Type of Notification
regular notification
Date of Distribution
2018.07.20
WTO Country
Agency Responsible
Rwanda Standards Board (RSB)
Regions Affected
Rwanda Standards Board KK 15 Rd, 49 P.O.BOX 7099, Kigali, Rwanda Tel: +250 788303492 Email: info@rsb.gov.rw Website: www.rsb.gov.rw
Notified Document Details
<p style="margin:2px !important;">CD 353-4: 2018 Water quality — Chemicals used for treatment of water intended for human consumption — Part 4: Sodium Chloride</p>
ICS Code
Description of Content

This Committee Draft Rwanda Standard is applicable to sodium chloride intended for onsite electrochlorination of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium chloride. It also gives information on its use in water treatment.

Relevant Documents

ISO 3696, Water for analytical laboratory use — Specification and test methods (ISO 3696)
ISO 2479, Sodium chloride for industrial use — Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations
ISO 2480, Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 2482, Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
ISO 2483, Sodium chloride for industrial use — Determination of the loss of mass at 110 °C
ISO 3165, Sampling of chemical products for industrial use — Safety in sampling
ISO 6206, Chemical products for industrial use — Sampling — Vocabulary
ISO 6227, Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method
ISO 8213, Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps.
ISO 11885, Water quality -- Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
ISO 17378-2, Water quality -- Determination of arsenic and antimony -- Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)

 

 

Final Date of Comments
2018.09.18
Contact Details
KK 15 Rd, 49 Toll Free: 3250 Tel: +250 788303492 Email: info@rsb.gov.rw Website: www.rsb.gov.rw P.O.BOX 7099, Kigali, Rwanda
Document Online Link (EN)
Notified Under
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