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Colemanite, with the chemical formula CaH(BO2)3.2H2O, is a naturally occurring boron-containing mineral that serves as a significant source of boron. It is composed of calcium, boron, oxygen, and water molecules. This mineral is primarily found in Turkey and is extensively used in various industrial applications, including the production of boric acid, boron compounds, and as a flux in the metallurgical industry. Colemanite's unique properties make it a valuable resource in the manufacturing of fiberglass, ceramics, and other materials that require boron.

1318-33-8

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Basic information
1. Product Name: Colemanite (CaH(BO2)3.2H2O)
2. Synonyms: Colemanite (CaH(BO2)3.2H2O)
3. CAS NO:1318-33-8
4. Molecular Formula: H2O*B3CaH3O7
5. Molecular Weight: 103.93
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Colemanite (CaH(BO2)3.2H2O)(CAS DataBase Reference)
10. NIST Chemistry Reference: Colemanite (CaH(BO2)3.2H2O)(1318-33-8)
11. EPA Substance Registry System: Colemanite (CaH(BO2)3.2H2O)(1318-33-8)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 1318-33-8(Hazardous Substances Data)

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Usage
SDS
Synthetic route
Upstream product
Downstream Products

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1318-33-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1318-33-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,1 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1318-33:
(6*1)+(5*3)+(4*1)+(3*8)+(2*3)+(1*3)=58
58 % 10 = 8
So 1318-33-8 is a valid CAS Registry Number.

1318-33-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	colemanite

1.2 Other means of identification

Product number	-
Other names	Colemanite (CaH(BO2)3.2H2O)

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1318-33-8 SDS

1318-33-8Synthetic route

: ulexite

: 1318-33-8
colemanite

: pandermite

C: dicalcium hexaborate*9H2O

Conditions

Conditions	Yield
In water hydrolysis, formation depending on temperature and composition of soln.;;
In water hydrolysis, formation depending on temperature and composition of soln.;;

: fluorosilicic acid

: 1318-33-8
colemanite

: 11113-50-1
boric acid

Conditions

Conditions	Yield
decomposition;
decomposition;

: 1318-33-8
colemanite

: 7783-61-1
silicon tetrafluoride

: 11113-50-1
boric acid

Conditions

Conditions	Yield
decomposition;
decomposition;

: 1318-33-8
colemanite

: 11113-50-1
boric acid

Conditions

Conditions	Yield
With sulfur dioxide
With carbon dioxide In water byproducts: CaCO3; decomposition with carbon dioxide in autoclave at 50°C; pptg. with HCl from filtrate;
With sulfuric acid byproducts: calcium sulfate; decomposition not over 80°C;