct 30, 2024
India
Antimony Trioxide
1.00 MT Oct 30, 2024 Post an enquiry for this product
