7 replies to this topic

[kishor1988]

Hi everybody,

                      i want to make to raw material specification for sodium hypochlorite, which we are using for water disinfection. can anyone give me specification. thanks for advance.

 

Regards,

kishor 

[Charles.C]

Hi everybody,

                      i want to make to raw material specification for sodium hypochlorite, which we are using for water disinfection. can anyone give me specification. thanks for advance.

 

Regards,

kishor 

 

Dear kishor,

 

The actual composition will depend on what level you are buying. The specific safety specification may well depend on yr local regulatory requirements.

 

Typical example from Google -

 

 SPECIFICATION FOR SODIUM HYPOCHLORITE1.pdf   396.12KB   100 downloads

 

Rgds / Charles.C

[kishor1988]

Dear kishor,

 

The actual composition will depend on what level you are buying. The specific safety specification may well depend on yr local regulatory requirements.

 

Typical example from Google -

 

SPECIFICATION FOR SODIUM HYPOCHLORITE1.pdf

 

Rgds / Charles.C

thanks for ur reply, we are buying 9-15% sodium hypochlorite for water disinfection. but i want some govt regulatory specification... please help me......

[SUSHIL]

Hello Mr Kishor,

Buy/Get  a copy of Indian standard   BIS /IS 11673:1992 (R2003) Sodium Hypochlorite Solution. (GRADE-2) (Available chlorine 12 -15% ) OR Buy product from company having food and drug manufacturing licence. Mention your requirement as food grade sodium hypochlorite. Ask for product specification & certificate of analysis and material safety data sheet (MSDS)

[bacon]

FDA reference:

 

PART 178 -- INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND SANITIZERS: Subpart B--Substances Utilized To Control the Growth of Microorganisms

Sec. 178.1010 Sanitizing solutions (b) (37)

 

 

and then look at © to get your limits.

-B

[Charles.C]

FDA reference:

 

PART 178 -- INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND SANITIZERS: Subpart B--Substances Utilized To Control the Growth of Microorganisms

Sec. 178.1010 Sanitizing solutions (b) (37)

 

 

and then look at © to get your limits.

-B

 

Yields CAS Reg. No. 7681-52-9

 

googling  above gave an array of claimed compliant links but none seemed to contain a detailed specification similar to that in Post 2 (non-CAS)

 

Perhaps a Book of CAS specs is necessary ?? (What is the particular meaning of your "C symbol")

 

PS - "Quantities" will presumably relate to the "Process", whatever that is.

[bacon]

Hello Charles, the ( c ) was a "auto-correct" it seems. If one goes to CFR Sec. 178.1010 ( c ) sets the legal limits for various solutions under (b).

So for sodium hypochlorite under (b)(37), the limits would be under ( c )(32)(i) & (ii).

For FDA anyway. 

-B

[Charles.C]

Hello Charles, the ( c ) was a "auto-correct" it seems. If one goes to CFR Sec. 178.1010 ( c ) sets the legal limits for various solutions under (b).

So for sodium hypochlorite under (b)(37), the limits would be under ( c )(32)(i) & (ii).

For FDA anyway. 

-B

 

Hi bacon,

 

Thanks, you should have been a detective.